Quick Answer: What is the mass in grams of 10 moles of ammonia?

Contents

17.03052 g/mol .

What is the mass of 5 moles of ammonia?

Mass of ammonia = number of moles × gram-molecular mass = 5×17g=85g 5 × 17 g = 85 g .

What will be the mass of 10.50 gram molecules of ammonia?

= 10.5 X 17 = 178.5 gram.

What is the mass of ammonia?

Mass of 0.5 mole of water is 9g.

What is the mass of 0.1 mol of co2?

Mass of 0.1 mole of CO2 will be 44 x 0.1 = 4.4 g. (i) 1022 atoms of sulphur, (ii) 0.1 mole of carbon dioxide.

How many atoms are there in 5 molecules of ammonia nh3?

There are four atoms in a molecule of ammonia.

How do you find the mass of ammonia?

Since there are 3 Hydrogen atoms present, the formula mass of H is 1.0 × 3 = 3.0 g/mol. Therefore, by adding them up, the formula mass of ammonia is: [14.0 g/mol + 3.0 g/mol] = 17.0 g/mol.

∴ Mass = 8.5 g.

What is the molecular mass of ammonia of Class 9?

So, the final answer for the molecular mass of one ammonia molecule will be \$2.828quad times quad 10^{ -26 }\$ kg. Note: Molar mass – The molar mass is the mass of a given chemical compound (g) divided by the amount of substance (mol).

What is the mass of 14.0 moles of ammonia nh3?

A) 107% B) 121% C) 83.0% D) 93.1% E) 89.1% 8 . 62) Starting with 1.550 g of potassium chlorate, a student releases 0.617 g of oxygen gas.

How do I calculate moles?

How to find moles?

1. Measure the weight of your substance.
2. Use a periodic table to find its atomic or molecular mass.
3. Divide the weight by the atomic or molecular mass.
4. Check your results with Omni Calculator.

How do you convert from moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.