Thursday
September 18, 2014

Homework Help: chem help please

Posted by janice on Saturday, April 4, 2009 at 8:06pm.

If 720 mL of 0.0165 M aqueous Al3+ and 300 mL of 0.0567 M aqueous Ca2+ are reacted, how many mol of Br- is produced?

Al2(SO4)3(aq) + 3 CaBr2(aq) → 2 AlBr3(aq) + 3 CaSO4(s)

my answer was .03564 mol of Br will be produced but the real answer is .0340 mol...i do not know what i did incorrectly

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - If 840 mL of 0.0140 M aqueous Al3+ and 500 mL of 0.0680 M aqueous Br...
chemistry - If 380. mL of 0.4294 M aqueous CaBr2 and 250. mL of 0.5880 M aqueous...
Chemistry - If 720 mL of 0.458 M aqueous Ba(OH)2 and 720 mL of 0.431 M aqueous ...
chemistry - In a solution of Al2(SO4)3 the Al3+ concentration is .12 M. What ...
college chemistry - 1) If 740. mL of 0.06622 M aqueous NaI and 370. mL of 0....
Chemistry - If 0.870 mol of liquid Br2 and 720 mL of 0.958 M aqueous NaI are ...
chemistry - If 0.755 g of Al3+ dissolved in 960 mL of water reacts ...
chemistry - If 600 mL of 1.05 M aqueous CaCl2 and 720 mL of 0.792 M aqueous ...
Chemistry - Which one of the following pairs of 0.100 mol L-1 solutions, when ...
Chem - What mass of precipitate is formed when 0.50 L of 2.50 mol/L aqueous ...

Search
Members