How many mols of dinitrogen

How many mols of dinitrogen monoxide are contained in 56.0L at STP?
1. 2 answers
2. asked by Harrison
3. 436 views
Sorry its not letting me post the entire thing in the other thread.000146612 mols KIO3 x (3 mols I2/1 mol KIO3) x (2 mols
1. 3 answers
2. asked by Sara
3. 1,006 views
mols of HCl= 0.1N X 0.5L=0.05 mols of HClTherefore, number of mols of 2N NaOH needed to obtain pH 6.8: 0.05 mols HCL/2 = 25 mL
1. 0 answers
2. asked by Ruby
3. 444 views
Let's do 1 and 2 and go from there. I will get you started.Take a 100 g sample. That means we have 19.9% C = 19.9 g C 46.7% N =
1. 1 answer
2. asked by DrBob222
3. 742 views
How many moles of H2SO4 are needed to prepare 5.0 liters of 2.0M solution of H2SO4?a. 5.0 b. 10 c. 2.5 d. 20 Go back to the
1. 1 answer
2. asked by Kat
3. 5,771 views
IS THIS CORRECT:22.5*1MOL O2/6.022*10^23 = .0037 .0037*2=.0074 No, it isn't. Look at the equation. 2H2 + O2 ==> 2H2O. 1 mol O2
1. 0 answers
2. asked by iearn
3. 438 views
I'm not surprised the answer was wrong.Chemical reactions are by mols and not by grams; therefore, 1 mol of each reactant
1. 1 answer
2. asked by Andrew
3. 640 views
Calculate the sodium ion concentration when 45.0 mL of 2.5 M sodium cabonate is added to 30.0 mL of 1.0 M sodium bicarbonate.mol
1. 0 answers
2. asked by Jayd
3. 459 views
so in order to find out how many moles of O2 are produced from 12 moles of KClO3:2 mols KClO3 form 3 mols O2 4 mols KClO3 form ?
1. 0 answers
2. asked by iearn
3. 560 views
4NH3 + 7O2 = 4NO2 + 6H2O HHOW MANY MOLES OF AMMONIA WILL BE REQUIRED TO PRODUCE 10.0 MOLES OF WATER?The equation tells you 4
1. 0 answers
2. asked by Janice
3. 1,451 views