How many moles are in 10g of water?
1 mole of water weighs 18g. 10/18 moles = 10/18 * 6 * 10^23 number of molecules = 3.33 * 10^23 molecules of water. Each molecule of water has 3 atoms, so the total number of atoms in 10g of water is 3*3.33*10^23 = 10^24.
How many moles are in 1l of water?
Complete step-by-step answer:
[55.55moles]Of water will contain [55.55{N_A}]molecules.
How many moles are in 25g of water?
As in the given question we have to calculate how many moles are present in the 25 grams of water and for this we have to divide the given weight of water by the molecular weight / mass of water. Hence, 1.38 moles (mol) are present in 25 grams of water.
How many moles is 108 grams of H2O?
Converting Between Grams and Moles
| Steps for Problem Solving | How many moles are present in 108 grams of water? |
|---|---|
| List other known quantities. | 1molH2O=18.02g H2O |
| Prepare a concept map and use the proper conversion factor. | |
| Cancel units and calculate. | 108gH2O×1molH2O18.02gH2O=5.99molH2O |
| Think about your result. |
How many moles are in 72 grams of water?
Ans : 18 g of wateroccupies one mole and one mole contains Avagadro’s no. ofmolecules = 6.023*10^23 molecules . question says 72 g of water . 72 g of wateroccupies 4 moles.
How many moles of water are present in 180g of water?
Heya! => 10 moles.
How many moles of water are there in 1kg of water?
Thus 1 kg of water or ice has 55.55 moles of H20.