How many moles of NaOH are present in 160g of NaOH?

What else could it be?

How many moles are in NaOH?

Determining the Molar Mass of a Compound

The molar mass of the compound NaOH is 40 g/mol.

How many moles of sodium hydroxide NaOH are present in 200 g NaOH?

200 g / 40 g /mol =5 mol.

How many moles of NaOH are in 80 grams of NaOH?

= 80 / 40= 2 mol .

How many moles are there in 120g of NaOH?

Now use this to convert 120 g to moles. Now take 120 grams NaOh and multiply this by 1 mol NaOH/ 40 grams NaOH. You can cancel out the grams and you have moles left. Now you do 120 x 1 / 40 and you get 3 moles of NaOH!

How many moles of NaOH are present in 27 ml of 0.015 M NaOH?

=0.045 (ans).

How do you find the moles of NaOH?

Step 1: Calculate the amount of sodium hydroxide in moles

  1. Amount of solute in mol = concentration in mol/dm 3 × volume in dm 3
  2. Amount of sodium hydroxide = 0.100 × 0.0250.
  3. = 0.00250 mol.
  4. The balanced equation is: NaOH(aq) + HCl(aq) → NaCl(aq) + H 2O(l)
  5. So the mole ratio NaOH:HCl is 1:1.
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How many moles of NaOH are in 8.00 g?

The answer is 39.99711.

How many moles are there in 20g of NaOH?

Number of moles which make up 20 grams of NaOH = (20 grams × 1 Mole)/(40 grams) = 0.5 moles.

What is the mass of 0.5 moles of NaOH?

In order to get grams, you’ll have to convert one of the volume units. I’ll do it this way: (0.5 moles/liter NaOH) * (0.2 liter end volume) * (40.0 g/mole) = amount to weigh out Now the units cancel, except for grams, giving 4.00 g.