Question

Chromium (Cr) can combine with chlorine (Cl2) to form chromium chloride (CrCl3). Which equation is a correct representation of this reaction?

A: Cr + Cl2 --> CrCl3

B: 2Cr + Cl2 --> CrCl3

C: 2Cr + 3Cl2 --> CrCl3

D: 2Cr + 3Cl2 --> 2CrCl3

Answer 1

hey mate

here is your answer

d)- is the correct answer

as it is balanced.

#be brainly

Answer 2

The correct equation for the combination reaction of chromium (Cr) with chlorine (Cl2) to form chromium chloride (CrCl3) is

D. 2Cr + 3Cl2 --> 2CrCl3

This equation is balanced, which means that the same number of atoms of each element are present on both sides of the equation.

The equation shows that two atoms of chromium react with three molecules of chlorine gas to produce two molecules of chromium chloride.

The coefficient 2 in front of chromium (Cr) and chromium chloride (CrCl3) indicates that two atoms of chromium are needed to react with the chlorine.

The coefficient 3 in front of Cl2 indicates that three molecules of chlorine are required for the reaction to take place.

For similar question on chromium chloride.

https://brainly.in/question/8859673

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