Writing Word & Balanced Formula Equations Flashcards
1
Q
On both sides of a chemical equation there must be the _____ of each type of atom
A
Same number
2
Q
__KClO,3 —> __KCl + __O,2
A
2KClO,3 —> 2KCl + 3O,2
3
Q
Sodium chloride + sulfuric acid —> hydrochloric acid + sodium sulfate
A
2NaCl + H,2SO,4 —> 2HCl + Na,2SO,4
4
Q
___Al + __S,8 —> __Al,2S,3
A
16
3
8
5
Q
__Na + __H,2O –> __Na,2O + __H,2
A
2
1
1
1
