Chemistry, 27.02.2020 06:52 robbiannb1399
Balance each equation by writing the correct coefficient (put a space in the box if no coefficient is needed). Then, identify the type of reaction taking place.
1. CaCO3 β CaO+CO2
___CaCO3 β ___CaO+___CO2 is a decomposition reaction.
2. O2+ N2 β NO2
___O2+___N2 β ___NO2 is a synthesis reaction.
3. FeS+ HCl β FeCl2+ H2S
___FeS+___HCl β ___FeCl2+___H2S is a replacement reaction.
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Balance each equation by writing the correct coefficient (put a space in the box if no coefficient i...
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