Problem: The molecular weight of a hydrogen atom is _______ kg.A. 1.76×10–27 kgB. 1.73×10–27 kgC. 1.66×10–27 kgD. none of these

FREE Expert Solution

We're being asked to calculate the molecular weight of a hydrogen atom.

We can calculate the mass of a molecule using the following steps:

Step 1Convert the number of atoms to moles (using the Avogadro’s number)

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Problem Details

The molecular weight of a hydrogen atom is _______ kg.

A. 1.76×10–27 kg

B. 1.73×10–27 kg

C. 1.66×10–27 kg

D. none of these

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.