Question 2 (1 point) A student needs to produce 45.18 grams of nitrogen gas (N_(2)) for a lab experiment. How many grams of ammonia (NH_(3)) will be required to produce this amount of nitrogen? Round your answer to the nearest 0.01 and remember to include units and substance! NH_(3)... N_(2)+H_(2) Your Answer: square square I Answer units Question 3(1 point)

Question

Answer 1

## Step1: Write the balanced chemical equation### The given reaction is unbalanced. To balance it, we write:

This shows that 2 moles of ammonia (

) produce 1 mole of nitrogen gas (

).## Step2: Calculate the molar masses of

and

### Using atomic masses from the periodic table:- Molar mass of

:

- Molar mass of

:

## Step3: Determine the moles of

required### The mass of

needed is

. Using the formula

:

## Step4: Relate moles of

to moles of

### From the balanced equation, 2 moles of

produce 1 mole of

. Therefore:

## Step5: Calculate the mass of

required### Using the formula

:

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