Convert 3.75 moles of barium hydroxide to formula units (molecules)

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

Determine the reaction and balance the following equations urgent due in the morning

What is the atomic number of an atom that has 6 protons