A. Balance the following equations: i. a. S (s) + O2……………….> SO2(g) b. H2O2 (aq) + H2S (aq)……………..> H2O(l) + S (s) c. NaBr(aq) + Cl(aq) + NaCl(aq) Br (aq) d. A(s) + O2(g) ………………..> Al2O3 e. CH4 (g) + O2 (g) …………..> CO2(g) + H20 (l) ii. Identify the Oxidizing and reducing agents in the following equation: a. 2Cu (s) + O2(g) …………> 2CuO b. Cl(aq) + 2KI(aq)

Q: 3 H2O2 (aq) + CH3OH (aq) —> 5 H2O (L) + CO2 (g) If 100 mL of 0.50 M H2O2 and 100 mL of 0.50 M CH3OH…

A: Given reaction ; 3H2O2 (aq) + CH3OH (aq) —> 5H2O (L) + CO2 (g)  Given volume of 0.50M H2O2  =…

Q: 4) In the reaction AgNO3(aq) + HI(aq) → AgI(s) + HNO3(aq) the spectator ions are  A) Ag+ and NO3-.…

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Q: A N2OH(aq) Al(NO3)a + + 3 (aq) + How many chemical species will be present in the net ionic…

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Q: Balance the following equations.  1. AgCH3COO(aq) + NH4Cl(aq) -----> AgCl(s) + NH4CH3COO(aq)

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Balance the following equation.  What is the coefficient for H2O?…

A: The reaction given is Al4C3(s)  +   H2O(l)    ⟶ Al(OH)3(s)  + CH4(g)

Q: In the reaction AgNO3(aq) + HBr(aq) → AgBr(s) + HNO3(aq) the spectator ions are O A) H* and Br". B)…

A: Spectator ions : In the Complete ionic equation ,The ions which is present in both side ,is known as…

Q: 1. Write balanced net ionic equations for the reactions that occur in each of the following cases.…

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Q: I. Consider the reaction 3NAOH(aq) + 3FECI3 → NaCI (aq) + 3Fe(OH)3 (s) volls a. What mass of…

A: Given :: Molarity of NaOH = 0.250 M, V= 250ml=0.250 L mass of Fe(OH)3 = ?

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Q: ich of the following reactions between halogens and halide salts will occur? a. F₂(g) + Fel₂(aq) →…

A: Given some reactionsa): b): c): andd): Determine which reaction will occur.

Q: Question 9 of 20 Submit Write the balanced COMPLETE ionic equation for the reaction when Fe(C,H,O,),…

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Q: Complete and balance the following equations. U

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Q: Classify these reactions. 2H2(g) + O2(g) Choose... --> 2H20(g) 2NI3(s) --> Choose... N2(g) + 312(g)…

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Q: 3 Mn(s) + 2 Cr³+ (aq) → 3 Mn²+ (aq) + 2 Cr(s) O a. Cr(s) O b. Cr³+ (aq) O c. Mn(s) O d. Mn²+ (aq)

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A: We have to write the ionic and net ionic equation of zinc and copper(II) sulphate

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Q: Post lab questions: 1. If the precipitate in this experiment was not completely dried at the end of…

A: The mass percentage of arsenic is calculated in the experiment as:Mass % of arsenic =…

Q: Consider the following hypothetical double displacement reaction: A3B (aq) + CD2 (aq) --> What is…

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Q: Does a reaction occur when aqueous solutions of ammonium carbonate and silver(I) acetate are…

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Q: 0A Đw to sig doni s bbs bns edut teste n02 M 20lunim 4. Complete, balance, and classify the…

A: 1. 2AgNO3 + CaCl2 = 2AgCl + Ca(NO3)2 2. C3H8 + 5O2 = 3CO2 + 4H2O 3. Mg + ZnCl2 = Zn + MgCl2

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Q: Classify the following reaction by what the atoms do (there may be more than one of each): K2S (aq)…

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Q: 20.0 mL of a 0.450 M solution of BaCl2(aq) is added to 40.0 mL of a 0.250 M solution of K2SO4(aq).…

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Q: Balance the following chemical equation (if necessary): Fe(NO:):(aq) + Sn(s) → Fe(s) + Sn(NO:)2(aq)

A: Chemical equations are symbolic representation of chemical reaction. The coefficient in the balanced…

Q: Which of the following ionic reaction represents a complete ionic 2 р equation? * Al,0, (s) + 6H *…

A: Complete ionic equation is 1st i.e  Al2O3(s) + 6H+(Aq) + 6ClO3-(aq) = 2Al3+ (aq) + 6ClO3-(Aq) +…

Q: 7. Balance these chemical equations (Use the lowest possible whole number coefficients, and enter 1…

A: For balancing a reaction all the all the elements present on reactant side must be equal to the…

Q: 1. Balance this equation and determine how many molecules of Ag2CO3(s) are produced if 20 molecules…

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Q: ii. Identify the Oxidizing and reducing agents in the following equation: a. 2Cu (s) + O2(g)…

A: Oxidation: increase in oxidation number .Reduction: Decrease in oxidation numberReducing agent -…

Q: а. Br .F Br. OMe NaOMe МеОн `NO2 `NO2 O b. NH2 CN 1) NANO2, HCI, H20 2) CUCN Oc. N2* CI- H20 Od. -o.…

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Q: 3. Balance each of the following equations: a. SF4(g) + H₂O(λ) →→ b._ BF3(aq) + = 34.128% HF(2)…

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Q: predict the products (including states of matter) and then balance

A: Given- reactants are given HCl (aq) & NaOH (aq)HF(aq) & Ba(OH)2 (aq)HClO4(aq) & NaOH…

Q: Datasheet A. Preparation of Aspirin A.1 Mass of flask A.2 Mass of flask and salicylic acid Mass of…

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Q: 1.) What volume (in mL) of a solution 0.143 M in Ca(OH)2 must we use to neutralize 25.2 mL of a…

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Q: 83./Balance the following equations: a. Ca(OH);(aq) + H,PO,(aq) → H;O(1) + Ca;(PO,);(s) b.…

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Q: 16. Which reagent can be used to precipitate Group II cations? a. CH3CSNH2 b. NH3 c. CH3COOH d. HCI…

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Q: average molar mass of

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Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: A balanced chemical equation is the one that contains the same count of different types of atoms on…

Q: Balance the following chemical equations (type corresponding coefficients (1, 2, 3, ...) in blanks).…

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Q: Q1. Which of the following is an electrolyte? A. CH1206 B. C,H;OH C. CH, OCH, D. KCIO, Q2. How many…

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Q: 7. _Na,PO, CaCl, Ca, (PO,), NaCl 8. KCIO, KCI + 9. Au,O, Au 10. Ag,S KCN _KAg(CN), K,S

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Q: What kind of reaction is show below (between hydrogen peroxide and magnesium sulfite). a. H2O2(aq) +…

A: a) The given reaction is, H2O2(aq) + MgSO3(aq)  --->  MgSO4 (aq) + H2O The given reaction is…

Q: 3. Which set of reactants produces a gaseous product? 1. 6 M HNO3 (aq) + Cu (s) I only b. Il only…

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Q: 1. Provide balanced chemical equations for each of the chemical reactions that you performed.…

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Q: 1. Balance the following reactions: =). Al + _NHẠCIO4 _Al203 + _AICI3 + NO + ---> H20 NH4NO3 --->…

A: NOTE: Since you posted a question with multiple subparts . We will solve the first three subparts…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.