How many moles are in NaCl?
One mol of NaCl (6.02 x1023 formulas) has a mass of 58.44 g.
What is the mass of 3 moles of NaCl?
The molar mass of sodium chloride is 58.44 g/mole. To find the molar mass of 3 moles, multiply 58.44 by 3. The mass of 3 moles of sodium chloride is thus 175.32 g.
How do you find moles from grams of NaCl?
To convert between grams and moles, you would use the substance’s molar mass. To go from grams to moles, divide the grams by the molar mass. 600 g58.443 g/mol = 10.27 mol of NaCl.
What is the formula for moles to grams?
In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.
What would the mass of 3.2 moles of NaCl be?
A single unit of NaCl has a mass of 58.45 u; NaCl has a molar mass of 58.45 g. In each of these moles of substances, there are 6.022 × 10 23 units: 6.022 × 10 23 atoms of H, 6.022 × 10 23 molecules of H 2 and H 2O, 6.022 × 10 23 units of NaCl ions.
3.2: The Mole.
|6 C = 6 × 12.011||= 72.066|
|TOTAL||= 180.155 g/mol|
What is the mass of 2.5 moles of NaCl?
Answer: molar mass of NaCl is 58.5 gm/mol.
How many moles does NaOH have?
Determining the Molar Mass of a Compound
The molar mass of the compound NaOH is 40 g/mol.
How many grams are in 2 moles of water?
It is equal to Avogadro’s number (NA), namely 6.022 x1023. If we have one mole of water, then we know that it will have a mass of 2 grams (for 2 moles of H atoms) + 16 grams (for one mole O atom) = 18 grams.