Explain why copper is formed at the cathode during the electrolysis of its 2 salts. *
Your answer
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If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

Which of the following statements is true about planck’s law

What is the polyatamic ion of thiosulfate