Chemistry, 25.04.2021 15:40, bangbrokevo5685
A 2.45M sulphate acid solution has a density of 1.15g/mL at 20⁰c. calculate Normality, Molality, Mass percent of H2SO4 and Mole fraction of H2SO4
Answers: 2
Chemistry, 23.06.2019 12:50, almaga1979orfvwo
Complete the paragraph to describe the characteristics of a borane molecule (bh3). the lewis structure and table of electronegativities are given. the bond polarities in bh3 are , the molecular shape is , and the molecule is .
Answers: 2
Chemistry, 23.06.2019 23:30, russboys3
Which question cannot be answered scientifically? a. how many particles do two gases at the same temperature and pressure contain? b. what happens to a gas at standard temperature and pressure? c. how does a gas react when heated to 100 degrees celsius? d. what happens to a sample of gas at absolute zero?
Answers: 2
A 2.45M sulphate acid solution has a density of 1.15g/mL at 20⁰c. calculate Normality, Molality, Mas...
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