Describe the preparation of:
A/ 5.00L of 0.05 KMnOu from the solid reagent.
B/ 200 mL o...
Describe the preparation of:
A/ 5.00L of 0.05 KMnOu from the solid reagent.
B/ 200 mL of 1% (W/v) aqueous Cuso4 from 0.365 M CuSo4 Solution.
C/ 1.50 L of o.215 M NaOH from the concentrated commercial reagent (5% NaOH (w/w) Sp. gr = 1-526)
D/ 1.5L of a solution that is 12.0 ppm in K+
Answers: 3
Chemistry, 22.06.2019 14:00, Killion2022
Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel
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Chemistry, 22.06.2019 17:00, calmicaela12s
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
Chemistry, 23.06.2019 00:20, cmflores3245
4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound
Answers: 3
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