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How many potassium ions are in 5.66 g of potassium sulfate: k2so4 (mw. 174.27 g/mol)?

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rahulsharma789888

There would be 3.91 ×10²² potassium ions in 5.66 g of potassium sulfate.

What is a molecule?

A molecule is the smallest unit of a substance that retains its composition and properties. It is made up of two or more atoms that are joined together by chemical bonds.

The number of moles of the  k2so4  = mass/molecular mass

                                                            =5.66 /174.27

                                                            =0.032478 moles

The number of the potassium ion in  k2so4  = 2 ×0.032478×6.022 ×10²³

                                                                        =3.91 ×10²² ions

There would be 3.91 ×10²² potassium ions in 5.66 g of potassium sulfate.

Learn more about molecules from here,

brainly.com/question/28060128

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