CHEMISTRY INTERNAL ASSESMENT| CHEM IA ZainAhmed119
The document describes an experiment to investigate the correlation between ligands (Cl−, NH3, H2O, OH−) and the wavelength of light absorbed by transition metal complexes. Transition metal complexes of Cu2+, Co2+, Fe2+, Cr2+ were made using the different ligands. A colorimeter was used to measure the wavelength absorbed for each complex. The results showed the wavelength absorbed was longest for Cl− ligand and shortest for NH3 ligand for all metal complexes. This trend was consistent with the hypothesis and previous research that ligand type affects d-orbital splitting and thus the energy of electronic transitions determining color.
Nationalism in Italy and Germany in the 19th century led leaders to want to unify peoples sharing similar cultures into single nations. The Kingdom of Piedmont-Sardinia, the largest and most powerful Italian state, led by Count Cavour and with French assistance, won lands in northern Italy occupied by Austria. At the same time, Giuseppe Garibaldi captured Sicily in the south. Cavour then persuaded Garibaldi to unite the northern and southern sections under King Victor Emmanuel II, making Italy a unified nation with Rome as its capital, with Venetia and the Papal States later added as well.
The document summarizes why Chinese hopes were bitterly disappointed by the Treaty of Versailles. It explains that China joined World War I on the side of the Allies and contributed labor support but its territory of Shandong was given to Japan instead of being restored to China as promised. This led to a rise in Chinese nationalism and shattered faith in Woodrow Wilson's ideals of self-determination. The Chinese delegation refused to sign the treaty, and violent protests broke out among Chinese immigrants in Paris, foreshadowing the nationalist sentiment that would emerge in China.
This document appears to be a quiz on gospel topics, containing multiple choice questions from books of scripture including the Book of Mormon, New Testament, Doctrine and Covenants, Old Testament, and Pearl of Great Price. The questions cover people, places, and events from the scriptural texts and increase in difficulty across easy, average, and difficult rounds.
CAMBRIDGE IGCSE/AS HISTORY: THE LEAGUE OF NATIONS 1919-1939George Dumitrache
The document discusses the history of the League of Nations from 1919 to 1939. It was created after World War 1 to promote international cooperation and prevent future wars. However, the League faced challenges like the US refusing to join and some nations prioritizing their own interests over the League. While the League had some successes in resolving border disputes in the 1920s, it ultimately failed to stop aggression in the 1930s as tensions rose in Europe.
CHEMISTRY INTERNAL ASSESMENT| CHEM IA ZainAhmed119
The document describes an experiment to investigate the correlation between ligands (Cl−, NH3, H2O, OH−) and the wavelength of light absorbed by transition metal complexes. Transition metal complexes of Cu2+, Co2+, Fe2+, Cr2+ were made using the different ligands. A colorimeter was used to measure the wavelength absorbed for each complex. The results showed the wavelength absorbed was longest for Cl− ligand and shortest for NH3 ligand for all metal complexes. This trend was consistent with the hypothesis and previous research that ligand type affects d-orbital splitting and thus the energy of electronic transitions determining color.
Nationalism in Italy and Germany in the 19th century led leaders to want to unify peoples sharing similar cultures into single nations. The Kingdom of Piedmont-Sardinia, the largest and most powerful Italian state, led by Count Cavour and with French assistance, won lands in northern Italy occupied by Austria. At the same time, Giuseppe Garibaldi captured Sicily in the south. Cavour then persuaded Garibaldi to unite the northern and southern sections under King Victor Emmanuel II, making Italy a unified nation with Rome as its capital, with Venetia and the Papal States later added as well.
The document summarizes why Chinese hopes were bitterly disappointed by the Treaty of Versailles. It explains that China joined World War I on the side of the Allies and contributed labor support but its territory of Shandong was given to Japan instead of being restored to China as promised. This led to a rise in Chinese nationalism and shattered faith in Woodrow Wilson's ideals of self-determination. The Chinese delegation refused to sign the treaty, and violent protests broke out among Chinese immigrants in Paris, foreshadowing the nationalist sentiment that would emerge in China.
This document appears to be a quiz on gospel topics, containing multiple choice questions from books of scripture including the Book of Mormon, New Testament, Doctrine and Covenants, Old Testament, and Pearl of Great Price. The questions cover people, places, and events from the scriptural texts and increase in difficulty across easy, average, and difficult rounds.
CAMBRIDGE IGCSE/AS HISTORY: THE LEAGUE OF NATIONS 1919-1939George Dumitrache
The document discusses the history of the League of Nations from 1919 to 1939. It was created after World War 1 to promote international cooperation and prevent future wars. However, the League faced challenges like the US refusing to join and some nations prioritizing their own interests over the League. While the League had some successes in resolving border disputes in the 1920s, it ultimately failed to stop aggression in the 1930s as tensions rose in Europe.
Интеллектуальный турнир по истории Позднего средневековья и первого периода Нового времени
Задания на знания дат, понятий, примеров искусства, Медиаазбука, ребусы для конкурса капитанов и т.д.
Интеллектуальный турнир по истории Позднего средневековья и первого периода Нового времени
Задания на знания дат, понятий, примеров искусства, Медиаазбука, ребусы для конкурса капитанов и т.д.