Orange juice being made from fresh oranges O a. physical property
Ob. physical change
O c. chemical property
O d. chemical change

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

How many grams of aluminum will there be in 98g of al2o3?

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.