Chemistry, 31.07.2019 14:30 justyne2004
2ch4 + 4o2 → co2 + 4h2o which statement is true regarding the chemical equation? a) the equation is balanced. b) the 4 in front of the oxygen on the product side needs to be a 6 in order to be balanced. c) the 2 in front of methane, ch4, needs to be changed to a 3 in order to be balanced. d) the carbon dioxide on the product side needs a 2 in front of it in order for it to be balanced.
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Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.
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2ch4 + 4o2 → co2 + 4h2o which statement is true regarding the chemical equation? a) the equation is...
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