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PLZ HELP... provide the correct coefficients to balance the chemical equation C2H6+O2 -> CO2 + H20
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Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
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Chemistry, 22.06.2019 12:00
What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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PLZ HELP... provide the correct coefficients to balance the chemical equation C2H6+O2 -> CO2 + H2...
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