How many moles of methane ch4 are in 7.31 x 10^25 molecules
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Chemistry, 20.01.2020 17:31 gomezyonathan93
How many moles of methane ch4 are in 7.31 x 10^25 molecules
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Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
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