# Quick Answer: How many moles are there in 1 2 g of sodium hydroxide?

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The SI base unit for amount of substance is the mole. 1 grams Sodium Hydroxide is equal to 0.025001806380511 mole. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between grams Sodium Hydroxide and mole.

## How many moles are there in 1.2 g of sodium hydroxide?

How many moles are there in 1.2 g of sodium hydroxide? The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Sodium Hydroxide, or 39.99711 grams. Note that rounding errors may occur, so always check the results.

## How many moles are in 1 gram of NaHCO3?

The SI base unit for amount of substance is the mole. 1 grams NaHCO3 is equal to 0.011903825187089 mole.

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## How many moles are present in sodium hydroxide?

Hence, the number of moles of sodium hydroxide contained in 160 g of it is 4 moles.

## How do you find moles of sodium hydroxide?

Since the molar mass of NaOH is 40 g/mol, we can divide the 90 g of NaOH by the molar mass (40 g/mol) to find the moles of NaOH. 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.

## What is the mass of 10 moles of sodium hydroxide?

We shall multiply the molecular mass of the compound to the number of moles to get the mass. So, the mass of 10 moles of sodium sulphite Na2SO3 = 126.05×10=1260.5 grams per mole.

## What is the mass of 0.5 mole of sodium hydroxide?

Thus, 0.5 mole of NaOH represents simply 20 g of the base while 0.5 M means 20 g of the base or NaOH dissolved per litre of the solution.

## How do you calculate the number of moles?

1. First you must calculate the number of moles in this solution, by rearranging the equation. No. Moles (mol) = Molarity (M) x Volume (L) = 0.5 x 2. = 1 mol.
2. For NaCl, the molar mass is 58.44 g/mol. Now we can use the rearranged equation. Mass (g) = No. Moles (mol) x Molar Mass (g/mol) = 1 x 58.44. = 58.44 g.

## How many grams are in 1.50 moles of KMnO4?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles KMnO4, or 158.033949 grams.

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## How many moles are in 25 grams of potassium permanganate?

25.0 grams of are given and we are asked to calculate the moles. For this we need the molar mass so let’s calculate it first. Molar mass is the sum of atomic masses of all the atoms present in the molecule. So, there are 0.158 moles of .

## How many moles are present in 1 gram of sodium hydroxide?

The SI base unit for amount of substance is the mole. 1 grams NaOH is equal to 0.025001806380511 mole.

## How many moles are there in 5 gram of sodium hydroxide?

rn. So, 0.125 moles are present in 5g of NaOH.

## How do you calculate moles of HCl in a titration?

When the base neutralizes the acid, the number of moles of H+ = the number of moles of OH-. Therefore, the number of moles of H+ = 0.0125 moles. Every mole of HCl will produce one mole of H+; therefore, the number of moles of HCl = number of moles of H+. The concentration of the HCl is 0.25 M.

## How many grams are there in 0.250 moles of sodium hydroxide? 