Physics, 08.12.2020 23:30 catherine51
Two chemicals react in an endothermic reaction. What can be known about this reaction? A - the new substances will need more energy to form its chemical bonds than the old substance B - more energy will be released from the old substance than the new substance will need to form its chemical bonds C - a precipitate will form as a result of the reaction D - a gas will form as a result of reaction
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Two chemicals react in an endothermic reaction. What can be known about this reaction? A - the new s...
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