Question

How many moles of CO2 are produced when 51.442572624144 gram HCI are produced?

Answer 1

To determine the number of moles of CO2 produced, we first need to know the balanced chemical equation for the reaction that results in the production of HCI.

Let's assume the balanced chemical equation is:

2 HCl + Na2CO3 -> 2 NaCl + H2O + CO2

Now, using the given mass of HCl (51.442572624144 grams), we can convert it to moles using the molar mass of HCl.

The molar mass of HCl is calculated as follows:
(1 x atomic mass of H) + (1 x atomic mass of Cl)
= (1 x 1.008 g/mol) + (1 x 35.453 g/mol)
= 36.461 g/mol

Now, divide the given mass of HCl by its molar mass to find the number of moles:
51.442572624144 g / 36.461 g/mol = 1.4099 mol HCl

Since the balanced chemical equation states that 2 moles of HCl react to produce 1 mole of CO2, we can multiply the number of moles of HCl by the mole ratio to find the moles of CO2 produced.

1.4099 mol HCl x (1 mol CO2 / 2 mol HCl) = 0.70495 mol CO2

Therefore, approximately 0.705 moles of CO2 are produced when 51.442572624144 grams of HCl are produced.