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What else can I help you with?
How many hydrogen atoms are in a water molecule?
2. Because it is H2O. the 2 is after the h showing how many
Does boiling water have oxygen in it?
No,boiling water does not have oxygen . Cold water molecules move slowly meaning there is space between the molecules for more oxygen to dissolve. Hot water molecules move rapidly meaning the space between the water molecules is less avalible for the oxygen molecues to dissolve into.
What the biggest Difference between a homogeneous mixture and a colloid?
A homogeneous mixture means that it is uniform throughout. Colloids are mixtures with particle sizes that consist of clumps of molecules, but cannot be separated by filtering. Fog is like a colloid because it is composed of water droplets suspended in the air. They're too small to fall like rain, but they're not H2O(g) molecules (otherwise, that would be like... air, which is a mixture). It is still H2O(l).
What are the elements present in water?
Water is composed of may molecules each of which is made up of two hydrogen (H) atoms and one oxygen (O) atom, giving the formula H2O.
What contains water molecules and the hydrogen bonds between water molecules explain most of water's life-supporting properties?
I'm pretty sure it's Hydrogen Bonding. :) -K.
How many molecules of H2O are there in 1.0 g of H2O?
There are 3.34 x 10^22 molecules of H2O in 1.0 g of water.
How many water molecules are there in H2O?
There is one water molecule in H2O
How many molecules of H2O are in 0.583 mol of H2O?
There are 3.505 x 10^23 molecules of H2O in 0.583 mol of H2O, because 1 mol of any substance contains 6.022 x 10^23 molecules.
How many molecules of H2O are in 0.943 moles of H2O?
0.943 moles H2O (6.022 X 1023/1 mole H2O) = 5.68 X 1023 molecules of water ========================
How many molecules of H2O equals 1 mole of H2O?
the rule for solving amount of molecules is N(molecules)=6x10^23 x n(amount of mole) therefore there are 6x10^23 molecules in 1 mole of anything or in this case of H20
How many H2O molecules are contained in 1 mole?
Because they are.
How many molecules are there in two moles of water?
There are 1.204 x 10^24 water molecules in two moles of water. This is because one mole of anything contains Avogadro's number of particles, which is 6.022 x 10^23. Thus, two moles of water would have twice that number of molecules.
How many H2O molecules are in the ocean?
There are approximately 1.332×10^24 water molecules in the ocean.
How many H2O molecules produced in Krebs cycle?
During the Krebs cycle, one molecule of water (H2O) is produced for each round of the cycle. At the end of the cycle, a total of two molecules of water per molecule of glucose are generated.
How many oxygen atoms are in 12 h2o?
There is 1 O atom in 1 H2O molecule thus there are 12 O atoms in 12 H2O molecules.
How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
How many molecules are in 7.2g H2O?
Formula mass / Formula weight / Molecular mass / Molecular weight of H2O = (1*2) + 16 = 18g 1 mol of H2O = 18g H2O 1 mol of H2O = 6.023 * 10^23 molecules In 18g H2O there are 6.023 * 10^23 molecules. So, In 1g H2O there are (6.023 * 10^23) / 18 molecules = 3.346 * 10^22 molecules Therefore, In 7.3g H2O there are (3.346 * 10^22) * 7.3 molecules = 2.443 * 10^23 molecules Ans: 2.443 * 10^23 molecules
