How many coulombs pass through an electrolytic cell when a current of 1.37 a is applied for 3.0 min?

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

When the water vapor cools it condenses select a number that represents his process on the

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?