Chemistry, 16.11.2020 19:10 barnettboy76

Please answer the questions, I'll mark you as brainliest : 7. When the pale blue composition of copper (valence II) hydroxide heats up, thermal dissolution occurs and water vapor is released.

a) ii. Write the equation for the reaction.

iii. How does the color change?

b) Mention the name of the hydroxide that doesn't decompose/dissolute when it heats up.

c) During an experiment copper nitrate and sodium nitrate were heated separately.

i. Which gas is released from both experiments?

ii. One of the nitrates also releases nitrogen dioxide; a brown-colored gas. Which one releases this gas?

iii. Write the equation for this reaction.

PS: Which term is correct in english in this case : thermal dissolution or thermal decomposition?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, eev01

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

Answers: 1

continue

Chemistry, 22.06.2019 12:20, Toni1816

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.

Answers: 1

continue

Chemistry, 22.06.2019 15:30, ashtonviceoxd21i

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe

Answers: 1

continue

Chemistry, 22.06.2019 21:30, MJyoungboy

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

Answers: 3

continue

You know the right answer?

Please answer the questions, I'll mark you as brainliest : 7. When the pale blue composition of cop...