How many grams of NaClO3 would have to be heated in order to produce 820. g of sodium chloride?

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Which formula can be used to calculate the molar mass of hydrogen peroxide