How many moles of nitrogen gas are there in 6.8 liters at room temperature and pressure (293 K and 100 kPa)? A. 0.30
B. 0.28
C. 163.2
D. 152.3

How can you use chemical equations to predict the products of the reaction you can carry out?

How many grams of aluminum will there be in 98g of al2o3?

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