How many moles of co2 were produced

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A student carried out a reaction below starting with 1.993 g of unknow (X2CO3), and found that the mass loss due to Co2 was 0.593g. X2CO3 (s) + 2 HCL (aq) -> 2 XCL (aq) + H2O (l)+ CO2 (g)

How many moles of CO2 were produced?

How many moles of X2CO2 were consumed?

What is the molar mass of X2CO3?

What is the molar mass of the alkali metal X?

What is the identity of X (Lithium, Potassium, or Sodium)? Justify your answer.

Reference no: EM132651045

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