Chemistry, 30.08.2019 15:30 iiomqjessica
Which statement best describes what happens during a chemical change?
both the identity and the properties of a substance change.
some properties of a substance change, but its identity remains the same.
the chemical properties of a substance change, but its physical properties remain the same.
the physical properties of a substance change, but its chemical properties remain the same.
Answers: 2
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Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions
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What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.
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A) equal lines b) parallel lines c) perpendicular lines d) none of the above
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Which statement best describes what happens during a chemical change?
both the identity and t...
both the identity and t...
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