Which of the following reactions will occur spontaneously? A. Au + K+ —> Au+ + K B. Al3 + Fe —> Al + Fe3+ C. 3Au + Al3+ —> 3Au+ + Al D. Fe3+ + 3K —> Fe + 3K

Q: Balance the équation and give the coefficient of the question mark (?) кон + НЗРОД- КЗРОД + Н2о…

A: Given : KOH + H3PO4 --------> K3PO4 + H2O

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A: The given reaction is endothermic i.e., heat is required for the reaction to proceed.

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Q: Balance the redox reaction for this equation: K2Cr207+ H2C204 2H20 →_K[Cr(C204)2(H2O)2] ·…

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A: Oxidation is removal of electron and increase its oxidation state whereas in  reduction reaction…

Q: How many grams of Fe(l) can be produced when 122 Amps are passed through a solution of FeBr3for 5.78…

A:

Q: What type of reaction is this? 2 AGNO3 + Cu --> Cu(NO3)2 + 2 Ag What type of reaction is this? Pb +…

A:

Q: In the complex ion [Fe(CN)6], the oxidation number of Fe is Select one: O A. +3. O B.-4. O C. +2. O…

A:

Q: 19.Which explanation below best describes why the following reaction occurs? 3Zn + H33PO44 --> 3H22…

A:

Q: 95: Predict the products of each reaction and write balanced complete ionic and net ionic equations…

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Q: Balance the following equations by REDOX

A:

Q: What is the charge on copper ions in a solution of Cu(NO3)2? O Cu (0) O Cu (+1) O Cu (+2) O Cu (+3)

A:

Q: Balance these equations for redox reactions occurring in BASIC MEDIUM. Identify the reducing agent…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Ti2 + + Sn4 + ↔ 2 Ti3 + + Sn2 + reaction Calculate the equilibrium constant. Sn4 + + 2e- ↔ Sn2 +…

A: In this question, we will determine the equilibrium constant. How we can calculate this value by…

Q: Consider the following hypothetical reaction: 2A+ 3B 4C + D K = 1,648 [A] = 0.9 M [B] = 0.3 M [D] =…

A: Answer:Here:

Q: Fe + Cuso, -> ? Select one a. Feso,+ Cu 2. b Cu + So 2+ C. No reaction/No visible reaction (NVR) d.…

A: Given        Fe + CuSO4 →

Q: balance the chemical equation for each reaction FeS2 + 02---> Fe203 + S02

A: Given reaction: In reactant side,                              In side, Fe = 1…

Q: Record the mixtures and color of percipatate. If there is no reaction record as "No reaction" Data…

A: Hi there! Since you have posted multiple questions with subparts, we will answer the first question…

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A: Correct option is 3: Ca> Mg>Zn>H2>Cu>Ag.

Q: 48 of 48 In the reaction below, which substance is belng axidized? Fe203 + 3CO -> 2Fe + 3C02 O Co Fe…

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Q: Balance the equation in acidic conditions. Phases are optional. equation: Cu+NO−3⟶Cu2++NO

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A: We have to fill the given table

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Q: Complete and balance the reaction below in basic solution: H202(aq) +CI02(aq) I ClOz(aq) + 029)

A:

Q: Consider the following reaction at equilibrium. What will happen if so 2 is added to the reaction? 4…

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Q: Calculate the activity of 103 in a saturated solution of La(103)3 with 0.15 M AI(NO3)3. 11

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Q: 7. Balance the equation for the following reaction in basic solution: Hg₂(CN)₂ + Ce+4-----> CO3² +…

A: We would use half reaction method to balance the given redox reaction .

Q: 1. Balance the following reaction in acidic solution: H3PO₂ + Cr₂O7²- → H3PO4 + Cr³+ 2- 2. Balance…

A:

Q: Which of the following would be the reason the following reaction occurs? Mg + Zn(NO33)22 --> Zn +…

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Q: The formation constant for Zn(NH3)4+ is 3.6 × 108. What is the ratio of Zn(NH3)42+ to Zn²+ in 0.010…

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Q: Zn + HNO, Zn(NO3)2 + NHNO, + H,O KI + HSO, + MNO2 K2SO4 + H2O + b + MNSO. PbS + 02 PbO + SO2

A:

Q: Mg + Fe + Mgo Type of reaction: + 02- O'H Type of reaction: <--- 'Osqd PBSO3 + O2 Type of reaction:

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: What would happen to the Fe2+ concentration if a reduced sample was exposed to lab air for too long

A: Fe2+ have a tendency to be oxidized to Fe3+

Q: Fe2+ + H₂0 > Fe + 0₂ belmed the following radox reseting

A: Given equation Fe2+   +   H2O     →    Fe    +  O2Oxidation Half reactionH2O   →   O2Reduction Half…

Q: 89: Classify each chemical reaction as a synthesis, decomposition, single-displacement, or…

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Q: For a particular redox reaction, BrO−BrO− is oxidized to BrO−3BrO3− and Fe3+Fe3+ is reduced to…

A: BrO−+Fe3+⟶BrO3-+Fe2+ We need to balance the above equation in basic solution with phases.

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.