Ialso need to know what is room temp & what temp water boils at, can you me answer this as well ?

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc