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A scoop of potassium oxide was placed in 55 grams of water which produced 67 grams of potassium hydroxide. What mass of potassium oxide was used?
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At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
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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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A scoop of potassium oxide was placed in 55 grams of water which produced 67 grams of potassium hydr...
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