What mass of mncl2 is produced when 0.091 g of cl2 is generated

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas