Chemistry, asked by ssentongoalvinjunior, 1 year ago

What is observed when Copper metal is heated during its reaction?

Answers

Answered by premvirsingh333

Heated copper metal reacts with oxygen to form the black copper oxide. ... When the funnel is removed from the hydrogen stream, the copper was still be warm enough to be oxidized by the air again.

Previous Question

Next Question

Similar questions

Physics, 7 months ago

Net charge on object having 9 x 1013 protons and 6 x 1013 electrons is (A) – 4.8 uc (B) 4.8 MC (C) 4.8 C (D) 3 x 1.6 x 10-19 C ...

English, 7 months ago

A registered Co-operative Society can contribute to charitable trust after transferring the profits to the reserve fund not exceeding percentage of the remaining amount. Options O No Fixed Percentage Twelve Percentage O Five Percentage O Ten Percentage...

Social Sciences, 7 months ago

“Modern farming methods require more inputs which are manufactured in industry”. Do you agree? Short answer please.

Chemistry, 1 year ago

what is the color of copper salt solutions?

Math, 1 year ago

Two dice are drawn simultaneously. A fraction a/b is formed such that a is the number shown on the first dice and b is the number shown on the second dice. What is the probability that the fraction a/b is greater than 1?

Chemistry, 1 year ago

what is the electronic confugiration of sodium??

Math, 1 year ago

Please answer this Question it’s very very important..

Science, 1 year ago

Acid rain cause _______ of building...