How many grams of cacl2 are in 250 ml of 2.0 m cacl2?

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)