Q3.7 CYL What is the mass of 0.443 mol of... [FREE SOLUTION]

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Chapter 3: Q3.7 CYL (page 139)

What is the mass of 0.443 mol of hydrazine, N₂H₄?

Short Answer

Expert verified

The mass of hydrazine will be \(14.196{\rm{ g}}\)

Step by step solution

Determine molecular mass of hydrazine

To evaluate the mass of 0.443 moles of hydrazine, we first have to calculate the molar mass of hydrazine.

Element	Quantity		Molar mass (g/mol element)		Subtotal (g/mol compound)
N	2	脳	14.007	=	28.014
H	4	脳	1.008	=	4.032
			Molecular mass(g/mol)	=	32.046

Determine actual mass of hydrazine

The amount of mass will be, \(0.443{\rm{ mol of hydrazine}} \times \frac{{32.046{\rm{ g of hydrazine}}}}{{1{\rm{ mol of hydrazine}}}} = 14.196{\rm{ g of hydrazine}}\)

Hence, the mass of hydrazine will be \(14.196{\rm{ g}}\)

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91影视

What is the mass of 0.443 mol of hydrazine, N₂H₄?

Short Answer

Step by step solution

Determine molecular mass of hydrazine

Determine actual mass of hydrazine

One App. One Place for Learning.

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What is the mass of 0.443 mol of hydrazine, N2H4?

Short Answer

Step by step solution

Determine molecular mass of hydrazine

Determine actual mass of hydrazine

One App. One Place for Learning.

Most popular questions from this chapter

Consider this question: What is the molarity of KMnO4 in a solution of 0.0908g of KMnO4 in 0.500L of solution?

Outline the steps necessary to answer the question

Answer the question.

D5W is a solution used as intravenous fluid. It is 5.0% by mass solution of dextrose C6H12O6 in water. If the density of D5W is 1.029g/ml. Calculate the molarity of dextrose in the solution.

Recommended explanations on Chemistry Textbooks

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Study anywhere. Anytime. Across all devices.

What is the mass of 0.443 mol of hydrazine, N₂H₄?

_{Consider this question: What is the molarity of KMnO4 in a solution of 0.0908g of KMnO4 in 0.500L of solution?}

_{Outline the steps necessary to answer the question}

_{Answer the question.}

D5W is a solution used as intravenous fluid. It is 5.0% by mass solution of dextrose C₆H₁₂O₆ in water. If the density of D5W is 1.029g/ml. Calculate the molarity of dextrose in the solution.