How do you calculate the mass of a #""^1H# atom?

Answer 1

#1.66*10^-24g/(at om#

We know that the mass of 1 mol of hydrogen is 1 gram. 1 mol of hydrogen is #6.022*10^23# atoms. To find the mass of 1 atom, we just have to divide.

#(1g H)/(6.022*10^23 at oms H)#=#1.66*10^-24g/(at om#

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Answer 2

Avery Adams

The mass of a ^1H atom (hydrogen-1 or protium) is calculated by adding the number of protons and neutrons in the nucleus. Since hydrogen-1 has 1 proton and 0 neutrons, its mass is essentially the mass of a single proton. The mass of a proton is approximately 1.0078 atomic mass units (u) or 1.673 x 10^-27 kilograms (kg).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.