Chemistry, 20.08.2019 05:40 Lianabel0517
Could a mixture be made up of only elements and no compounds? explain.
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning
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Could a mixture be made up of only elements and no compounds? explain....
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