20 which statement describes a reversible reaction at equilibrium? (1) the activation energy of the forward reaction must equal the activation energy of the reverse reaction.
(2) the rate of the forward reaction must equal the rate of the reverse reaction.
(3) the concentration of the reactants must equal the concentration of the products.
(4) the potential energy of the reactants must equal the potential energy of the products.
Answers: 1
Chemistry, 22.06.2019 18:50, cj31150631
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Chemistry, 23.06.2019 06:50, isabellainksow87vn
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
Answers: 1
20 which statement describes a reversible reaction at equilibrium? (1) the activation energy of the...
Mathematics, 05.05.2020 11:37
Mathematics, 05.05.2020 11:37
Mathematics, 05.05.2020 11:37
Mathematics, 05.05.2020 11:37