Is the following equation balanced or unbalanced? 4 NH4OH + KAI(SO4)2.12H2O → Al(OH)3 + 2 (NH4)2SO4 + KOH + 12 H2O
Balanced
Unbalanced

Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)

How many moles of al3+ ions are in 1.25 moles of al2o3

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water