A Science 30 student is provided with three unknown substances. He is told that the
identities of them are methanol(CH3OH)
methanoic acid(CHOOH)
and methyl methanoate,(CHOO-CH3)
To identify what each of the unknown substances is, he performs a conductivity, litmus,
and odour test on each of the substances.
Conductivity Test
1 - Positive
2- Negative
Litmus Test
1- no change
2- red turns blue
3 - blue turns red
Match the descriptions below to the correct results from the tests above:
42. Conductivity of methanol
43. Litmus test of Methyl methanoate
44. Conductivity rest of Methanoic acid
45. Litmus test of Methanoic acid
Answers: 1
Chemistry, 22.06.2019 06:30, rosieposie27
(1.6 Γ 10-19)(5.0 Γ 106) = c Γ 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 22.06.2019 17:00, abbygailgo674
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Answers: 1
Chemistry, 23.06.2019 00:50, alainacorkell6472
What is the enthalpy of combustion (per mole) of c4h10 (g)? β2,657.5 kj/mol β5315.0 kj/mol β509.7 kj/mol β254.8 kj/mol
Answers: 1
A Science 30 student is provided with three unknown substances. He is told that the
identities of t...
Mathematics, 12.03.2021 18:50
Mathematics, 12.03.2021 18:50
Mathematics, 12.03.2021 18:50