If 34 grams of ammonia react, how many grams of water formed?

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To determine the number of grams of water formed when 34 grams of ammonia react, we need to look at the balanced chemical equation for the reaction between ammonia (NH3) and water (H2O).

The balanced equation is:

NH3 + H2O -> NH4OH

From this equation, we can see that one molecule of ammonia reacts with one molecule of water to form one molecule of ammonium hydroxide.

To calculate the number of grams of water formed, we need to convert the given mass of ammonia (34 grams) to the molar amount using the molar mass of ammonia. The molar mass of NH3 is approximately 17.03 grams/mol.

Number of moles of ammonia = Mass of ammonia / Molar mass of ammonia
Number of moles of ammonia = 34 grams / 17.03 grams/mol = 1.995 moles (approximately 2 moles)

Since the reaction is 1:1 between ammonia and water, the number of moles of water formed will also be 2 moles.

Finally, we convert the moles of water to grams using the molar mass of water. The molar mass of H2O is approximately 18.02 grams/mol.

Mass of water formed = Number of moles of water formed * Molar mass of water
Mass of water formed = 2 moles * 18.02 grams/mol = 36.04 grams

Therefore, when 34 grams of ammonia react, approximately 36.04 grams of water are formed.

To determine the number of grams of water formed when 34 grams of ammonia react, we need to know the balanced chemical equation for the reaction between ammonia and water.

The balanced equation for the reaction between ammonia (NH3) and water (H2O) is:

NH3 + H2O -> NH4OH

From the balanced equation, we can see that one molecule of ammonia reacts with one molecule of water to produce one molecule of ammonium hydroxide (NH4OH).

To calculate the number of grams of water formed, we need to compare the molar masses of ammonia (17.03 g/mol) and water (18.02 g/mol).

First, we convert the given mass of ammonia (34 g) into moles using its molar mass:

34 g NH3 * (1 mol NH3 / 17.03 g NH3) = 1.997 moles NH3

Since the reaction is 1:1 between ammonia and water, the number of moles of water produced will be the same as the number of moles of ammonia reacted.

Therefore, 1.997 moles of water will be formed.

To convert moles of water to grams, we multiply the number of moles by the molar mass of water:

1.997 moles H2O * 18.02 g/mol H2O = 35.91 grams of water formed.

Therefore, when 34 grams of ammonia react, approximately 35.91 grams of water are formed.