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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.

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ProfBot

6mo ago

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What do the 4 and 2 signify in 4H2?

Oh, dude, you're hitting me with some chemistry now? Okay, so the 4 and 2 in 4H2 signify the number of hydrogen atoms in the molecule. It's like saying you have 4 apples and 2 oranges, but in chemistry lingo. So yeah, 4H2 means you've got 4 hydrogen atoms hanging out together.


What is the chemical name of 4H2?

Oh, dude, 4H2 doesn't have a chemical name because it's not a compound or a molecule. It's just a way of saying you have 4 molecules of hydrogen gas (H2). So, like, it's not like you can go around calling it "Tetrahydrogen" or something fancy like that. Just stick with 4H2 and you're good to go!


What does the little 2 in 4H2 mean?

The little 2 in 4H2 indicates that there are two hydrogen atoms bonded in a molecule of 4H2. This notation is used in chemistry to represent the number of atoms of each element in a compound or molecule.


What is the oval white pill with 4H2 on it?

white oval with a 4I


How do you balance this equation 4H2 2C?

To balance the equation 4H2 + 2C, we need to adjust the number of atoms on each side of the equation. Adding a coefficient of 2 in front of C on the left side will balance the carbon atoms. The balanced equation will be 4H2 + 2C2.


Which elements form a water molecule and what is the proportions?

O2 +4H2--> 2H2O


What does the little number above a big number called?

It is an exponent and means that the number is to be raised by that power as foe example 43 means 4*4*4 = 64


What is the balanced equation for hydrogen plus nitrogen equals nitrogen tetrahydride?

4H2 + N2 --> 2H4N+


What are some chemical bonding questions?

2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2


What is 4 times as big as 3?

I'm sure you can figure out this word problem. It means what is 4 X 3 = ?


Is 3 greater than 7?

4


What is a 4 letter word that means big and and has the vowel sound of mule?

The word is "huge."