I've tried for about 3 hours and still havent managed to get it! heres the equation: __Al+__Pb(NO3)2 -->__Pb+__Al(NO3)3
2006-11-12 05:39:15 · 6 answers · asked by Biscuit 2 in Science & Mathematics ➔ Chemistry
2 Al+ 3 Pb (NO3)2 --> 3 Pb+ + 2 Al (NO3)2
2006-11-12 05:42:26 · answer #1 · answered by maussy 7 · 1⤊ 0⤋
No, but I'll help you with the process.
First, assign each blank a letter (a-d)
.
Then form equations for each element in the reaction.
(e.g. Al: a = d
Pb: b = c
N: 2b = 3d
O: (2 * 3)b = (3*3)d
Now, assume a value for one of the letters (e.g. a = 1) and solve for numbers for the rest.
Lastly, if one or more of the letters are not integers, multiply the entire equation by any number such that they all become integers.
Have fun!
2006-11-12 13:46:40 · answer #2 · answered by hallmanjj 4 · 1⤊ 0⤋
your coefficients will be 2, 3, 3, 2 in that order
2006-11-12 13:55:25 · answer #3 · answered by The Frontrunner 5 · 0⤊ 0⤋
Yves M is right, I checked it, then looked down so you are good....Biochem in tha house!
2006-11-12 13:48:18 · answer #4 · answered by ? 2 · 1⤊ 1⤋
2 AND A HALF!!!!!!!!!!!!!!!!
lol actually its (NO3)
2006-11-12 13:41:28 · answer #5 · answered by guavaray 3 · 0⤊ 2⤋
2Al + 3Pb(NO3)2 -----------> 3Pb + 2Al(NO3)3
2006-11-12 13:49:21 · answer #6 · answered by ADITYA V 3 · 0⤊ 0⤋