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Balancing equations
The document discusses balancing chemical equations, noting that all atoms are conserved in reactions. It states that all should know this, most should be able to balance simple equations, and some could balance more complex equations. It also provides a list of common elements and their chemical formulas.
Balancing equations
- 1. Balancing Equations All MUSTknow that all atoms are conserved in a chemical reactions Most SHOULD be able to balance some simple equations Some COULD work out formulae and balance more complex equations
- 2. • Write alist of these common elements and their chemical formulae • Nitrogen • Carbon • Oxygen • Hydrogen • Chlorine • Sulphur Dioxide • Calcium Carbonate • Potassium Nitrate
- 3.
- 5. All MUST knowthat all atoms are conserved in a chemical reactions Most SHOULD be able to balance some simple equations Some COULD work out formulae and balance more complex equations