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

2 Cr + 3 Cl2 → 2 CrCl3  is correct representation for Chromium (Cr) can combine with chlorine (Cl2) to form chromium chloride (CrCl3)
hope this helps

Answer 2

other person is right. wont let me comment.