# Frequent question: How many moles are there in 10 0 grams of NaOH?

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The answer is 39.99711. We assume you are converting between grams NaOH and mole. You can view more details on each measurement unit: molecular weight of NaOH or mol This compound is also known as Sodium Hydroxide.

## How many moles are in 1g of NaOH?

Determining the Molar Mass of a Compound

In a compound of NaOH, the molar mass of Na alone is 23 g/mol, the molar mass of O is 16 g/mol, and H is 1 g/mol. What is the molar mass of NaOH? The molar mass of the compound NaOH is 40 g/mol.

## How many moles are in 1 mole of NaOH?

The molar mass tells you the mass of exactly one mole of a given substance. In this case, sodium hydroxide has a molar mass of 39.997 g mol−1 , which implies that one mole of sodium hydroxide has a mass of 39.997 g .

## How many grams is 0.5 moles of NaOH?

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.

## How many grams is 10 moles of water?

So, 10 mole of water will weigh (18×10) = 180g.

## How many grams of NaOH are in 3 moles of NaOH?

A 3.0 M solution of NaOH has 3.0 moles of NaOH per liter of solution. There are 0.25 L of solution (250mL⋅1L1000mL) , so there are 0.25L⋅3.0mol/L=0.75mol of NaOH. The molar mass of NaOH is 40.0 g/mol, so there are 0.75mol⋅40.0g/mol=30g of NaOH, 30.

## How many moles of NaOH are in 80.0 g of sodium hydroxide NaOH?

80 gm of NaOH is two moles so you have two moles of sodium thus two times Avogadro’s constant of sodium atoms. 80 gm of NaOH is two moles so you have two moles of sodium thus two times Avogadro’s constant of sodium atoms.

## How do you find the moles of NaOH in a titration?

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.

## What is molarity of NaOH?

The molarity of NaOH is 2.002 x 10 2 moles x 1000 mL/L / 25.0 mL = 0.801 Molar.

## How many moles are present in 100g of NaOH?

100/58.44=1.71! Hope this helped.

## How many moles is Fe2O3?

The Mr value of Fe2O3 is equal to 2(56) + 3(16) = 160. We get that the number of moles of Fe2O3 is equal to 30/160 = 3/16 moles. Since for every mole of Fe2O3 there are 2 moles of Fe present, there are 3/16 * 2 = 3/8 moles of Fe present in 30g of Fe2O3.

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## How many moles is NaCl?

One mol of NaCl (6.02 x1023 formulas) has a mass of 58.44 g.