1.20 g of Al react with 2.40 g of I2 according to the following balanced chemical equation:
Al +312 → 2 AlI3
-Convert 1.20 g of Al to grams of AlI3 Show all work.
-Convert 2.40 g of I2 to grams of AlI3 Show all work.
-Which is the limiting reagent?
-What is the theoretical yield?

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.