(1kg C2H6O2 )(1000g/1kg)(1mol/62g) = 16.1 moles
The answer is 17,11 moles.
1 kg = 1000 grams 1 gram = 0.001 kg
1 Kilogram (kg) = 2.2046244201837775 Pounds
1 kg silicone equals how many mls
1 kg = 1000 g
1 kg = 1000 grams 1 gram = 0.001 kg
1 kg of difluorodichloromethane is equivalent to 8,27 moles.
1 kg NaCl contain 17,112 moles.
Quite a few! 5.13 kilograms sodium (1000 grams/1 kg)(1 mole Na/22.99 grams) = 223 moles of sodium =================
nothing
It is the number of moles of solute in 1 kg of solvent.
4 mol over 0.800 kg
Depends on the molecule. Look in the periodic table at the atomic weights. This number is the grams per mole. Carbon for example has 12 grams in each mole.
atomic weight of carbon dioxide is 2 * 16 + 12 = 44 1 kg = 1000 g 1 kg of co2 has 1000/44 = 22.7 moles yeh i think that's wrong lol isn't it 3.37E25?
molality = moles solute/kg solvent moles solute = 38.0g x 1 mol/342 g = 0.111 moles kg solvent = 175 g x 1kg/1000g = 0.175 kg molality = 0.111 moles/0.175 kg = 0.635 m
The definition of 0.175 m KF is that 1 kg of water contains 0.175 moles of KF. Thus, 347 g of water is equivalent to 0.347 kg, and to find moles of KF, you calculate as follows:0.175 moles/Kg x 0.347 kg = 0.0607 moles of KF are present (3 significant figures).
0.33 mol/kg (apex)
molal = m = moles solute/kg solvent. Assuming water as the solvent 1 kg = 1000 g/18g/mole = 55.56 moles H2O. Moles solute = 3.71 moles. Total moles present = 55.56 + 3.71 = 59.27 moles.Mole fraction solute = 3.71/59.27 = 0.0626