Question

what is mass of 5 mole of hydrogen atom​

Answer 1

Hydrogen's molar mass is 1.008 g/mol. Hydrogen gas's formula is H2 meaning its composed of two hydrogens therefore its molar mass is 2.016 g/mol. 5 mol H2 x 2.016g/mol = 10.08 g.

What is a mass of a mole:

• The mass in grammes of one mole of a substance is known as its molar mass. The chemical unit's atomic weight, expressed in atomic mass units, determines the substance's mass (amu).

• For instance, one mole of silver has a mass of 107.8682 grammes because silver has an atomic weight of 107.8682 amu.

• The mole designates 6.02214076 1023 units, which is a very large number. For the International System of Units (SI), the mole is defined as this number as of May 20, 2019, according to the General Conference on Weights and Measures.

• The number of atoms discovered through experimentation to be present in 12 grammes of carbon-12 was originally used to define the mole.

Learn more about the mass of moles:

1. if hydrogen and oxygen combine in a ratio 1:8 by mass respectively to form water molecule.explain how many moles of water will be formed using 10 moles of hydrogen gas and 5 moles of oxygen gas.

https://brainly.in/question/1102331?referrer=searchResults

2. if hydrogen and oxygen combine in the ratio of 1 ratio 8 by mass respectively to form water molecule explain how many moles of water will be formed using 10 moles of hydrogen gas and 5 moles of Oxygen gas​

https://brainly.in/question/8153316?referrer=searchResults

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