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
Decipher.
it means halfs
4 out of 5 is greater than 3 out of 4
The 4 means how many wins you have. The 0 means how many losses you have.
The meaning of 4 H2 is four molecules of hydrogen.
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.
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.
white oval with a 4I
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.
O2 +4H2--> 2H2O
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
2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2
4H2 + N2 --> 2H4N+
I'm sure you can figure out this word problem. It means what is 4 X 3 = ?
4
The word is "huge."