What is altered by a catalyst?
a) average kinetic energy of products
b) activation ener...
Chemistry, 09.06.2021 01:30 allisonorlov
What is altered by a catalyst?
a) average kinetic energy of products
b) activation energy
c) difference between the energies of products and reactants
d) average kinetic energy of reactants
Answers: 2
Chemistry, 21.06.2019 14:30
Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar.question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me
Answers: 3
Chemistry, 21.06.2019 18:40
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
Answers: 1
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Enzymes affect the reactions in living cells by changing the
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What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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