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What is water sometimes called?
Water is sometimes called H2O, as it is a chemical compound made up of two hydrogen atoms and one oxygen atom.
What is the number of shared electrons pairs in H2O?
2
What is the little number immediately to the right of each elements in a compound?
The little number immediately to the right of each element in a compound is called a subscript. It indicates the number of atoms of that element present in the compound.
What is the atomic mass and number for H2O?
The atomic mass of H2O is 18.01528amu. Each hydrogen atom has a mass of 1.00794amu and the oxygen atom has a mass of 15.9994amu. There is not atomic number for H2O, as it is a compound, not an element. H: 2 x 1.00794amu = 2.01588amu O: 1 x 15.9994amu = 15.9994amu Total = 18.01528amu
How many grams are there in 1.57 moles of water?
1 mole H2O = 18.015g H2O 1.57mol H2O x 18.015g H2O/1mol H2O = 28.3g H2O
On H2O what is Cleos little sister in real life called?
A girl who play Kim, Cleos little sister her name is Cleo Massey
What is the little number the math equations called?
the little numbers are called exponents. Do you mean this? 32. this is an exponent. (the little 2)
What is the number 2 in the formula for hydrogen called?
H2O The little 2 is a subscript that tells you that there are 2 Hydrogen atoms in the compound. There is no 1 after the Oxygen because if there is no subscript, there is an understood 1 atom in the compound.
What is the little number off to the bottom right of an element called?
Are you talking about the number below the symbol? If so, that's the atomic mass number.
How many grams of water are in 4 grams of H2O?
Let me help you a little: water is H2O
What is the oxidation number of carbon in h2o?
There is no carbon in H2O (water) molecule
What do you call frozen H2O?
Frozen H2O is commonly called ice.
What is the little 2 in h20?
The little "2" in H2O signifies that there are two atoms of hydrogen in a water molecule. This notation is used in chemistry to indicate the number of atoms of each element present in a compound.
What is the oxidation number of 3 H2O?
The oxidation number of H in H2O is +1, and that of O is -2. Since there are three H2O molecules, the total oxidation number would be 3(+1) + 3(-2) = -3.
What is the oxidation number of 6H20?
The oxidation number of hydrogen in H2O is +1, so for 6 molecules of H2O, the total oxidation number for 6H2O would be +12.
What is the 2 in H2O called?
The 2 is called a Subscript.
What is the name of the compound H2O?
The compound H2O is called water.
