Chemistry, 21.06.2021 18:10, hdeen7373

Researches have recently discovered that the concentration of urine in the average swimming pool is 90 ppm. If the average public swimming pool has a volume of 830,000 L What volume of that pool is composed of urine?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:30, sbush1412

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Answers: 2

continue

Chemistry, 23.06.2019 06:30, aurikmah2005

Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.

Answers: 1

continue

Chemistry, 23.06.2019 14:00, ingle75

How much would you need to weigh out in order to have 0.2moles of magnesium atoms?

Answers: 1

continue

Chemistry, 23.06.2019 14:30, Knownothing

2.38g of black copper (ii) oxide is completely reduced by hydrogen to give copper and water. what are the masses of copper and water formed? ?

Answers: 1

continue

Do you know the correct answer?

Researches have recently discovered that the concentration of urine in the average swimming pool is...