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Calcium nitrate and ammonium fluoride react to form
Chapter 3, Problem 55P(choose chapter or problem)
Calcium nitrate and ammonium fluoride react to form calcium fluoride, dinitrogen monoxide, and water vapor. What mass of each substance is present after 16.8 g of calcium nitrate and 17.50 g of ammonium fluoride react completely?
Questions & Answers
QUESTION:
Calcium nitrate and ammonium fluoride react to form calcium fluoride, dinitrogen monoxide, and water vapor. What mass of each substance is present after 16.8 g of calcium nitrate and 17.50 g of ammonium fluoride react completely?
ANSWER:Step 1 of 3
Here, we are going to calculate the mass of each substance is present after the reaction.
The balanced chemical equation is:
Determination of limiting reagent:
Calculation of the moles of from the moles of if we consider as a limiting agent:
Given that,
The mass of =16.8 g
The molar mass of =164.10 g/mol
Therefore,
The moles of is
= (16.8 g ) = 0.1023766 mol
Thus,
The moles of from the moles of
= 0.1023766 mol
= 0.1023766 mol = 0.102 mol
Therefore, 0.102 mol is formed from 0.1023766 mol