Suppose that a solution containing 3.50 grams of sodium phosphate (na3po4) is mixed with a solution containing 6.40 grams of barium nitrate (ba(no3)2). calculate the theoretical yield of barium phosphate (ba3(po4)2) during this reaction.
2na3po4 + 3ba(no3)2 ba3(po4)2 + 6nano3

Why are the trends and exceptions to the trends in ionization energy observed?

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

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *