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

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One mole of any substance weighs about the same as the molecular mass of that substance. Hence, the number of moles of sodium hydroxide contained in 160 g of it is 4 moles.

## How many moles are in NaOH?

Converting Mass to Number of Moles

This the same as multiplying by the reciprocal of 40 g/mol. If the equation is arranged correctly, the mass units (g) cancel out and leave moles as the unit. There are 2.25 moles of NaOH in 90g of NaOH.

## How many moles of NaOH are in 60.0 g of NaOH?

If 250 mL of solution contains 60.0 g of NaOH than 1 L of such solution would contain 60.0 g * (1 L/0.25 L) = 240.0 g of NaOH. 2) Calculate how many moles are in 240.0 g of NaOH: 1 mole of NaOH = 23.0+16.0+1.0 = 40.0 g; 240.0 g of NaOH = 240.0/40.0 = 6.0 moles.

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## How many moles of NaOH are present in 80g?

= 80 / 40= 2 mol .

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

100/58.44=1.71! Hope this helped.

## How many moles are in 4.75 g of sodium hydroxide?

4.75 g of NaOH (1.19 x 101 mol NaOH) Answer: The molar mass of NaOH was solve in section A to be 40 g/mol.

## How many moles are there in 40g of NaOH?

1 mole of NaOH =40g by mass /40g by molar mass. Which is =1. 1 mole of NaOH contains 7.53*10^23 atoms.

## How many molecules of NaOH are present in 20g of NaOH?

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

## How many moles are in 20g of NaOH?

20 gr of NaOH correspond to 0.5 moles which are contained in 0.5 liter of solution.

## How many moles of NaOH is present in 500 g of the substance?

I suggest we rephrase the question: How can I calculate the number of moles of NaOH in a given amount of grams of NaOH? The solution to this problem consists of two stages: determine the mass of 1 mole of NaOH.

## What is the number of moles present in 240 gm of NaOH?

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.