How are chemical formulae of different compounds represented?
1 Answer
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Explanation:
Chemical symbols,
Chemical formulae represent the combinations of atoms to give molecules and compounds of different elements, e.g.
And chemical equations are a simple shorthand means to represent how elements and compounds chemically interact to form new compounds and materials. A typical chemical reaction is the combustion of methane gas with dioxygen, the which underlies our industrial civilization:
Using the known masses of (given quantities) of elements we can thus use the given equation to represent mass and energy transfer: i.e.
All known chemical reactions CONSERVE mass and CONSERVE energy. What does this mean in the given context?