how many liters of hydrogen gas can be produced from the reaction 3.63g of chromium metal with excess hydrochloric acid at 21.8 degrees c and 769 torr

Cartels control the production and pricing of goods mainly through a) the elimination of competition. b) the cooperation of their members. c) the limitation of price controls. d) the manipulation of government pressure.

What does the first stage of a multistage rocket do?

Aschool cafeteria has 40 tables. 35% of the tables have 8 chairs at each table. the remaining 65% of the tables have 6 chairs at each table. complete the model. then complete the statements to find the total number of chairs in the cafeteria.