If you have 0.045 L of 0.465 M potassium bromide. How many moles of potassium bromide are present? A.)0.0209 mol

B.)0.02 mol

C.)0.021 mol

D.)20.9 mol

Find the mass in grams of 1.37x1020 particles of h3po4

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

Why do oxygen have a strong attractive force for electrons