Consider the following redox reaction: 2Cu + 02 2CUO) (s), a) What is the oxidation number of Cu in Cu b) What is the oxidation number of Cu in CuO c) Which reactant is being oxidized d) Which reactant is being reduced

Q: Which of the following monoatomic ions has an oxidation number of +3?     Al3+ in AlCl3     Fe2+…

A: Oxidation number is defined as  the sum of electrons which atoms in a molecule can lose or gain…

Q: Balance the following redox reaction which takes place in basic solution. Write your balanced…

A: Loss of electrons is oxidation and gain of electrons is reduction.  Substance which undergoes…

Q: (Mn) + (O2) + (2H+) => (Mn^2+) + (H2O2)  In the above reaction, the oxidation state of manganese…

A:

Q: Assign an oxidation state to each atom in each compound. a) CH4 b) CH2CI2 c) CuCI2 d) HI

A: a) Since C is more electronegative than H  Hence the electron of each H will be near C Hence C will…

Q: What is the oxidation state of each element in K,Cr,0,? Cr к What is the oxidation state of each…

A: (a) Oxidation state of each elements in K2Cr2O7 Oxidation state of K = +1 Oxidation state of Cr = +6…

Q: The oxidation number of Na in Na₂SO is:

A:

Q: Oxidation number of Cr in K2Cr207 is

A: Compound = K2Cr2O7  Potassium (K) has +1 charge. Let x is the oxidation number of Cr

Q: Circle all the true statements below: A) The oxidation number of Xe in XeO2 is +4…

A: Oxidation number is defined as the charge acquired by the element in a chemical compound. It can be…

Q: Bi(OH)3 + CrCr(OH)3 + Bi     In the above reaction, the oxidation state of chromium changes from to…

A: The oxidation number of an atom is a positive or negative number that indicates its degree of…

Q: Write the symbol for:  a) one metal in period 4 that can have multiple oxidation states:    b)…

A: The transition metals show the variable oxidation states. In the transition element, the electrons…

Q: Referring to the equation above, what is the oxidation number of N in NO2(g)?

A:

Q: Which of the following equations represents an oxidation- reduction reaction? A B с D Ca(OH)₂ (s) +…

A: The given reactions are shown below We have to identify which one of the above reactions represents…

Q: 7. Consider the following reaction at equilibrium for the questions below: Zn (s) + Cu2+ (aq)  Zn2+…

A: Oxidation is the loosing of electrons and reduction is the gaining of electrons. Who give electron…

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: what is the oxidation number of each atom in ammonium sulfite (NH4)2SO3?

A: Oxidation number is the charge on an element in its bonded state. The given compound is ammonium…

Q: 7. Give the oxidation number of nitrogen in each of the following compounds or ions: (a) Li3N (d)…

A: Rules for assigning oxidation numbers:- The oxidation number of a free element is always  Fluorine…

Q: Supply the correct oxidation numbers for each element in the compound. Apply the rules in…

A: When an atom loses or gains the number of electrons, then it will acquire a charge. This charge is…

Q: what is the oxidation state for sulfur in the sulfate ion SO42-

A: The oxidation number of  oxygen(O) is generally in -2 state in combined state The  overall oxidation…

Q: Identify the initial and final oxidation states for the element carbon in the equation C(s) CO(g)…

A: Oxidation number, also called oxidation state, the total number of electrons that an atom either…

Q: What are the oxidation numbers in the following compound?   ClO2-

A: The oxidation state of oxygen is -2. The overall charge of the given compound is -1.

Q: In the reaction Zn + CuSO4 - > Cu + ZnSO4 what has been oxidized?

A: The species which has been oxidized in the reaction given below.

Q: what are the oxidation states of Ag, Zn, Cd and Al

A: To find:  The oxidation states of Ag, Zn, Cd, and Al?

Q: 32. Assign/determine the oxidation states of each element in each species below: (a) N₂ (b) BH3 (c)…

A:

Q: 4. Determine the oxidation numbers of each of the elements in the following reactions, and identify…

A: Oxidation number is the number that denoted the number of electrons that an atom can share donate or…

Q: Use the activity series to determine for which of the following starting materials would there be NO…

A: The reactions given are,

Q: The oxidation number of Mn in MnO₂ is

A: The oxidation number of an element represents the charge density on the element which controls its…

Q: a) what is the oxidation number of Cl in ClO- ? b) what is the correct name for FePO4 ?  c) what…

A: This is the concept of chemical bonding and naming of inorganic compounds.

Q: What is the oxidation number of "Cl" in Mg(ClO2)2?   a.) –1 b.) +6 c.) +3 d.) +7   e.) –7

A: The compound given is Mg(ClO2)2.