# Best answer: How many moles are in 45 0 grams of sulfuric acid?

Contents

## How many moles are in sulfuric acid?

Since each sulfuric acid molecule contains 4 oxgyen atoms, there are about 20 moles of sulfuric acid molecules.

## How many moles are in 20 grams of sulfuric acid?

20 gram of hydrogenb means 20/2=10 moles of H2 .

## How many moles are in 5 grams of sulfuric acid?

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.

What is the molarity of HCL?

Concentrated Reagents Density Molarity (M)
Hydrochloric acid 32% 1.16 10.2

H₂SO₄

## Why is H2SO4 called sulfuric acid?

Sulfuric acid, H2SO4, is a corrosive, colorless acid that is made from burning sulfur, and oxygen. It is is used to evaporate water, dissolve metals, and to add phosphorus to soil. Sulfuric Acid: H2SO4 is the chemical formula for sulfuric acid, also known as oil of vitriol which was named by alchemist Jabir ibn Hayyan.

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## How many grams are there in one mole of sulfuric acid?

As a result, we would say that the molar mass of sulfuric acid is “98.09 g/mol.”

## How many grams are in 3.5 moles of CO2?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CO2, or 44.0095 grams.

## How do you convert from moles to grams?

You have three steps to convert mole values to grams.

1. Calculate how many moles are mentioned in the question.
2. Find the molar mass of the substance.
3. Multiply both the values.

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

So, there are 0.158 moles of .

## How many moles of Sulphuric acid are present in 25 grams?

» n= 0.255 mol

of H₂SO₄ are present in 25 grams of H₂SO₄.

## What is the mass of H in one mole of h2so4?

Notice that you have two hydrogen atoms per formula unit of sulfuric acid. This means that one mole of sulfuric acid will contain 2 moles of hydrogen atoms. The molar mass of sulfuric acid is 98.0795 g/mol . This means that every mole of sulfuric acid has a mass of 98.0795 g .

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

So2 = 32 + 32 = 64 grams. = 320 grams.

## What is the mass of 5 moles?

Therefore, the mass of 5 moles of C-12 is 5 × 12.0000 = 60.0000 g.

## How many moles are in 100 grams of gold?

100g divided by 196.967g/mol gives you . 507699 mol. We all remember Avogadro’s number of 6.023x atoms/mol.

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