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defon
3 years ago
10

Formula for Sodium Hydrogen Carbonate NaHCO3? or Na2HCO3?

Chemistry
1 answer:
yan [13]3 years ago
8 0

NaHCO3 is the right answer

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A student heats 2.796g of zinc powder with 2.414g of sulphur.He reported that he obtained 4.169g of zinc sulfide and recover 1.0
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The mass of reactants and products are equal hence the reaction obeys law of conservation of mass

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The law of mass conservation states that for a closed system to all transfer of mass, the mass of system must remain constant over time. This means for a chemical reaction, the mass of reactants must equal the mass of products.

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