A physical change is if energy is given off.
Select one:
a. exothermic
b. endothermic<...
Chemistry, 15.12.2020 01:50 sdepasquale24
A physical change is if energy is given off.
Select one:
a. exothermic
b. endothermic
c. a chemical change
d. not possible
Answers: 1
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If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
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