How many hydrogen atoms are in 2 molecules of water?

Answer 1

Well, isn't that a happy little question! In 2 molecules of water, there are a total of 4 hydrogen atoms. Each water molecule has 2 hydrogen atoms, so when you have 2 molecules, you simply multiply 2 by 2 to get 4 hydrogen atoms. Happy painting!

Answer 2

Avogadro's number (L) tells you how many particles are in a mole L=6.022045 x 1023 (yes, it's a really really big number) So in two moles there are double that number of particles. Now, be clear in your mind about what you are asking: Avogadro tells you about particles, he doesn't care how many bits make up that particle. In one mole of hydrogen molecules you have two moles of hydrogen atoms. A mole of elephants will wear four moles of socks. A mole of moles will have four moles of little furry feet and two moles of blind moley eyes.

Answer 3

The number of molecules in a mole of any element is a costant, Avogadro's constant. Avodadro's constant = 6.02214129×1023. 2 moles of any element will always contain twice Avogadro's constant or 1.204 428 258×1024 molecules.

Answer 4

In 2 molecules of water (H2O), there are a total of 4 hydrogen atoms. Each water molecule contains 2 hydrogen atoms, so when you have 2 molecules, you multiply 2 hydrogen atoms per molecule by 2 molecules, resulting in a total of 4 hydrogen atoms.

Answer 5

In one molecule of water, there are two hydrogen atoms. Therefore, in two molecules of water, there would be a total of four hydrogen atoms. This is because each water molecule consists of two hydrogen atoms bonded to one oxygen atom. So, 2 molecules of water x 2 hydrogen atoms per molecule = 4 hydrogen atoms.

Answer 6

Avogadro's constant: 6.02214179 × 1023 molecules

One mole of anything is Avogadro's constant.

which means that anything equals to 6.022 x 1023

Answer 7

well, i think there would be 2 hydrogen atoms and 1 oxygen atom for every molecule of H2O, so...do the math

Answer 8

2 x (6.022 x 10^23) = 1.2044 x 10^24