- #1
MorQQ
- 1
- 0
Homework Statement
sulfuric acid dissolves aluminum metal according to
2 Al(s) + 3 H2SO4 ---- Al2(SO4)3 (aq) + 3 H2
find minimum mass of H2SO4 in g if you wanted to dissolved aluminum block with mass of 15.2 g
Homework Equations
see above
The Attempt at a Solution
15.2 g Al x 1/26.98g x I am confused about molar ratios what do i use? x 98.09 g H2So4
could someone help me with molar ratios i don't understand what to multiply by