The answer is
For the reaction 2 Al + 3 H,SO -3H, + A1, (SO), how many grams of...
2 Al(s) + Fe,0,(3) -*, A1,03(8) + 2 Fe(1) If 15.7 kg Al reacts with an excess of Fe, Og, how many kilograms of A1,O, will be produced? mass of A1,0, produced
For the reaction 0/100 2 NaOH + H,SO, Na, SO, +2H,O how many grams of sulfuric acid, H2SO4, are needed to react completely with 40.9 g of sodium hydroxide, NaOH? 95/100 Correct 100 mass: 1 TOOLS 100/100 xto Comed
For the chemical reaction 2 Al + 3 H2SO4 → 3H2 + A1, (SO2)3 what mass of hydrogen is produced from 3.61 mol of aluminum? TOOLS x10
For the reaction 2Al+3H2SO4⟶3H2+Al2(SO4)32Al+3H2SO4⟶3H2+Al2(SO4)3 how many grams of sulfuric acid, H2SO4, are needed to react completely with 72.1 g of aluminum, Al?
Q1 :- For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant completely reacts. 2HgO(s)→2Hg(l)+O2(g) (C) 1.73 kgHgO (D) 3.60 mgHgO Q2:- For the reaction 2KClO3(s)→2KCl(s)+3O2(g) calculate how many grams of oxygen form when each quantity of reactant completely reacts. You may want to reference (Pages 253 - 256) Section 8.4 while completing this problem. A - 2.66 gKClO3 B- 0.400 gKClO3 C- 80.0 kgKClO3 D- 20.8 mgKClO3 Q3:- Sulfuric acid can dissolve aluminum...
How do we find the total mass of excess reactants? Cryolite, Na, AIF,(), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: A1,0,($) +6 NaOH(1) + 12 HF(g) 2 Na, AIF+9H2O(g) If 13.4 kg of Al,0,(s), 51.4 kg of NaOH(I), and 51.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 55 kg Na, AlF Which reactants will...
Consider this reaction: 2 AI (s) + 6 H*(aq) - 2 A1** (aq) + 3 H, (9) Which reactant is the reducing agent and why? Select one or more: a. H (aq), because it is reduced b. Al(s), because it is oxidised c. H (aq), because it is oxidised d. Al(s), because it is reduced The student synthesise aluminum oxide according to this reaction: 4 Al(s) + 30 (9) - 2 A1,03(s) Considering the mass of the limiting reactant she...
How many grams of Al2O3 are produced if the reaction starts with 35.0 grams of aluminum? (Assume there is plenty of oxygen present.) 4 Al + 3 O2 → 2 ALO3 5.00 2.59 0.648 66.18
Cryolite, Na, AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: ALO3(s) + NaOH(1) + HF (8) Na, A1F + H20(g) If 14.7 kg of AL,O,(s), 58.4 kg of NaOH(1), and 58.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: kg Na, AIF, Which reactants will be in excess? NaOH ALO, OHF What is the...
Consider the following redox reaction: Al(s) + Fe_2O_3 rightarrow Al_2O_3(s) + Fe(l) a. Determine the mass of Fe(l) that is produced when 500.0 g of aluminum reacts with an excess of iron (III) oxide b. Determine the mass of Fe(l) that is produced when 500.0 g of iron (III) oxide reacts with an excess of aluminum c. If 500.0 g Fe_2O_3 is allowed to react with 500.0 g Al, what is the limiting reactant? d. What is the theoretical yield...