Donate SIGN UP

making salt

Avatar Image
arsenal200 | 20:42 Fri 05th Jun 2009 | Science
2 Answers
complete the passage below

when magnesium metal reacts with hydrichloric acid ............ salt and the gas .......................... are produce. less .......................... metals such as copper do not react directly with acids so copper salts have to be made in different way. ........................ can be made by reacting copper oxide with sulphuric acid.
Gravatar

Answers

1 to 2 of 2rss feed

Best Answer

No best answer has yet been selected by arsenal200. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.
I'm no scientist but Mg reacting with HCl must lead to MgCl (which is a salt) and hydrogen gas.

Less reactive....

The copper salt will be copper chloride which can be made by reacting copper oxide with sulphuric acid (H₂SO₄)

Incorrect homework question: copper readily reacts with dilute and concentrated nitric acid.

1 to 2 of 2rss feed

Do you know the answer?

making salt

Answer Question >>