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NemiM [27]
3 years ago
15

PLEASE CAN SOMEONE PLEASE HELP ME I CAN'T DO IT :(

Chemistry
1 answer:
Olenka [21]3 years ago
3 0

Answer:

H2SO4 + CaCO3 → CaSO4 + H2O + CO2 - Balanced equation | Chemical Equations online!

Na2co3 HCL nacl h2o co2

This is an acid-base reaction (neutralization): Na 2CO 3 is a base, HCl is an acid. This is a gas evolution reaction, CO 2 is the formed gas.

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<u>Units calculation</u>

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