Neutralisation Reactions.ppt

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Neutralisation Reactions.ppt

Neutralisation 7th Dec
Learning Objectives
All (Level 4) Most (Level 5) Some ( Level 6)
Describe
neutralisation
Describe
neutralisation in
the real world
Demonstrate
neutralisation with
word equations
KEYWORD: neutralisation
Your keyword for today describes a type
of reaction. What do you think it is about?
Look at the start of the word to help you
neutralisation

METHOD
 Place 15 cm3 acid into the beaker.
 Add 3 drops of Universal Indicator.
 Carefully add the alkali using the pipette
until you reach a neutral solution. ( how
will you know?)
 Be careful because 1 drop can make all the
difference!
 First pair to neutral wins 5merits!
 In conclusion, I found out that……
WARNING!!
Wear safety goggles

REVIEW
Neutralisation : this is a reaction that
happens between an ______ and an
_____. It produces a _______ solution
Learning Objectives
All (Level 4) Most (Level 5) Some ( Level 6)
Describe
neutralisation
Describe
neutralisation in
the real world
Demonstrate
neutralisation with
word equations

The sting from
bee is acidic.
Bicarbonate of soda
(pH 9)
The sting from a
wasp is alkaline.
Vinegar (pH 3)
How do you treat stings

REVIEW
You’ve just been stung by a Jelly fish!
Someone once told you to wee on
yourself because your urine is acidic.
Why do you think this helps? What does it
tell you about the jellyfish venom?
Learning Objectives
All (Level 4) Most (Level 5) Some ( Level 6)
Describe
neutralisation
Describe
neutralisation in
the real world
Demonstrate
neutralisation with
word equations

What happens when an acid
meets an alkali?
Acid + Alkali  Water
An acid and alkali will neutralise each
other (if the correct amounts are used):
+ ‘SALT’
Not what you put on
your chips!!
http://www.footprints-
science.co.uk/flash/neutralisation.swf

Sodium
Hydroxide
Sulphuric
Acid
Sodium
Sulphate
water
+
+ 
+
Sulphuric
Acid
Magnesium
Hydroxide
________
________ ____
+

________
Sulphate
?????
 +
Potassium
Hydroxide
+
Sulphuric
Acid

REVIEW
Learning Objectives
All (Level 4) Most (Level 5) Some ( Level 6)
Describe
neutralisation
Describe
neutralisation in
the real world
Demonstrate
neutralisation with
word equations
L4 – What must I react together for neutralisation to happen?
L5 – Acid rain can sometimes kill plants because it goes into
the soil. What could a farmer use on the soil to prevent this
from happening?
L6 – Sulphuric Acid + Calcium Hydroxide  ____ _____
+ ______

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Context. WASP-76 b has been a recurrent subject of study since the detection of a signature in high-resolution transit spectroscopy data indicating an asymmetry between the two limbs of the planet. The existence of this asymmetric signature has been confirmed by multiple studies, but its physical origin is still under debate. In addition, it contrasts with the absence of asymmetry reported in the infrared (IR) phase curve. Aims. We provide a more comprehensive dataset of WASP-76 b with the goal of drawing a complete view of the physical processes at work in this atmosphere. In particular, we attempt to reconcile visible high-resolution transit spectroscopy data and IR broadband phase curves. Methods. We gathered 3 phase curves, 20 occultations, and 6 transits for WASP-76 b in the visible with the CHEOPS space telescope. We also report the analysis of three unpublished sectors observed by the TESS space telescope (also in the visible), which represents 34 phase curves. Results. WASP-76 b displays an occultation of 260±11 and 152±10 ppm in TESS and CHEOPS bandpasses respectively. Depending on the composition assumed for the atmosphere and the data reduction used for the IR data, we derived geometric albedo estimates that range from 0.05 ± 0.023 to 0.146 ± 0.013 and from <0.13 to 0.189 ± 0.017 in the CHEOPS and TESS bandpasses, respectively. As expected from the IR phase curves, a low-order model of the phase curves does not yield any detectable asymmetry in the visible either. However, an empirical model allowing for sharper phase curve variations offers a hint of a flux excess before the occultation, with an amplitude of ∼40 ppm, an orbital offset of ∼−30◦ , and a width of ∼20◦ . We also constrained the orbital eccentricity of WASP-76 b to a value lower than 0.0067, with a 99.7% confidence level. This result contradicts earlier proposed scenarios aimed at explaining the asymmetry observed in high-resolution transit spectroscopy. Conclusions. In light of these findings, we hypothesise that WASP-76 b could have night-side clouds that extend predominantly towards its eastern limb. At this limb, the clouds would be associated with spherical droplets or spherically shaped aerosols of an unknown species, which would be responsible for a glory effect in the visible phase curves.

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A report by thenetworkone and Kurio. The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).

Social Media Marketing Trends 2024 // The Global Indie Insights

Social Media Marketing Trends 2024 // The Global Indie Insights

Social Media Marketing Trends 2024 // The Global Indie Insights

Kurio // The Social Media Age(ncy)

The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands. It’s important that you’re ready to implement new strategies in 2024. Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024. You’ll learn: - The latest trends in AI and automation, and what this means for an evolving paid search ecosystem. - New developments in privacy and data regulation. - Emerging ad formats that are expected to make an impact next year. Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape. If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.

Trends In Paid Search: Navigating The Digital Landscape In 2024

Trends In Paid Search: Navigating The Digital Landscape In 2024

Trends In Paid Search: Navigating The Digital Landscape In 2024

Search Engine Journal

From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world. With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively. The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage. Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience. See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers See the original article on Forbes here: http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b

5 Public speaking tips from TED - Visualized summary

5 Public speaking tips from TED - Visualized summary

5 Public speaking tips from TED - Visualized summary

Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world. Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance. For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age. Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.

ChatGPT and the Future of Work - Clark Boyd

ChatGPT and the Future of Work - Clark Boyd

ChatGPT and the Future of Work - Clark Boyd

Getting into the tech field. what next

Getting into the tech field. what next

Getting into the tech field. what next

Google's Just Not That Into You: Understanding Core Updates & Search Intent

Google's Just Not That Into You: Understanding Core Updates & Search Intent

Google's Just Not That Into You: Understanding Core Updates & Search Intent

How to have difficult conversations

How to have difficult conversations

How to have difficult conversations

Rajiv Jayarajah, MAppComm, ACC

Introduction to Data Science

Introduction to Data Science

Introduction to Data Science

Christy Abraham Joy

Time Management & Productivity - Best Practices

Time Management & Productivity - Best Practices

Time Management & Productivity - Best Practices

The six step guide to practical project management If you think managing projects is too difficult, think again. We’ve stripped back project management processes to the basics – to make it quicker and easier, without sacrificing the vital ingredients for success. “If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.” Dr Andrew Makar, Tactical Project Management

The six step guide to practical project management

The six step guide to practical project management

The six step guide to practical project management

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

RachelPearson36

Featured (20)

2024 State of Marketing Report – by Hubspot

2024 State of Marketing Report – by Hubspot

2024 State of Marketing Report – by Hubspot

Everything You Need To Know About ChatGPT

Everything You Need To Know About ChatGPT

Everything You Need To Know About ChatGPT

Product Design Trends in 2024 | Teenage Engineerings

Product Design Trends in 2024 | Teenage Engineerings

Product Design Trends in 2024 | Teenage Engineerings

How Race, Age and Gender Shape Attitudes Towards Mental Health

How Race, Age and Gender Shape Attitudes Towards Mental Health

How Race, Age and Gender Shape Attitudes Towards Mental Health

AI Trends in Creative Operations 2024 by Artwork Flow.pdf

AI Trends in Creative Operations 2024 by Artwork Flow.pdf

AI Trends in Creative Operations 2024 by Artwork Flow.pdf

Skeleton Culture Code

Skeleton Culture Code

Skeleton Culture Code

PEPSICO Presentation to CAGNY Conference Feb 2024

PEPSICO Presentation to CAGNY Conference Feb 2024

PEPSICO Presentation to CAGNY Conference Feb 2024

Content Methodology: A Best Practices Report (Webinar)

Content Methodology: A Best Practices Report (Webinar)

Content Methodology: A Best Practices Report (Webinar)

How to Prepare For a Successful Job Search for 2024

How to Prepare For a Successful Job Search for 2024

How to Prepare For a Successful Job Search for 2024

Social Media Marketing Trends 2024 // The Global Indie Insights

Social Media Marketing Trends 2024 // The Global Indie Insights

Social Media Marketing Trends 2024 // The Global Indie Insights

Trends In Paid Search: Navigating The Digital Landscape In 2024

Trends In Paid Search: Navigating The Digital Landscape In 2024

Trends In Paid Search: Navigating The Digital Landscape In 2024

5 Public speaking tips from TED - Visualized summary

5 Public speaking tips from TED - Visualized summary

5 Public speaking tips from TED - Visualized summary

ChatGPT and the Future of Work - Clark Boyd

ChatGPT and the Future of Work - Clark Boyd

ChatGPT and the Future of Work - Clark Boyd

Getting into the tech field. what next

Getting into the tech field. what next

Getting into the tech field. what next

Google's Just Not That Into You: Understanding Core Updates & Search Intent

Google's Just Not That Into You: Understanding Core Updates & Search Intent

Google's Just Not That Into You: Understanding Core Updates & Search Intent

How to have difficult conversations

How to have difficult conversations

How to have difficult conversations

Introduction to Data Science

Introduction to Data Science

Introduction to Data Science

Time Management & Productivity - Best Practices

Time Management & Productivity - Best Practices

Time Management & Productivity - Best Practices

The six step guide to practical project management

The six step guide to practical project management

The six step guide to practical project management

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...

Neutralisation Reactions.ppt

1. Neutralisation 7th Dec Learning Objectives All (Level 4) Most (Level 5) Some ( Level 6) Describe neutralisation Describe neutralisation in the real world Demonstrate neutralisation with word equations KEYWORD: neutralisation Your keyword for today describes a type of reaction. What do you think it is about? Look at the start of the word to help you neutralisation

2. METHOD  Place 15 cm3 acid into the beaker.  Add 3 drops of Universal Indicator.  Carefully add the alkali using the pipette until you reach a neutral solution. ( how will you know?)  Be careful because 1 drop can make all the difference!  First pair to neutral wins 5merits!  In conclusion, I found out that…… WARNING!! Wear safety goggles

3. REVIEW Neutralisation : this is a reaction that happens between an ______ and an _____. It produces a _______ solution Learning Objectives All (Level 4) Most (Level 5) Some ( Level 6) Describe neutralisation Describe neutralisation in the real world Demonstrate neutralisation with word equations

4. The sting from bee is acidic. Bicarbonate of soda (pH 9) The sting from a wasp is alkaline. Vinegar (pH 3) How do you treat stings

5. REVIEW You’ve just been stung by a Jelly fish! Someone once told you to wee on yourself because your urine is acidic. Why do you think this helps? What does it tell you about the jellyfish venom? Learning Objectives All (Level 4) Most (Level 5) Some ( Level 6) Describe neutralisation Describe neutralisation in the real world Demonstrate neutralisation with word equations

6. What happens when an acid meets an alkali? Acid + Alkali  Water An acid and alkali will neutralise each other (if the correct amounts are used): + ‘SALT’ Not what you put on your chips!! http://www.footprints- science.co.uk/flash/neutralisation.swf

7. Sodium Hydroxide Sulphuric Acid Sodium Sulphate water + +  + Sulphuric Acid Magnesium Hydroxide ________ ________ ____ +  ________ Sulphate ?????  + Potassium Hydroxide + Sulphuric Acid

8. REVIEW Learning Objectives All (Level 4) Most (Level 5) Some ( Level 6) Describe neutralisation Describe neutralisation in the real world Demonstrate neutralisation with word equations L4 – What must I react together for neutralisation to happen? L5 – Acid rain can sometimes kill plants because it goes into the soil. What could a farmer use on the soil to prevent this from happening? L6 – Sulphuric Acid + Calcium Hydroxide  ____ _____ + ______