Carlos is making phosphorous trichloride using the equation below. he adds 15 g of phosphorus.

2p +3cl2 → 2pcl3

how much chlorine would be found in the product?

5 g
7.5 g
45 g
90 g

Use the table to answer question 22 23 and 24.

Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?

Which planets are visible without a telescope