When it combines with vinegar then it results in the formation of calcium acetate which is a water soluble compound along with the release of carbon dioxide which occurs in the form of bubbles and water.

The reaction is as follows.

$CaCO_{3} + CH_{3}COOH \rightarrow Ca(CH_{3}COOH)_{2} + H_{2}O + CO_{2}$

Whereas vinegar being a weak acid will not react with glass, copper and steel.

8 0

3 years ago

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A sample of CO₂ solid and a sample of CO₂ gas differ in their

Mrac [35]

Answer:

CO2 soild is "Dry Ice".

Explanation:

if the pressure of liquid CO2 is suddenly released is proportion of the liquid will change to the soild state( become dry ice ) and the remainder will revert in gas..

3 0

3 years ago

Write the electron configurations for each of the following elements:

Stolb23 [73]

Answer:

(a) E.C - 2,8,8,3
(b) E.C - 2,8,8,4
(c) E.C - 2,8,8,6
(d) E.C - 2,8,8,8
(e) E.C - 2,8,8,8,18

7 0

4 years ago