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What are 5 types of chemical changes you have around your home.
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Which of the following electromagnetic waves can create ions?
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Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
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What are 5 types of chemical changes you have around your home....
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