What is the mass of 0.5 mole of H2O?
so, mass of 0.5 mole of H2O=18*0.5
How do you find the mass of 0.5 moles of water molecules?
Calculate the mass of. 0.5 mole of water molecules
- you are intelligent man. write answer.
- Mass of 1 mole of H2O molecule = (1 x 2 + 16) = 18 u. Mass of 0.5 mole of H2O molecule = (18 x 0.5) u =9 u.
What is the mass of 0.5 mole of an atom?
Hence the mass of 0.5 moles of nitrogen atom is 7g.
How many molecules are there in 0.5 moles of water?
0.5 x 6.022 x 10^23 molecules of water.
How many moles are present in 2.3 gram of any?
What is the mass in gram of 5 moles of water?
Answer: Since one mole of water is made of two moles of Hydrogen (1.01 g/mol) and one mole of Oxygen (15.99 g/mol) its mass would be 18.01 g. Five moles of water whould have a mass of 90.05 g.
What is the number of molecules in 0.25 mole of oxygen?
Thus, 0.25 mole of oxygen contains 1.505×1023 molecules.
What is the mass in gram of 0.5 mole of S?
One mole of sulphur contains 32 amu. so 0.5 mole will have 16 amu.
What is the mass of 0.5 mole of NaOH?
Thus, 0.5 mole of NaOH represents simply 20 g of the base while 0.5 M means 20 g of the base or NaOH dissolved per litre of the solution.
How many molecules are there in 90 grams of water?
Hence 90 g of water will contain 30.11×10^(23) molecules.