Chemistry:
Which of these two chemicals is the limiting reactant?
Grams are not present in the reactant side and I don't know why, I typed the formula straight off of my homework but I can assume Al on the reactant side have the mass
Homework Answers
As per my understanding, the concentrations of solid and liquid does not change and assumed to be unity.
Thus, limiting reagent is KOH and H2SO4.
If this is not the case, please provide amount of all reactants in grams.
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Chemistry:
Which of these two chemicals is the limiting reactant?
Grams are not present in the...
Which of these two chemicals is the limiting reactant? 4 M KOH 9 M aqueous sulfuric...
Which of these two chemicals is the limiting reactant?
4 M KOH
9 M aqueous sulfuric acid (H2SO4)
2.Al (s)+2KOH(aq)+4H2SO4(aq)+22H2O(l) 2K AI(SO4)2 12H20(s)+ ЗНа(9).
2Al(s)+2KOH(aq)+4H2SO4+22H2O(l)→2KAl(SO4)2⦁12H2O(s)+3H2(g) What is the limiting reactant, theoretical and percent yield of this equation? 1.03 grams of...
2Al(s)+2KOH(aq)+4H2SO4+22H2O(l)→2KAl(SO4)2⦁12H2O(s)+3H2(g) What is the limiting reactant, theoretical and percent yield of this equation? 1.03 grams of Al foil 35.10 grams of KOH 15 grams of Sulfuric acid 20 grams of water the mass of the product is 24.88 grams
3. How many grams of Alum could form (theoretical yield) when 1.00 g Al (limiting reactant)...
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)
how would i write an equation explaining how i confirmed that sulfate was present in my...
how
would i write an equation explaining how i confirmed that sulfate
was present in my product. in order to confirm this we added BaCl
to our product
equation: 2Al(s) + 2KOH(aq) + 4H2sO4 + 22H2O --> 2KAl(SO4)2
• 12H2O + 3H2(g)
how would i do this?
3. What is one possible test you could have done to determine if Ki is present in your prod- uct? Write an equation to represent the outcome of this test if ki is...
This question has to do with an alum synthesis experiment from aluminum, KOH, and H2SO4. The...
This question has to do with an alum synthesis experiment from aluminum, KOH, and H2SO4. The overall reaction is given in equation (1-1): (1-1) 2Al(s) + 2KOH(aq) + 22H2O(l) + 4H2SO4(aq) ---> 2KAl(SO4)2.12H2O(s) + 3H2(g) Note: we used 0.045 moles of H2SO4 and 0.0175 moles of KOH in the experiment. Question 1: Given that KAl(OH)4 was limiting, how many moles of H2SO4 were actually used to form the maximum possible amount of KAl(SO4)2 (Hint: Moles of Al used in this...
Chemistry 1211L Name Limiting Reactant Recitation Worksheet Complete the following questions in the space provided. Once...
Chemistry 1211L Name Limiting Reactant Recitation Worksheet Complete the following questions in the space provided. Once you have an answer for each question, discuss it with your lab partner. What is the formula of the lonic compound iron (I) chloride (S points)? 1 What is the formula of the molecular compound hydrogen sulfide (5 points)? 2 When iron (l) chloride and hydrogen sulfide react in the gas phase, they produce hydrogen chloride and iron (IlI) sulfide. Write a balanced equation...
chem lab Name Chemistry 1211L Limiting Reactant Recitation Worksheet Complete the following questions in the space...
chem lab
Name Chemistry 1211L Limiting Reactant Recitation Worksheet Complete the following questions in the space provided. Once you have an answer for each question, discuss it with your lab partner. What is the formula of the ionic compound iron (II) chloride (5 points)? 1. What is the formula of the molecular compound hydrogen sulfide (5 points)? 2. When iron (I) chloride and hydrogen sulfide react in the gas phase, they produce hydrogen chloride and iron (II) sulfide. Write a...
I need each question answered. #6-12 6. Calculate the number of nitrogen atoms are present in...
I need each question answered. #6-12
6. Calculate the number of nitrogen atoms are present in each of the following quantities. A) 8.45x10 kg nitric acid B) 1280 dg of calcium nitrate 7. Write the empirical formula of the following compounds. A) H2S2 D) Co:PO B) ZnP203 E) C:H16012 C) C12H1oCl2 F) Au204 8. First balance the equation below the answer the questions that follow. ZrCN(aq) + Al2(S2O3)3(aq) — Zr2S2O3(s) + A) How many moles of ZnSO, of can form...
2. Carly the chemistry student performs an experiment with vinegar (active ingredient acetic acid, CH,COOH) and...
2. Carly the chemistry student performs an experiment with vinegar (active ingredient acetic acid, CH,COOH) and baking soda (NaHCO3). Her professor asks her to place varying amounts of baking soda and vinegar into sealable plastic bags, quickly seal the bags, and observe the reaction. The balanced chemical equation for the reaction is given here NaHCO3(aq) + CH.COOH(aq) → CO2(g) + H20(1) - NaCH,COO(aq) a) Use limiting reagent calculations to fill in the following table. Please show your work Trial Baking...
Thanks in advance please just Question A , b and c please this is chemistry based...
Thanks in advance
please just Question A , b and c
please this is chemistry based on kinetics
there's no other subject
please if you don't know the calculation based on that
question, allow other experts to help out for the solutions
Thanks in advance
Helpful Hints: Arrhenius Equation: k =
Ae–Ea/RT Gas Constant: R = 8.314 J/mol·K
Integrated Rate Laws and Half-Lives:
• Zero order: [A] = –kt + [A]0 t1/2 = [A]0/2k
• First order: ln[A] = –kt...
Which of these two chemicals is the limiting reactant?
4 M KOH
9 M aqueous sulfuric acid (H2SO4)
2.Al (s)+2KOH(aq)+4H2SO4(aq)+22H2O(l) 2K AI(SO4)2 12H20(s)+ ЗНа(9).
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)
how
would i write an equation explaining how i confirmed that sulfate
was present in my product. in order to confirm this we added BaCl
to our product
equation: 2Al(s) + 2KOH(aq) + 4H2sO4 + 22H2O --> 2KAl(SO4)2
• 12H2O + 3H2(g)
how would i do this?
3. What is one possible test you could have done to determine if Ki is present in your prod- uct? Write an equation to represent the outcome of this test if ki is...
Chemistry 1211L Name Limiting Reactant Recitation Worksheet Complete the following questions in the space provided. Once you have an answer for each question, discuss it with your lab partner. What is the formula of the lonic compound iron (I) chloride (S points)? 1 What is the formula of the molecular compound hydrogen sulfide (5 points)? 2 When iron (l) chloride and hydrogen sulfide react in the gas phase, they produce hydrogen chloride and iron (IlI) sulfide. Write a balanced equation...
chem lab
Name Chemistry 1211L Limiting Reactant Recitation Worksheet Complete the following questions in the space provided. Once you have an answer for each question, discuss it with your lab partner. What is the formula of the ionic compound iron (II) chloride (5 points)? 1. What is the formula of the molecular compound hydrogen sulfide (5 points)? 2. When iron (I) chloride and hydrogen sulfide react in the gas phase, they produce hydrogen chloride and iron (II) sulfide. Write a...
I need each question answered. #6-12
6. Calculate the number of nitrogen atoms are present in each of the following quantities. A) 8.45x10 kg nitric acid B) 1280 dg of calcium nitrate 7. Write the empirical formula of the following compounds. A) H2S2 D) Co:PO B) ZnP203 E) C:H16012 C) C12H1oCl2 F) Au204 8. First balance the equation below the answer the questions that follow. ZrCN(aq) + Al2(S2O3)3(aq) — Zr2S2O3(s) + A) How many moles of ZnSO, of can form...
2. Carly the chemistry student performs an experiment with vinegar (active ingredient acetic acid, CH,COOH) and baking soda (NaHCO3). Her professor asks her to place varying amounts of baking soda and vinegar into sealable plastic bags, quickly seal the bags, and observe the reaction. The balanced chemical equation for the reaction is given here NaHCO3(aq) + CH.COOH(aq) → CO2(g) + H20(1) - NaCH,COO(aq) a) Use limiting reagent calculations to fill in the following table. Please show your work Trial Baking...
Thanks in advance
please just Question A , b and c
please this is chemistry based on kinetics
there's no other subject
please if you don't know the calculation based on that
question, allow other experts to help out for the solutions
Thanks in advance
Helpful Hints: Arrhenius Equation: k =
Ae–Ea/RT Gas Constant: R = 8.314 J/mol·K
Integrated Rate Laws and Half-Lives:
• Zero order: [A] = –kt + [A]0 t1/2 = [A]0/2k
• First order: ln[A] = –kt...
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