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lukenssighmentsessionLocator assignment-take Review Topics) Use the References t

ID: 1028759 • Letter: L

Question

lukenssighmentsessionLocator assignment-take Review Topics) Use the References to access important values if needed for this question. When CO(g) reacts with Cl2(g) to form COCI() 258 kcal of energy are evolved for cach mole of Co(g) that reacts s 2req Write a balanced equation for the reaction with an energy term in kcal as part of the equation. Use the SMALLEST INTEGE blank. R coefficients possible and put the energy term in an appropriate box. If a box is not needed, leave it s 2req ts 2req ts 2req ts 2req 4 more group attempts remaining Submit Answer Retry Entire Group ots 2rec pts 2req pts 2req pts 2req pts 2req 1 pts 2req

Explanation / Answer

Cl2 +hy 2 Cl

Cl4-H2 HCl+ H

CI+ CO = COCl

COCl.--Cl2 COCl2 + Cl

H+Cl2 HC1+Cl

CO+Cl2 COCl2 , -25.8 Kcal