A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.)
Fill in the missing part of this equation.

-4.7 x 10^4 n/cm x?=n/mm

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

What is the molar mass of potassium nitrate, kno3

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88