Given the reaction: 2Fe(s) + 3C12(g) --> 2FECI3(s) What is the oxidation state of the product iron? O A. O B. +3 C. +2 O D. -1

Q: 3. Use the changes in oxidation numbers to identify which atoms are oxidized and which are reduced…

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Q: What type (redox, acid-base, precipitation) are the reactions below? For the redox reactions,…

A: a. FeCl3 + Cu FeCl2 + CuClb:  CuSO4  + Pb(NO3)2    PbSO4  + Cu(NO3)2c:  NH4NO3 N2O +…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions H2SO3 O a. H2…

A: The atomic number of H is 1. The electronic configuration of H is 1s1. The atomic number of O is 8.…

Q: Indicate the oxidation state of every individual element in the following compounds. Fractional…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: Assign oxidation state to the underlined element. With process please. 1. Cl2 2. SO2 3. K2O2 4.…

A: 1. Oxidation number of Cl in Cl2 is zero, because the chlorine molecule is in its elemental state.…

Q: Indicate the oxidation state of every individual element in the following compounds. c. Na,CO3 f.…

A: We have to indicate the oxidation state of every individual element in given compound.  We can…

Q: Assign oxidation states to all elements (indicate if it is positive [+] or negative [-]) 1. P2O5…

A: Oxygen has a very high electronegativity value (3.5). Thus, it has a negative oxidation state. The…

Q: What kind of reaction is represented by the equation below? C6H12O6(aq) + 6 O2(g) 6 CO2(g) + 6…

A: Since here initially we had O in O2 at 0 oxidation state while in products side O is in -2 oxidation…

Q: K 8. What is the equilibrium constant for the disproportionation reaction of Cu(l) at 25°C, as shown…

A: It is based on the concept of disproportionation reaction.  Here we are required to find the…

Q: 1HgO(s) + 1 Na2SO3(aq) 1Hg(l) + 1Na2SO4(aq) a. What are the oxidation states of all the atoms?…

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Q: Given the reaction: 2Fe(s) + 3C12(g) --> 2FEC13(s) What is the oxidation state for the reactant…

A: Given :  2Fe(s) + 3Cl2(g) → 2FeCl3(s)  To determine :-  Oxidation state for reactant iron

Q: Balance these equations using the oxidation number method a. Al(s) + MnO₂(s)-> Al₂O;(s) + Mn(s) b.…

A: Balancing a redox reaction: Firstly, the equation is separated into oxidation, and redox half…

Q: What is the oxidizing agent in the following reaction? Zn(s) + 2 AgNO3(aq) → Zn(NO3) 2(aq) + 2 Ag(s)…

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Q: Which option contains the carbon atom in the highest oxidation state? 요 a. b. NH2 0 C. *H OH + I d.…

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Q: In which of the following does nitrogen have an oxidation state of +4? O A. HNO3 B. NO2 C. NaNO2 O…

A: The oxidation state tells the degree of oxidation that means the loss of electrons of the atoms in a…

Q: 2. Write the formula for the oxoanions of the following elements in which the element is found with…

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Q: .Which of the following is used as a reducing agent in converting K+ ions to K metal? a.H2(g) b.…

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Q: A.C2O4^2- B.H3PO4 Find the oxidation numbers for each element

A: Given compounds: A.C2O4 2- B.H3PO4 To find: The oxidation numbers for each element.

Q: Which of the following has the correct assignment of oxidation numbers? a. Fe₂O3 (Fe: 2+, O: 2-) b.…

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Q: 4. Consider the following redox equation (balanced) 2- 32 H+ + 4 Cr₂0² + 3 S²- →→→ 8 Cr³+ + 3 SO² +…

A: #4: #(a): Each Na2S(aq) forms 1 S2-(aq).  Hence molarity of the solution is equal to the molarity of…

Q: Oxidizing agent:

A:

Q: 1.) Which describes oxidation-number composition in Fe;O4? A. 1 iron ion (ON=+2), 3 iron ions (ON =…

A: Answer:- This question is answered by using the simple concept of calculation of oxidation number…

Q: NO3 a. Oxidation state of N = b. Oxidation state of O =

A: We need to find the oxidation states of elements in NO3- ion.

Q: In nitrous acid (HNO2) the oxidation state of N is.. 1. +3 2. -3 3. +5 4. +6 а. 1 O b. 2 С. 3 O d. 4

A: The oxidation state of N in nitrous acid HNO2 = ?

Q: Reaction 1: 4Ag(s) + 2H2S(g) + O2(g) + 2Ag2S(s) + 2H₂O(g) a. Assign oxidation states to all elements…

A: Oxidation number (or state) is the hypothetical charge developed on an atom when it is separated…

Q: 4. For the reaction the product will be: a. 1 y 2 b. 2 c. 1 d. 4 e. 3

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Q: O C. Mg3=+3; N2=-2 Identify the oxidation numbers to all the elements in each of the compound or…

A: Compound ---- Mg3N2 Oxidation number of Mg and N ?

Q: Identify the reducing and oxidizing agents and determine the species that is oxidized and the…

A: Oxidising agent :Agents that oxidises others and reduced itself . Reducing agent: agents that…

Q: Give

A: We will. Calculate oxidation number

Q: underlined element. 1. Cl2 2. SO2 3. K2O2 4. Cr2O7-2 5. Na2O2

A:

Q: ОН H,O + Cl- CI a. Which species is being oxidized and which species is being reduced? b. Show the…

A: Balancing of a redox reaction:

Q: Indicate the oxidation state of every individual element in the following compounds. g. SO2 j.…

A: The total number of electrons that an atom either gains or loses in order to form a chemical bond…

Q: 3. Assign oxidation states to each atom in the following compounds, then indicate whether each atom…

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Q: What is the oxidation state of the carbon indicated by the arrow? OH O a. -2 O b..1 O c. 0 O d. +1…

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Q: What is the oxidation state of element X in the compound H3X30? a. +3 b. +2 с. +1 d. 0 е. -1 f. -2…

A: The answer is given as follows  Option 2 is correct X = + 2

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.