Chemistry, 20.04.2021 00:44 vaelriacb9300
what is the concentration of a hydrobromic acid stock solution of 0.45 mol was diluted with water to make a solution with a concentration of 4.1m and a volume of 0.75L
Answers: 1
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
Chemistry, 22.06.2019 06:30
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
Answers: 1
Chemistry, 22.06.2019 12:00
What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
Answers: 1
what is the concentration of a hydrobromic acid stock solution of 0.45 mol was diluted with water to...
Mathematics, 24.12.2021 21:40
Social Studies, 24.12.2021 21:40
Social Studies, 24.12.2021 21:40
SAT, 24.12.2021 21:40
Arts, 24.12.2021 21:50
World Languages, 24.12.2021 21:50