M Moka11 Full Member 10+ Year Member Joined Aug 12, 2011 Messages 222 Reaction score 8 Points 4,571 Mar 22, 2013 #1 Advertisement - Members don't see this ad Thought it would be neater and useful to some of us if perhaps a thread was dedicated for each section for questions. (Don't castrate me if this was done already and I just can't find it) Q. In CuBr2 why is Cu 28.4%? Why isn't Br counted twice?
Advertisement - Members don't see this ad Thought it would be neater and useful to some of us if perhaps a thread was dedicated for each section for questions. (Don't castrate me if this was done already and I just can't find it) Q. In CuBr2 why is Cu 28.4%? Why isn't Br counted twice?
free99 Full Member Moderator Emeritus Verified Member 10+ Year Member Dentist Verified Expert Joined Oct 24, 2012 Messages 1,937 Reaction score 990 Points 5,296 Dentist Mar 22, 2013 #2 It is - Cu - MW = 63.5 Br - MW = 79.9 (x2) __________________ Total MW - 223.3 (63.5 / 223.3) x 100 = 28.4% Upvote 0 Downvote
It is - Cu - MW = 63.5 Br - MW = 79.9 (x2) __________________ Total MW - 223.3 (63.5 / 223.3) x 100 = 28.4%
M Moka11 Full Member 10+ Year Member Joined Aug 12, 2011 Messages 222 Reaction score 8 Points 4,571 Mar 22, 2013 #3 Thank! Man dno what I was thinking. Upvote 0 Downvote
