Chemistry, 05.05.2020 13:45 ayoismeisalex
25.0 cm3 of a solution of sodium hydroxide required 18.8 cm3 of 0.0500 mol/dm3 H2SO4
H2SO4+2NaOH—> Na2SO4+ 2H2O
1) find the concentration of the sodium hydroxide solution in mol/dm-3
2) find the concentration of sodium hydroxide solution in g/dm3
Answers: 3
Chemistry, 22.06.2019 02:00
What is the maximum number of electrons that an atomic orbital can contain?
Answers: 1
Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
Answers: 1
Chemistry, 22.06.2019 10:30
Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
Answers: 1
Chemistry, 22.06.2019 12:00
Which statement best explains the relationship between an area is geography and the temperature of its surface water
Answers: 1
25.0 cm3 of a solution of sodium hydroxide required 18.8 cm3 of 0.0500 mol/dm3 H2SO4
H2S...
H2S...
English, 25.05.2021 17:00
Mathematics, 25.05.2021 17:00
Health, 25.05.2021 17:00
Mathematics, 25.05.2021 17:00
Health, 25.05.2021 17:00
Mathematics, 25.05.2021 17:00
Biology, 25.05.2021 17:00