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
4 mol over 0.800 kg
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.
3.01×10²³
One pound is about 0.453 kg
1.54 kg.
12,4439 kg of gold contain 63,177 moles.
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)
The answer is 30,151 kg.
210 kg squared equals 44100 kg.
This depends on the specific element or compound.
5.00 kg of Cu is equivalent to 78,68 moles.
1 lbs is equal to 0.45359237 kg. So, 210 lbs is about 95 kg. accurate 95.34 kg
Molality is expressed as moles solute/kg solvent. Moles of solute = 2. Kg solvent = 6.Molality = 2 moles/6 kg = 0.33 molal
The solution is 0,25 M.
25,3 moles of potassium sulfate hva a mass of 4,4409 kg.
4,35 moles of silver is equal to 469 g (0,469 kg).
210 kg is equivalent to approximately 462.97 pounds.