bleaching powder that will produce 400cm3 of chlorine at 25°c and a pressure of 1.20 × 10^5 nm-2 (O=16,Xl=35,ca=40, 1 mole of gas occupies 22.4dm3 and a pressure of 1.20 × 10^5 nm-2 × 10^5)

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature

Acompound is isolated from the rind of lemons that is found to be 88.14% carbon and 11.86% hydrogen by mass how many grams of c and h?