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In which chemical equation, which symbol should be used to indicate that substance is in solution?
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Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
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Chemistry, 22.06.2019 07:20
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
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Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
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Which chemical reaction is 2 nabr + ca(oh)2 → cabrz + 2 naoh...
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