Which one is a true statement about endothermic reactions? energy from an outside source is continuously being added. the reaction container always feels hot. the reactants have less heat energy than the products. more heat is given off than is put into the reaction.
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Chemistry, 21.06.2019 23:10, ChloeLiz7111
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
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Chemistry, 22.06.2019 12:00, hannah2757
Why are people not able to skip a dive to the deepest part of the ocean
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Which one is a true statement about endothermic reactions? energy from an outside source is continu...
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