The balanced equation is:
Then proceed with the following equations.
The answer is
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Then proceed with the following equations.
The answer is
What is the mass of 7 moles of Fe2O3
1 answer:
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Answer
× 10²³ molecules are in 41.8 g of sulfuric acid
Explanation
The first step is to convert 41.8 g of sulfuric acid to moles by dividing the mass of sulfuric acid by its molar mass.
Molar mass of sulfuric acid, H₂SO₄ = 98.079 g/mol
Finally, convert the moles of sulfuric acid to molecules using Avogadro's number.
Conversion factor: 1 mole of any substance = 6.022 × 10²³ molecules.
Therefore, 0.426187053 moles of sulfuric acid is equal
Thus, 2.57 × 10²³ molecules are in 41.8 g of sulfuric acid.
I have attached a photo of the structure.
You can get better at solving problems like this by practicing a lot!
You can get better at solving problems like this by practicing a lot!