Question 5 of 14 How many moles of Al are necessary to form 74.6 g of...
How many moles of Al are necessary to form 34.2 g of AlBrs from this reaction: 2Al(s) + 3 Br2(1) ► 2 AIBr(s)? 1 O of 2 points earned 2 attempts remaining
How many moles of Al are necessary to form 23.6 g of AlBr3 from this reaction: 2 Al(s) + 3 Brz(1) ► 2 AlBrz?
How many moles of Al are necessary to form 23.6 g of AIBr; from this reaction: 2 Al(s) + 3 Brz(1) ► 2 AlBrz? How many grams of nitric acid, HNO3, are required to neutralize (completely react with) 4.30 g of Ca(OH)2 according to the acid-base reaction: 2 HNO3(aq) + Ca(OH)2(aq) → 2 H2O(l) + Ca(NO3)2(aq)
Water can decompose into H, and 0, via electrolysis. How many moles of H, could theoretically be obtained from 80.4 g of water. theoretical yeild: mol H, How many grams of Cl, are needed to form 76.8 g of AICI,? 2 Al(s) + 3 C1,(8) + 2 AICI, (s) Step 1: Show the strategy for solving this problem. grams Alci, → grams C1, Answer Bank grams AICI, moles C12 grams Al moles AICI moles Al grams Ch Step 2: Show...
Question 14 3 points For the reaction given below, how many moles of aluminum will react if 12 moles of Br2 react and 8 moles of AlBr3 are produced? 2 Al + 3 Br2 →2 AlBr3 8 O 16 O 12 40
According to the following reaction, how many moles of zinc hydroxide are necessary to form 0.908 moles zinc sulfate? sulfuric acid (aq) + zinc hydroxide (s) = zinc sulfate (aq) + water (l) Nitrogen monoxide is produced by combustion in an automobile engine. According to the following reaction, how many moles of oxygen gas are necessary to form 0.230 moles nitrogen dioxide? nitrogen monoxide (g) + oxygen (g) = nitrogen dioxide (g) According to the following reaction, how many moles...
How many grams of A1,0, can form from 35.8 g of Al? 4 Al(s) + 30,(8) +2A1,03(s) Step 1: Show the strategy for solving this problem. grams Al - grams A1,03 :50 : PARTNER Answer Bank moles 0 grams 0 moles Al grams Al grams A1,0, moles Al,O, Step 2: Show the conversions required to solve this problem and calculate the grams of A Step 2: Show the conversions required to solve this problem and calculate the grams of A1,0,....
According to the following reaction, how many moles of hydrobromic acid are necessary to form 0.778 moles bromine? hydrobromic acid (aq) —>hydrogen (g) + bromine (1) moles hydrobromic acid
a)According to the following reaction, how many moles of bromine trifluoride are necessary to form 0.841 moles fluorine gas?bromine trifluoride (g) →bromine(g) + fluorine(g)_______moles bromine trifluorideb) According to the following reaction, how many moles of dichloromethane (CH2Cl2) will be formed upon the complete reaction of 0.227 moles methane (CH4) with excess carbon tetrachloride?methane (CH4) (g) +carbon tetrachloride (g)→dichloromethane (CH2Cl2) (g)________moles dichloromethane (CH2Cl2)
3. How many grams of Alum could form (theoretical yield) when 1.00 g Al (limiting reactant) is used according to the balanced chemical equation given below? 2Al(s) + 2KOH(aq) + 4H2SO4 + 22H2O(1) ► 2KAI(SO4)2:12H2O(s) + 3H2(g)