Homework Help: Chemistry

Posted by Michael on Friday, February 11, 2011 at 12:16am.

Reactions can be speeded by increasing the proportion of reactant molecules which collide with proper orientation. This can be accomplished by . . .

A) compressing the reactant mixture.
B) heating the reactant mixture.
C) addition of a catalyst.
D) cooling the reactant mixture.

Chemistry - TutorCat, Friday, February 11, 2011 at 12:21am
http://www.jiskha.com/display.cgi?id=1297260836
Chemistry - Joy, Thursday, January 17, 2013 at 9:08pm
A

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