Discover Questions

Make a conjecture about the next item in the sequence.1, -4, 9, -16,? How many molecules are in 97.8g of FeCl3? If 7.46g of CrCl3 are dissolved in enough water to make 385 mL of solution, what is the molarity of the resulting solution? What is 4 x 6? When the pressure that a gas exerts on a sealed container changes from -atm to 1.80 atm, the temperature changes from 86.0 C to 30.0 C.?