E0 = E0R-E0(H/H2) = E0R. When a standard electrode potential is measured the electrode is connected to the positive terminal of the voltmeter and the standard hydrogen electrode is connected to the negative terminal of the voltmeter.hen a standard electrode potential is measured the electrode is connected to the positive terminal of the voltmeter and the standard hydrogen electrode is connected to the negative terminal of the voltmeter.
Cat plays a trick on Sam with twins so Sam gets revenge by using her twin, Melanie to come to Los Angeles to trick Cat. Read more... Cat Valentine is a main character in Sam & Cat portrayed by Ariana Grande. Caterina Cat Valentine is one of the title characters of Sam & Cat alongside, Sam Puckett. She is a continued character from Victorious.
Cats Don't Dance Wiki. Danny. Danny is an ambitious, optimistic orange 18 year old tabby cat and the main protagonist of the film. He has green eyes and normally wears a straw hat, a white shirt, a green vest, a green bow tie and brown pants. Danny desperately wants to become a famous Hollywood star, and is thrilled when he arrives in Hollywood.