0
For this you need the atomic (molecular) mass of NaHCO3. Take the number of grams and divide it by the Atomic Mass. Multiply by one mole for units to cancel. NaHCO3=84.0 grams
110 grams NaHCO3 / (84.0 grams) = 1.31 moles NaHCO3
Wiki User
∙ 15y ago
Wiki User
∙ 13y agon(NaHCO3)=?
n(X)=m(X)/M(X)
m(NaHCO3)=2,10kg=2100g
M(NaHCO3)= [Ar(Na)+Ar(H)+Ar(C)+3*Ar(O)]g/mol
M(NaHCO3)=(22.99+1.008+12.01+3*16.00)g/mol
M(NaHCO3)=84.008 g/mol
n(NaHCO3)=2100g:84.008g/mol=25mol
There are 25 moles of NaHCO3 in 2.1kg of NaHCO3.
Wiki User
∙ 14y agoGiven mass divided by formula mass is the no of moles so moles are 0.0238.
Wiki User
∙ 9y agoThe answer is 1,31 moles.
Wiki User
∙ 11y agoThe answer is: 0,0238 moles.
Add your answer:
Earn +20 pts
What is the molality of a solution that has 4 mol of KCl in 0.800 kg of water A.?
4 mol over 0.800 kg
What are three ways you can measure concentration?
The three main ways are: molarity (M) = moles solute/liters solution; molality (m) = moles solute/kilograms solvent; mole fraction = moles 1 component/total moles all components. There's also percent by volume, percent by mass, and normality.
How many kg in an pound?
One pound is about 0.453 kg
How many pounds is 175 in kg?
175 kg is 386 pounds.
How many kg in 1 bou neomycin sulphate?
1.54 kg.
How many moles are in 1 kg of CF2Cl2?
1 kg of difluorodichloromethane is equivalent to 8,27 moles.
How many moles of gold atoms are there in 12.4439 kg of gold?
12,4439 kg of gold contain 63,177 moles.
How many moles of NaN03 are in a 2.70 m solution made with 3250g of H2O?
2.70 m = 2.70 moles/kg solvent3250 g solvent = 3.25 kg solvent2.70 moles/kg x 3.25 kg = 8.775 moles NaNO3 = 8.78 moles NaNO3 (3 significant figures)
How many kilogram equals 210 lb?
1 lbs is equal to 0.45359237 kg. So, 210 lbs is about 95 kg. accurate 95.34 kg
How many kg are in 125.0 moles of lead 2 hydroxide?
The answer is 30,151 kg.
How many moles are there in fifteen kg of butane?
15kg is 15000g. 15000/58.12 = 258.087 moles.
How many moles are in 1.0 kilograms of NaCl?
1 kg NaCl contain 17,112 moles.
How many moles are in 1 kg of C2H6O2?
(1kg C2H6O2 )(1000g/1kg)(1mol/62g) = 16.1 moles
How much is 210 kilogram squared?
210 kg squared equals 44100 kg.
If you weigh 97.2 kg how many pounds do you weigh?
Approx 210.
How many kg are in 125.0 moles?
This depends on the specific element or compound.
How man moles are in 5.00 kg of Cu?
5.00 kg of Cu is equivalent to 78,68 moles.
