**Contents**show

## How many moles are in 25g of H2SO4?

» n= **0.255 mol**.

## How many moles of oxygen are present in 24.5 g of Sulphuric acid?

So, 24.5 g of H_{2}SO_{4} contains = (64/98)×24.5 g of oxygen = **16 g** of oxygen. Therefore, Moles of oxygen is = mass/molar mass = 16/16 = 1 mole of oxygen.

## How many grams per mole are in H2SO4?

Therefore there are **98.076 grams** in 1 mole of H2SO4.

## How many moles of H2SO4 molecules are in 980 g of H2SO4?

Thus, the right answer of the given question is **10 mole**.

## How many moles of H2SO4 are there in 98 g of H2SO4?

Therefore 98 gm(1mole) of H2SO4 will contain **one mole** of H2 gas. And two moles of Hydrogen atoms.

## What is the mass of 5 moles of H2SO4?

Answer: Explanation: To calculate the mass of 5 moles of sulfuric acid we take 5 (number of moles) and multiply it by the predetermined molar mass, 98 gmol^-. Mass = (5 mol)(98 gmol^-) = **490 grams**.

## How do you find the molarity of H2SO4?

1 gram of H2SO4 will be equal to 1/98.08 moles. Therefore, we can say that 1 liter of Sulfuric acid contains **17.822** moles or in other words molarity of 95% (w/w) Sulfuric acid is equal to 17.822 M.

## How do you convert from grams to moles?

To correctly estimate the number of moles, n , of a substance of a specific mass, m , (in grams), you need to follow the grams to moles formula: **n = m / M** , where, M is the molar mass of this material.

## How many moles of oxygen are there in?

**One mole** of oxygen gas, which has the formula O_{2}, has a mass of 32 g and contains 6.02 X 10^{23} molecules of oxygen but 12.04 X 10^{23} (2 X 6.02 X 10^{23}) atoms, because each molecule of oxygen contains two oxygen atoms.

## How many moles of Sulphur and oxygen atoms are present in one mole of H2SO4?

You can also say one mole of sulfuric acid has two moles of hydrogen atoms, 1 mol of sulfur atoms, and **4 moles of oxygen atoms**.