1.

Solve for x:x-2xx5x-3x-13​

Answer»

Step-by-step 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?



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