What does the big 4 in 4H2 means?

Answer 1

The "big 4" in 4H2 refers to the four hydrogen (H) atoms in the chemical compound. The "2" indicates that there are two molecules of the compound. Therefore, 4H2 represents a molecule composed of four hydrogen atoms.

Answer 2

Oh, dude, the big 4 in 4H2 refers to the four hydrogen atoms in the chemical formula for methane, CH4. So, like, each "H" represents a hydrogen atom, and since there are four of them in methane, it's like the big 4 club. But hey, don't stress about it, it's just some atoms hanging out together, nothing too wild.

Answer 3

The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.

Answer 4

It means 4 molecules of diatomic hydrogen.