Which of the following portrays the soluble salt Al2(SO4)3 in aqueous solution? 3A13+(aq) + 250_2-(aq) 2 A1+ (aq) +...
Which of the following portrays the weak acid H2CO3 in aqueous solution? 2H (aq)+ CO32(aq) H(aq)+ COs2-(aq) H(aq)+2 CO32(aq) answer not given H2CO3(aq)
What are the spectator ions in the following precipitation reaction? (NH4)3PO4(aq) + Al2(SO4)3(aq) + AIPO4(s) + (NH4)2SO4(aq) OA. A13+, 5042- OB. NH4+, P043 OC. NH4+, s042- D. A13+, PO43-
a) How many mol of Al2(SO4)3 are required to make 40 mL of a 0.050 M Al2(SO4)3 solution? (Hint, molarity is moles per liter. You know the molarity. You are given the number of mL's, which can be converted to liters. Just set it up so the units cancel and you get "moles".) moles Al2(SO4)3 b) What is the molecular weight of Al2(SO4)3, to the nearest gram? c) What mass of Al2(SO4)3 is required to make 40 mL of a 0.050 M...
If 22.9 grams of an aqueous solution of aluminum sulfate, Al2(SO4)3, contains 5.24 grams of aluminum sulfate, what is the percentage by mass of aluminum sulfate in the solution?________ % Al2(SO4)3
a) How many moles of Al2(SO4)3 are required to make 55 mL of a 0.050 M Al2(SO4)3 solution? (Hint, molarity is moles per liter. You know the molarity. You are given the number of mL's, which can be converted to liters. Just set it up so the units cancel and you get "moles".) moles Al2(SO4)3 b) What is the molecular weight of Al2(SO4)3, to the nearest gram? grams c) What mass of Al2(SO4)3 is required to make 55 mL of...
a) How many moles of Al2(SO4)3 are required to make 44 mL of a 0.090 M Al2(SO4)3 solution? (Hint, molarity is moles per liter. You know the molarity. You are given the number of mL's, which can be converted to liters. Just set it up so the units cancel and you get "moles".) moles Al2(SO4)3 b) What is the molecular weight of Al2(SO4)3, to the nearest gram? grams c) What mass of Al2(SO4)3 is required to make 44 mL of...
balance the chemical equation Al2(SO4)3(aq)+K2SO4(aq)+24H2O(l)—> 2KAl(SO4)2•12H2O(s)
Balance the equation in aqueous acidic solution: Cr2O7^2-(aq) + SO3^2-(aq) → SO4^2-(aq) + Cr^3+(aq)
Determine the reactions occurring in the following equations 1) Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) ----> 2KAl(SO4)2 * 12H2O(s) 2) 2Al(s) + 2KOH(aq) +4 H2SO4(aq) + 22H20(l) - - - > 2KAl(SO4)2*12H20(s) + 3H2(g) The following is a bank for the types of reactions that can be occurring. Two or more can be present in one equation. Metathesis Reactions Redox Reactions Single Displacement Reactions Double Displacement Reactions Combination Reactions Decomposition Reactions
Aluminum metal reacts with sulfuric acid according to the following equation: 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(s) + 3H2(g) If 12.9 g of aluminum reacts with excess sulfuric acid, and 62.4 g of Al2(SO4)3 are collected, what is the percent yield of Al2(SO4)3?