When electrodes are immersed in water and electricity passed, the bubb

1.	When electrodes are immersed in water and electricity passed, the bubbles formed on the positive terminal is actually _______ gas. *1 point
Answer» EXPLANATION: A student investigated the REACTION of aqueous potassium hydroxide with two different acids, ACID C and D. Two experiments were carried out. Experiment 1 By using a measuring cylinder, 40 cm of aqueous potassium hydroxide was poured into a conical flask and the initial temperature of the solution was measured. A burette was filled with acid C up to the 0.0 cm mark. 10 cm of acid C was ADDED to the potassium hydroxide in the flask. The temperature of the mixture was measured?

When electrodes are immersed in water and electricity passed, the bubbles formed on the positive terminal is actually _______ gas. *1 point

Answer»

A student investigated the REACTION of aqueous potassium hydroxide with two different

acids, ACID C and D.

Two experiments were carried out.

Experiment 1

By using a measuring cylinder, 40 cm of aqueous potassium hydroxide was poured into a

conical flask and the initial temperature of the solution was measured.

A burette was filled with acid C up to the 0.0 cm mark.

10 cm of acid C was ADDED to the potassium hydroxide in the flask. The temperature of the

mixture was measured?