four moles. Approximately. Oxygen has a molecular weight of 16.0 grams per mole so 64 grams divided by 16.0 grams per mole is four moles.
5 moles
.298 Moles
The answer is 0,8 moles oxygen.
The balanced chemical equation for the reaction between oxygen and hydrogen is2H2 + 02 -> 2H2OThus 2.2 moles of oxygen reacts with 4.4 moles of hydrogen to form 4.4 moles of steam (water in gaseous state).The mass of H2O obtained is thus 4.4 x 18.0 = 79.2g.
1 mole.
6,5 moles oxygen equals 208 g.
The answer is 2 moles.
5 moles
.298 Moles
The answer is 0,173 moles.
The answer is 0,8 moles oxygen.
The equivalent in moles is 6,03.
molar weight of N = 14 grams/mole 35.7 grams/14 grams/mole = 2.55 moles
The balanced chemical equation for the reaction between oxygen and hydrogen is2H2 + 02 -> 2H2OThus 2.2 moles of oxygen reacts with 4.4 moles of hydrogen to form 4.4 moles of steam (water in gaseous state).The mass of H2O obtained is thus 4.4 x 18.0 = 79.2g.
.467 mol of Bromine gas
The mass of 0,2 moles of oxygen gas is 6,4 g.
1 mole.