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Chemistry, 17.06.2021 01:00 breemills9953

Calculate the volume of CO_3 that will be produced from 0.5 moles of Fe_2O_3 according to the equation below: Fe_2O_3+3CO_2=2Fe +3CO_2
if one mole of gas occupies 22.4dm^3 , calculate the volume of CO_2 that will be produced.

Question 2
Calculate the mass of impurity in a sample of CaCO_3 . iF 0.05 mol of CO_2 was formed when 7g of the sample reacts with excess dilute HCl . The equation for the reaction is :


CaCO_3+2HCl = CO_2 +H_2O+CaCl_2

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Calculate the volume of that will be produced from 0.5 moles of according to the equation below:...
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