Select the correct answer.
Which of the following is true for balancing equations?
А. There m...
Physics, 08.03.2021 18:10 kekecantonxox121
Select the correct answer.
Which of the following is true for balancing equations?
А. There must be an equal number of atoms of each element on both sides of the equation.
B. The number of products should be equal to the number of reactants.
C. The properties of the products should be the same as the properties of the reactants.
D. There must be an equal number of compounds on both sides of the equation.
Answers: 2
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Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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