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Nat2105 [25]
1 year ago
9

what mass of calcium carbonate (in grams) can be dissolved by 4.1 g of hcl ? ( hint : begin by writing a balanced equation for t

he reaction between hydrochloric acid and calcium carbonate.)
Chemistry
1 answer:
il63 [147K]1 year ago
5 0

Mass of calcium carbonate (in grams) can be dissolved by 4.1 g of Hcl is 5.62g.

<h3>What is balanced equation?</h3>

A balanced equation is one for a chemical reaction in which the overall charge and the number of atoms for each component are the same for both the reactants and the products. In other words, the mass and charge of both sides of the reaction are equal.

The reaction between calcium carbonate and hydrochloric acid can be expressed through the chemical reaction,

CaCO₃ + 2HCl --> CaCl₂ + H₂O + CO₂

Hydrochloric acid has a molecular weight of 36.45 g/mol compared to calcium carbonate's molecular weight of 100 g/mol. According to the equation above, 72.9 g of hydrochloric acid may dissolve 100 g of calcium carbonate.

x = (4.1 g HCl)(100 g CaCO3 / 72.9 HCl)

x = 5.62 g.

To know more about  balanced equation visit:

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