Chemistry, 27.05.2021 06:50, alyssa9778
1 Calculate the concentration in mol dm-3 of
the following solutions, given their mass
concentration in g dm 3.
a sodium sulphate, 45.44 g dm3 Na2SO4;
b sulphuric acid, 294 g dm-3 H2SO4:
c potassium hydroxide, 1.4 g dm-3 KOH;
d sodium thiosulphate, 14.88 g dm3
Na S203.5H20;
e potassium manganate(VII), 6.32 g dm-3
KMnO4
Answers: 2
Chemistry, 23.06.2019 05:00, jjoyner
Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants
Answers: 2
Chemistry, 23.06.2019 06:40, Taylor73836
4786 joules of heat are transferred to a 89.0 gramsample of an unknown material, with an initialtemperature of 23.0°c. what is the specific heat of thematerialif the final temperature is 89.5 °c?
Answers: 1
1 Calculate the concentration in mol dm-3 of
the following solutions, given their mass
concent...
concent...
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