What happens to the ph of a buffer when a small amount of acid is added? a. it will increase by 10 points. b. it will stay about the same. c. it will decrease by 10 points.

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