Show all the Calculations: 2 HCI +CaCO3-CaCI2 + H2O + CO2
8- Show all the Calculations:
2 HCI +CaCO3-CaCI2 + H2O + CO2
If 4.50 g of HCI are reacted with 15.00 g of CaCO3. according to the balanced reaction above, calculate the limiting reagent and the theoretical yield of CO2
Homework Answers
If 20 g of HCl are reacted with 25.00 g of CaCO3, according to the following...
If 20 g of HCl are reacted with 25.00 g of CaCO3, according to the following chemical equation: HCl + CaCO3 → CaCl2 + H2O + CO2 What is the limiting reagent? What is the theoretical yield (in grams) of CO2? If 15 g of CO2 are obtained, what is the percent yield of the reaction?
all problems 3. The following chemical reaction is balanced: CaCO3 +2 HCI CO2+H20+CaCl2 a) If 2.0...
all problems
3. The following chemical reaction is balanced: CaCO3 +2 HCI CO2+H20+CaCl2 a) If 2.0 moles of CaCO3 reacted, how many moles of CO2 would form? b) What is the ratio of moles of CaCO3 to moles CO2? (This is the same as the conversion factor from the coefficients.) c) What ratio do you expect for moles of HCl to moles CO2? (This is the same as the conversion factor from the coefficients.) d) If you did an experiment...
4. KCl is to be synthesized in the laboratory by the reaction KHCO3 + HCI →...
4. KCl is to be synthesized in the laboratory by the reaction KHCO3 + HCI → KCI + H2O + CO2 If 6 mL of 6.0 M HCl and 2.5 g of KHCO3 is used, what is the limiting reagent and what is the theoretical yield of KCI?
Determine the theoretical yield of H2S (in grams) if 76.0 g Al2S3 and 53.0 g H2O...
Determine the theoretical yield of H2S (in grams) if 76.0 g Al2S3 and 53.0 g H2O are reacted according to the following balanced reaction. Identify the limiting reactant. Al2S3 (s) + 6H2O (l) ---> 2 Al(OH)3 (s) + 3 H2S (g)
Limiting Reactant Calculations C6H1206(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(g) Starting with 25.0...
Limiting Reactant Calculations C6H1206(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(g) Starting with 25.0 g C6H12O6 and 15.5 g 02, what is the theoretical yield of CO2 in grams? Calculation based upon C6H1206 Calculation based upon 02 What is the limiting reactant? What is the theoretical yield?
Work each of the following problems. SHOW ALL WORK TO RECEIVE ANY CREDIT (Hint: Make sure...
Work each of the following problems. SHOW ALL WORK TO RECEIVE ANY CREDIT (Hint: Make sure your chemical equations are balanced.) 1. When 18.0 g of O2 reacts with 25.0 g of CHSOH, what is the limiting reactant? What is the theoretical yield in grams of CO2? C2HsOH +O2 CO2 +H2On 2. What is the limiting reactant when 126 g of Ag reacts with 142 g of HNO,? What is the theoretical yield in grams of AgNO3? AgNO (a) +NO+H2O...
Combustion of Octane: C8H18 + O2 → CO2 + H2O
Combustion of Octane: C8H18 + O2 → CO2 + H2O Question 1: What are the coefficients for the balanced reaction of the combustion of octane? Problem 2: If 20 g of octane combust with 20 g of oxygen, which is the limiting reagent?
Consider the following equilibrium reaction: CaCO3 (s) + CO2 (g) + H2O (l) ⇌ 2 HCO3- (aq)...
Consider the following equilibrium reaction: CaCO3 (s) + CO2 (g) + H2O (l) ⇌ 2 HCO3- (aq) + Ca2+ (aq) Which of these species should be included in the equilibrium constant expression (K) for this reaction? Select all that apply A.) Ca2+ (aq) B.) CaCO3 (s) C.) H2O (l) D.) CO2 (g) E.) HCO3- (aq)
Fe2O3 (s) + CO (g) ----> Fe (s) + CO2 13.5 g of Fe2O3 is reacted...
Fe2O3 (s) + CO (g) ----> Fe (s) + CO2 13.5 g of Fe2O3 is reacted with 15.0 g of Co. 8.30 g of Fe is obtained. Identify the limiting reagent and calculate the theoretical yield and percent yield for Fe.
Determine the theoretical yield of HCl if 60.0 g of BCl3 and 37.5 g of H2O...
Determine the theoretical yield of HCl if 60.0 g of BCl3 and 37.5 g of H2O are reacted according to the following balanced reaction. A possibly useful molar mass is BCl3 = 117.16 g/mol. BCl3(g) + 3 H2O(l) ? H3BO3(s) + 3HCl(g) I know how to do the math. So Please explain: How do I know which is the limiting reactan
all problems
3. The following chemical reaction is balanced: CaCO3 +2 HCI CO2+H20+CaCl2 a) If 2.0 moles of CaCO3 reacted, how many moles of CO2 would form? b) What is the ratio of moles of CaCO3 to moles CO2? (This is the same as the conversion factor from the coefficients.) c) What ratio do you expect for moles of HCl to moles CO2? (This is the same as the conversion factor from the coefficients.) d) If you did an experiment...
4. KCl is to be synthesized in the laboratory by the reaction KHCO3 + HCI → KCI + H2O + CO2 If 6 mL of 6.0 M HCl and 2.5 g of KHCO3 is used, what is the limiting reagent and what is the theoretical yield of KCI?
Limiting Reactant Calculations C6H1206(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(g) Starting with 25.0 g C6H12O6 and 15.5 g 02, what is the theoretical yield of CO2 in grams? Calculation based upon C6H1206 Calculation based upon 02 What is the limiting reactant? What is the theoretical yield?
Work each of the following problems. SHOW ALL WORK TO RECEIVE ANY CREDIT (Hint: Make sure your chemical equations are balanced.) 1. When 18.0 g of O2 reacts with 25.0 g of CHSOH, what is the limiting reactant? What is the theoretical yield in grams of CO2? C2HsOH +O2 CO2 +H2On 2. What is the limiting reactant when 126 g of Ag reacts with 142 g of HNO,? What is the theoretical yield in grams of AgNO3? AgNO (a) +NO+H2O...
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