Explain the steps you need to follow in order to calculate the percent composition for the compound K2SO4.
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1) Find the molar mass of all the elements in the compound in grams per mole.

2) Find the molecular mass of the entire compound.

3) Divide the component's molar mass by the entire molecular mass.

4) You will now have a number between 0 and 1. Multiply it by 100% to get percent composition.

Explanation:

chemical energy is stored in the chemical bonds of atoms and molecules. it can only be seen when it is released in a chemical reaction. when chemical energy is released, the substance from which the energy came is often changed into an entirely different substance.

this chemical reaction releases energy in the form of light and heat. chemical energy is the potential energy stored in the arrangement of atoms within molecules. breaking chemical bonds requires energy, while forming new chemical bonds releases energy.

the atp molecule can store energy in the form of a high energy phosphate bond joining the terminal phosphate group to the rest of the molecule. in this form,energy can be stored at one location, then moved from one part of the cell to another, where it can be released to drive other biochemical reactions.

answer

the ions in solute supperate from eachouthere