1 mole
15 moles of 02 equal 480 g.
15 grams of nitrogen are equal to 1,071 moles.
The equivalent is 1,6.10e-15 moles.
The mass of 15 moles of tungsten is 2.757,6 g.
Well in a stoichiometric mixture you get about 9 moles of water for the 60.5 moles of fuel-air mixture you need for a homogenous mixture so about 15% if you're talking moles. For mass you'd have to do it by R.A.M which I can't be bothered to do right now.
There are 15 moles of ammonia sulfate in the reaction of 30.0 mol of NH3. This goes from the formula 2 NH3 H2so take away (NH4)2So4.
You first need to find the mass weight of NH3. wt. of N + (wt. of H)= 14.0067 + 3(1.0067)= 17.03052 Now that you have the mass weight, you divide 15 into 17.03052... 15.0/17.03052 = 0.8807 moles in 15. g of NH3
15 moles of 02 equal 480 g.
15 grams of nitrogen are equal to 1,071 moles.
The equivalent is 1,6.10e-15 moles.
The Answer is.56 moles OR 0.56 moles
The answer is 15 moles.
15 moles3 moles potassium3 moles nitrogen9 moles oxygen15 X 6.022 X 10 to the 23rd power
15 moles O2 (32 grams/1 mole O2) = 480 grams
6.228 mole of zinc atom
.44 moles BeCl2
You have2KClO3 ==> 2KCl + 3O2 as the balanced equation 25 g KClO3 x 1 mole/123 g = 0.20 moles moles KCl formed = 0.20 moles KClO3 x 2 moles KCl/2 moles KClO3 = 0.20 moles KCl formed grams KCl = 0.20 moles x 74.5 g/mole = 14.9 g = 15 grams of KCl formed