Chemistry, 09.12.2020 01:00, saniyawilliams1207
Which statement is true about the total mass of the reactants during a chermical change? (5 points)
It is destroyed during chemical reaction.
It is less than the total mass of the products.
It is equal to the total mass of the products.
It is greater than the total mass of the products.
a
Ob
Oc
Od
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The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
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Which statement is true about the total mass of the reactants during a chermical change? (5 points)...
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