What is the molarity of a solution that contains 32 g of KNO 1 in 400 mL of solution? M = n / L

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

How many grams of mgbr2 are needed to produce 75g or metal?