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In which phase(s) do the molecules take the shape of the container?
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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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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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Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
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How many moles of c6h14 contain 9.25 × 1024 molecules of c6h14?...
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