Created by ella stokes
about 7 years ago
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what is electrolysis
what is an ionic substance
what is electrolysis-using ionic substance
what is needed for electrolysis to work
what happens during electrolysis
what happens at the negative electrode
what does Whether you get the metal or hydrogen during electrolysis depend on
what happens at the positive electrode
name the element at the positive and negative electrode of ionic subtances in solutions
what happens during the purification of copper
how is hydrogen,chlorine and sodium hydroxide important in the chemical industry
what is brine
what happens if an electric current is passed through it
what is given off-sodium
what is a half equation
what happens at the negative electrode -half equation
what happens at the positive elecrode-half equation