how many mols of gas

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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. 990 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. 426 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. 714 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. 5,747 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. 429 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. 619 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. 439 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. 544 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. 1,428 views
I can not figure out how many mols are in 102grams of NH3?mols = grams/molar mass. mols NH3 = 102/17 = ??
1. 0 answers
2. asked by Stephanie
3. 555 views