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2 Al(s) + Fe,0,(3) -*, A1,03(8) + 2 Fe(1) If 15.7 kg Al reacts with an...
For the reaction 2 Al + 3 H,SO -3H, + A1, (SO), how many grams of...
For the reaction 2 Al + 3 H,SO -3H, + A1, (SO), how many grams of sulfuric acid, H2SO4, are needed to react completely with 51.9 g of aluminum, Al? 100 mass: 1/100 0/100 Consider the reaction. heat 2 Al(s) + Fe,0,(3) ***, ALO3(s) + 2 Fe(1) If 17.7 kg Al reacts with an excess of Fe,Og, how many kilograms of A1, O, will be produced? mass of A1,03 produced:
How many grams of A1,0, can form from 35.8 g of Al? 4 Al(s) + 30,(8)...
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,....
7 of 20 > A sample of 8.48 g of solid calcium hydroxide is added to...
7 of 20 > A sample of 8.48 g of solid calcium hydroxide is added to 35.5 mL of 0.500 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction. Physical states are optional. chemical equation: What is the limiting reactant? hydrochloric acid O calcium hydroxide How many grams of salt are formed after the reaction is complete? mass of salt: How many grams of the excess reactant remain after the reaction is complete? How many grams of...
heat 4 Fe(s) +3 CO,(g) 2 Fe,0,(6)+3 C(s) Calculate the number of grams of Fe, O,...
heat 4 Fe(s) +3 CO,(g) 2 Fe,0,(6)+3 C(s) Calculate the number of grams of Fe, O, needed to react with 20.0 g C mass of Fe,O,: Phosphorus reacts with oxygen to form diphosphorus pentoxide, P,O, 4 P(s) +50,(g)2P,0,(6) How many grams of P,O, are formed when 3.11 g of phosphorus reacts with excess oxygen? Show the unit analysis used for the calculation by placing the correct components into the unit-factor slots. g P,O X 3.11 g PX Answer Bank I...
How do we find the total mass of excess reactants? Cryolite, Na, AIF,(), an ore used...
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...
If 14.2 kg of A1,0,(s), 53.4 kg of NaOH(l), and 53.4 kg of HF(g) react completely,...
If 14.2 kg of A1,0,(s), 53.4 kg of NaOH(l), and 53.4 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 A1,0 HF What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: kg
Question 16 of 26 > Attempt If 14.0 kg of A1,0,(s), 58.4 kg of NaOH(I), and...
Question 16 of 26 > Attempt If 14.0 kg of A1,0,(s), 58.4 kg of NaOH(I), and 58.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 57.64 kg Na, AIF Which reactants will be in excess? NaOH A1,0 HF What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: 57645 MacBook Pro Q Search or enter website name R. E ?
Cryolite, Na, AIF,(s), an ore used in the production of aluminum, can be synthesized using aluminum...
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: A1,0, (s) + 6 NaOH(I) + 12 HF(g) — 2 Na, AIF, +9H,O(8) If 10.5 kg of A1,0,(3), 52.4 kg of NaOH(D), and 52.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 71.24 kg Na, AIF Which reactants will be in excess? NaOH A1,0 ✓...
CH 2) A geologist brought in a sample of ore containing Fe(HCO) and some other, unreactive...
CH 2) A geologist brought in a sample of ore containing Fe(HCO) and some other, unreactive material. If the sample weighed 1.394 8. and after decomposition weighed 0.97%. What is the % FeHCO), of the sample? dan - 3) If 2.112 g of FeO, reacts with 0.687 g of Al, how much pure Fe will be produced? Fe,0,() + 2 Al(s) - A1,0, (s) + 2 Fe (8)
Stoichiometry Stoichiometry (Mass to Mass) 2 Al (s)3 FeCl (aq)2 AIC, (ag)+3 Fe (s) 4. a....
Stoichiometry
Stoichiometry (Mass to Mass) 2 Al (s)3 FeCl (aq)2 AIC, (ag)+3 Fe (s) 4. a. How many moles of iron are produced when 4.788 grams of aluminum completely reacts with iron (1) chloride? (0.2662 mol Fe) b. How many grams of aluminum chloride are formed when 1.50 moles of iron (1) chloride is consumed completely? (133 g AlCh c. How many grams of iron () chloride reacted to form 15.786 g of aluminum chloride? (22.509 g Feco,) Solutions and...
For the reaction 2 Al + 3 H,SO -3H, + A1, (SO), how many grams of sulfuric acid, H2SO4, are needed to react completely with 51.9 g of aluminum, Al? 100 mass: 1/100 0/100 Consider the reaction. heat 2 Al(s) + Fe,0,(3) ***, ALO3(s) + 2 Fe(1) If 17.7 kg Al reacts with an excess of Fe,Og, how many kilograms of A1, O, will be produced? mass of A1,03 produced:
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,....
7 of 20 > A sample of 8.48 g of solid calcium hydroxide is added to 35.5 mL of 0.500 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction. Physical states are optional. chemical equation: What is the limiting reactant? hydrochloric acid O calcium hydroxide How many grams of salt are formed after the reaction is complete? mass of salt: How many grams of the excess reactant remain after the reaction is complete? How many grams of...
heat 4 Fe(s) +3 CO,(g) 2 Fe,0,(6)+3 C(s) Calculate the number of grams of Fe, O, needed to react with 20.0 g C mass of Fe,O,: Phosphorus reacts with oxygen to form diphosphorus pentoxide, P,O, 4 P(s) +50,(g)2P,0,(6) How many grams of P,O, are formed when 3.11 g of phosphorus reacts with excess oxygen? Show the unit analysis used for the calculation by placing the correct components into the unit-factor slots. g P,O X 3.11 g PX Answer Bank I...
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...
If 14.2 kg of A1,0,(s), 53.4 kg of NaOH(l), and 53.4 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 A1,0 HF What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: kg
Question 16 of 26 > Attempt If 14.0 kg of A1,0,(s), 58.4 kg of NaOH(I), and 58.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 57.64 kg Na, AIF Which reactants will be in excess? NaOH A1,0 HF What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: 57645 MacBook Pro Q Search or enter website name R. E ?
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: A1,0, (s) + 6 NaOH(I) + 12 HF(g) — 2 Na, AIF, +9H,O(8) If 10.5 kg of A1,0,(3), 52.4 kg of NaOH(D), and 52.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 71.24 kg Na, AIF Which reactants will be in excess? NaOH A1,0 ✓...
CH 2) A geologist brought in a sample of ore containing Fe(HCO) and some other, unreactive material. If the sample weighed 1.394 8. and after decomposition weighed 0.97%. What is the % FeHCO), of the sample? dan - 3) If 2.112 g of FeO, reacts with 0.687 g of Al, how much pure Fe will be produced? Fe,0,() + 2 Al(s) - A1,0, (s) + 2 Fe (8)
Stoichiometry
Stoichiometry (Mass to Mass) 2 Al (s)3 FeCl (aq)2 AIC, (ag)+3 Fe (s) 4. a. How many moles of iron are produced when 4.788 grams of aluminum completely reacts with iron (1) chloride? (0.2662 mol Fe) b. How many grams of aluminum chloride are formed when 1.50 moles of iron (1) chloride is consumed completely? (133 g AlCh c. How many grams of iron () chloride reacted to form 15.786 g of aluminum chloride? (22.509 g Feco,) Solutions and...
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