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Calculate molar ratios Question Given the following equation, 2 KCIO; — 2 KCI + 3 02...
How many grams of KCIO, are needed to form 24.4 g of O,? 2 KCIO,(s) 2...
How many grams of KCIO, are needed to form 24.4 g of O,? 2 KCIO,(s) 2 KCI(s) + 30,(g) Step 1: Show the strategy for solving this problem. grams 0, grams KCIO, Answer Bank moles KCI grams KCIO, grams O2 moles 0 grams KCI moles KCIO, Step 2: Show the conversions required to solve this problem and calculate the grams of KCIO, 24.4 g 0, g KCIO, Answer Bank 122.55 g KCIO, Imole KCIO, 2 moles KCIO, 32.00 g 02...
7. Consider the following balanced chemical equation: 3 CI, + 6 KOH 5 KCI KCIO, +...
7. Consider the following balanced chemical equation: 3 CI, + 6 KOH 5 KCI KCIO, + 3 H20 7A. How many moles of Cl, gas are needed to react completely with 7.50 moles of KOH??? 7B. How many moles of KCIO, will be formed when 7.50 moles of KOH reacts completely??? 7C. How many grams of KCIO, will be formed when 100.0 grams of KOH reacts completely??? 7D. How many grams of KCIO, will be formed when 200.0 grams of...
Calculate the following. Show your work. Circle or place a box around your final answer. A...
Calculate the following. Show your work. Circle or place a box around your final answer. A frequently used method for preparing oxygen in the laboratory is by the thermal decomposition of Potassium Chlorate (KCIOs). Use the equation provided to answer the questions below. Given: Density of Oz - 1.428 g/L KCIO3(s) KCI (s) + O2 (g) 1. Balance the above equation (Quiz 10) 10 pts 2. What volume of O, can be made from 5.00 x 10 moles of KCIO,?...
Lab 6: Chemical Reactions and Equations AND Lab 9: Aspirin (stoichiometry for both): 1. Given the...
Lab 6: Chemical Reactions and Equations AND Lab 9: Aspirin (stoichiometry for both): 1. Given the following equation: 2 C4H10 + 13 02 ---> 8 CO2 + 10 H20, show what the following molar ratios should be. Also- what type of reaction is this? a. C4H10/02 b. 02/CO2 c. 02/H2O d. C4H10/CO2 e. C4H10/H2O 2. Given the following equation: 2 KClO3 ---> 2 KCl + 3 Oz How many moles of O2 can be produced by letting 12.00 moles of...
Calculate the amount of moles of a reactant required given moles of the other reactants and...
Calculate the amount of moles of a reactant required given moles of the other reactants and a balanced equation Question How many moles of oxygen are necessary to react completely with 43.9 moles of aluminum according to the following equation: 4A1+302 + 2A1,03 • Your answer should have three significant figures. Provide your answer below:
7. Given the following equation: 2 NaClO3 2 2 NaCl + 3 02, if 12.00 moles...
7. Given the following equation: 2 NaClO3 2 2 NaCl + 3 02, if 12.00 moles of NaClO3 reacted in the reaction; a) How many grams of O2 produced? B) How many grams of NaCl are produced when 80.0 grams of O2 are produced? 8. Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2AI + 3Cl2 → 2AlCl3 a) Identify limiting reagent b) How many grams of aluminum chloride could be produced from 34.0g of...
can i get some help on this Question 2 1 pts Given the following unbalanced reaction:...
can i get some help on this
Question 2 1 pts Given the following unbalanced reaction: KCIO3 ---> KCI + O2 How many moles of Oz can be produced by letting 45.7 g of KCIO3 react? - Question 3 1 pts Given the following unbalanced reaction: Na2O + H2O ---> NaOH How many grams of NaOH is produced from 2.78 x 10 grams of Na O?
Name: Class: HW Chapter 3: Stoichiometry 1. Given the following equation: 2 C4H10 + 13 02...
Name: Class: HW Chapter 3: Stoichiometry 1. Given the following equation: 2 C4H10 + 13 02 + 8 CO2 + 10 HO Write the following molar ratios: a. C4H10 02 H2O 1 C4H10 CO2 C4H10 H2O 2. Given the following equation: 2 KClO3 + 2 KCl + 3 O2
Date: Period: Name: You Try... 4. Given the following chemical equation 4P + 50; → 2...
Date: Period: Name: You Try... 4. Given the following chemical equation 4P + 50; → 2 PO (a) How many moles of P,0, are formed from 3.4 moles of O,? SHOW the math below (b) How many moles of P are needed to react with 30,1 moles of O,? SHOW the math below. 5. Aluminum reacts with copper(ll) chloride to make aluminum chloride and copper (a) Write the balanced equation (b) Given 6 moles of Cuch, how many moles of...
Assignments 1.7 Reaction Stoichiometry 7.7 Reaction Stoichiometry Calculate the amount of moles of a reactant required...
Assignments 1.7 Reaction Stoichiometry 7.7 Reaction Stoichiometry Calculate the amount of moles of a reactant required given moles of the other reactant(s) and a balanced equation Question How many moles of HCl are required to react with 2.5 mol of Zn? Zn +2 HCI-+ ZnCl,+H, • Report your answer with two significant figures. Provide your answer below: mot FEEDBACK MORE INSTRUCTION SUBMIT • Previous
How many grams of KCIO, are needed to form 24.4 g of O,? 2 KCIO,(s) 2 KCI(s) + 30,(g) Step 1: Show the strategy for solving this problem. grams 0, grams KCIO, Answer Bank moles KCI grams KCIO, grams O2 moles 0 grams KCI moles KCIO, Step 2: Show the conversions required to solve this problem and calculate the grams of KCIO, 24.4 g 0, g KCIO, Answer Bank 122.55 g KCIO, Imole KCIO, 2 moles KCIO, 32.00 g 02...
7. Consider the following balanced chemical equation: 3 CI, + 6 KOH 5 KCI KCIO, + 3 H20 7A. How many moles of Cl, gas are needed to react completely with 7.50 moles of KOH??? 7B. How many moles of KCIO, will be formed when 7.50 moles of KOH reacts completely??? 7C. How many grams of KCIO, will be formed when 100.0 grams of KOH reacts completely??? 7D. How many grams of KCIO, will be formed when 200.0 grams of...
Calculate the following. Show your work. Circle or place a box around your final answer. A frequently used method for preparing oxygen in the laboratory is by the thermal decomposition of Potassium Chlorate (KCIOs). Use the equation provided to answer the questions below. Given: Density of Oz - 1.428 g/L KCIO3(s) KCI (s) + O2 (g) 1. Balance the above equation (Quiz 10) 10 pts 2. What volume of O, can be made from 5.00 x 10 moles of KCIO,?...
Lab 6: Chemical Reactions and Equations AND Lab 9: Aspirin (stoichiometry for both): 1. Given the following equation: 2 C4H10 + 13 02 ---> 8 CO2 + 10 H20, show what the following molar ratios should be. Also- what type of reaction is this? a. C4H10/02 b. 02/CO2 c. 02/H2O d. C4H10/CO2 e. C4H10/H2O 2. Given the following equation: 2 KClO3 ---> 2 KCl + 3 Oz How many moles of O2 can be produced by letting 12.00 moles of...
Calculate the amount of moles of a reactant required given moles of the other reactants and a balanced equation Question How many moles of oxygen are necessary to react completely with 43.9 moles of aluminum according to the following equation: 4A1+302 + 2A1,03 • Your answer should have three significant figures. Provide your answer below:
7. Given the following equation: 2 NaClO3 2 2 NaCl + 3 02, if 12.00 moles of NaClO3 reacted in the reaction; a) How many grams of O2 produced? B) How many grams of NaCl are produced when 80.0 grams of O2 are produced? 8. Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2AI + 3Cl2 → 2AlCl3 a) Identify limiting reagent b) How many grams of aluminum chloride could be produced from 34.0g of...
can i get some help on this
Question 2 1 pts Given the following unbalanced reaction: KCIO3 ---> KCI + O2 How many moles of Oz can be produced by letting 45.7 g of KCIO3 react? - Question 3 1 pts Given the following unbalanced reaction: Na2O + H2O ---> NaOH How many grams of NaOH is produced from 2.78 x 10 grams of Na O?
Name: Class: HW Chapter 3: Stoichiometry 1. Given the following equation: 2 C4H10 + 13 02 + 8 CO2 + 10 HO Write the following molar ratios: a. C4H10 02 H2O 1 C4H10 CO2 C4H10 H2O 2. Given the following equation: 2 KClO3 + 2 KCl + 3 O2
Date: Period: Name: You Try... 4. Given the following chemical equation 4P + 50; → 2 PO (a) How many moles of P,0, are formed from 3.4 moles of O,? SHOW the math below (b) How many moles of P are needed to react with 30,1 moles of O,? SHOW the math below. 5. Aluminum reacts with copper(ll) chloride to make aluminum chloride and copper (a) Write the balanced equation (b) Given 6 moles of Cuch, how many moles of...
Assignments 1.7 Reaction Stoichiometry 7.7 Reaction Stoichiometry Calculate the amount of moles of a reactant required given moles of the other reactant(s) and a balanced equation Question How many moles of HCl are required to react with 2.5 mol of Zn? Zn +2 HCI-+ ZnCl,+H, • Report your answer with two significant figures. Provide your answer below: mot FEEDBACK MORE INSTRUCTION SUBMIT • Previous
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