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What does the big 4 in 4H2 means?
The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.
What is the mean of 2 and 12?
(2 + 12) ÷ 2 = 7 Note: mean is the same as average.
What plus mean?
Plus mean Example:2+2=4 It mean to add with your finger or on a piece of paper
What is 2 into 2?
If you mean 2/2 then the quotient is 1
What is the mean of 1 2 and 3?
2
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.
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.
What do the 4 and 2 signify in 4H2?
H2 is the molecule of two Hydrogen atoms. The 4 means that there are 4 of the molecules. ■
What is the chemical name of 4H2?
The meaning of 4 H2 is four molecules of hydrogen.
What does the big 4 in 4H2 means?
The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.
What is the oval white pill with 4H2 on it?
white oval with a 4I
Which elements form a water molecule and what is the proportions?
O2 +4H2--> 2H2O
What are some chemical bonding questions?
2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2
What is the balanced equation for hydrogen plus nitrogen equals nitrogen tetrahydride?
4H2 + N2 --> 2H4N+
Are these balanced co2 plus 4h2 equals ch4 plus 2h20?
Yes. Except that the word is equals, not eqauls.
How do you balance the folowing equation Fe H20 --Fe3O4 H2?
The balanced equation is: 3Fe + 4H2O → Fe3O4 + 4H2. To balance it, you need to ensure that the number of atoms of each element is the same on both sides of the equation. In this case, you adjust the coefficients to get the same number of atoms of Fe, H, and O on both sides.
What is the balanced equation for nitrogen oxide hydrogen to form ammonia and water vapor?
The balanced equation for the reaction is: 2NO (g) + 4H2 (g) → 2NH3 (g) + 2H2O (g)
