Part ABalance the following reaction in KOH. What are the coefficients in front of C4H1002 and KMnO4 in the balanced reaction?C4H1002(aq) + KMnO4(aq) → C4H4O4K2(aq) + MnO2(aq)O C4H1002 = 2, KMnO4 = 6O C4H10023, KMnO4 = 2O C4H1002 = 3, KMnO4 = 4O C4H10023, KMnO4 = 8O C4H10028, KMnO4 = 4SubmitRequest Answer

To balance the given chemical reaction in a basic (KOH) environment, it's important to look at the…

Answered: Part A Balance the following reaction…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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For the reaction 3KOH+H3PO4⟶K3PO4+3H2O3KOH+H3PO4⟶K3PO4+3H2O how many grams of phosphoric acid, H3PO4, are needed to react completely with 13.513.5 g of potassium hydroxide, KOH?
). For each of the following balanced chemical equations, calculate how many grams of the product(s) would be produced by complete reaction of mole of the first reactant. ‍‍‍AgNO₃(aq)+LiOH(aq)→AgOH(s)+LiNO₃(aq) ‍‍‍‍‍‍‍‍Al₂(SO₄)₃(aq)+3CaCl₂(aq)→2AlCl₃(aq)+3CaSO₄(s) ‍‍‍‍‍‍CaCO₃(s)+2HCl(aq)→CaCl₂(aq)+CO₂(g)+H₂O(℩) ‍‍‍‍‍‍‍‍‍2C₄H₁₀(g)+130₂(g)→8CO₂(g)+10H₂O(g)
6 of 12 Questions Assignment Score: L Give Up? O Hint Check Answer 32.1% Resources Question 6 of 12 > O 4 Question 100% 1 of o Attempts Correct Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation 5 Question 0% 3 of o Attempts In Progress MnO, (s) + 4 HCI(aq) MnCl, (aq) + 2 H,O(1) + Cl, (g) 6 Question 0% How much MnO, (s) should be added to excess HCl(aq) to obtain 105 mL of CI, (g) at 25 °C and 715 Torr? O of o Attempts (Hint: It's another stoichiometry problem. See hints for previous problems. You will get n which is moles of chlorine gas first, 7 Question then use stoichiometry to get moles of the reactant that you need, then grams of that reactant.) 0% O of ∞ Attempts 8 Question 0% O of o Attempts g MnO, mass: 9 Question O of o Attempts 0% 10 Question 0% O of o Attempts 11 Question 0% 0 of o Attempts 12 Question 0% O of o Attempts
Diphosphorus pentoxide reacts with water to produce phosphoric acid according to the balanced chemical equation P2O5 (s) + 3 H₂O (1) → 2 H3PO4 (aq) In the initial reaction vessel, there are 52.5 g P₂O5 and 22.5 g H₂O. How many grams are left over for the reagent in excess? O 2.5 g H₂O O 30.0 g P₂O5 32.5 g P₂05 O 20.0 g H₂O
Solve correctly please. Ans : 8, give some explanation.
Part A Which of the following is the expected equation for the reaction of Fe2O3 (s) with hydrochloric acid? C O Fe2O3(s) + 6HCl(aq) → 2FeCl2 (aq) + 3H2O(1) O Fe2O3(s) + 6HCl(aq) → 2FeH3 (s) + 3Cl2O(aq) O Fe2O3 (s) + 6HCl(aq) → 2Fe(OH)3 (s) + 3Cl2 (g) O Fe2O3(s) + 6HCl(aq) → 2H3FeCl3 (aq) O2 (g) 2 O Fe203 (s) + 6HCl(aq) → 2FeCl3 (aq) + 3H₂0(1) Submit Request Answer
Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms. For example: If 3 moles H2 react with 3 moles 02, enter "3" for each, not "1". According to the following reaction: 12HCIO4 (aq) + P4010 (s) — 4H3РО4 (аq) + 6CI207 (1) What would you multiply "moles of perchloric acid (HCIO4)" by to convert to the units "moles of dichlorine heptaoxide" ? (number) (unit) moles HCIO4 = moles Cl207 (number) (unit)
Q1
Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms. For example: If 3 moles H, react with 3 moles O, enter "3" for each, not "1". According to the following reaction: 2HC (aq) + Вa(ОН)2 (аq) ВаClz (aq) + 2н,0 (1) What would you multiply "moles of hydrochloric acid" by to convert to the units "moles of water" ? (number) (unit) moles HC1 moles H2O (number) (unit)
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 2 Al (s) +3 Cl (9)+2 AICI, (s) Part A 1.0 g Al; 1.0 g Cla Express your answer as a chemical formula. | ΑΣφ ?
4 Part A Balance the following redox reaction if it occurs in H2SO4. What are the coefficients in front of H2O and Cr2(SO4)3 in the balanced reaction? C8H18O2(aq) + K2Cr2O7(aq) → C8H1404(aq) + Cr2(SO4)3(aq) H2O 5, Cr2(SO4)3 = 2 H2O 11, Cr2(SO4)3 = 4 H2O=8, Cr2(SO4)3 = 4 H2O = 22, Cr2(SO4)3 = 4 H2O 1, Cr2(SO4)3 = 5 Submit Previous Answers × Incorrect; correct answer withheld by instructor
A sample of 0.75 g of hydrogen gas was obtained by reacting 32.5 g hydrochloric acid with 18.0 g magnesium. Mg(s) + 2 HCI (aq) --> MgCl₂ (aq) + H₂(g) What is the percent yield for this reaction? 100% 83% 41% 50%

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