(b) NaBrO2 Element Oxidation Number Na i Br i

Q: The oxidation number of the phosphorus atom in P³¯ is

A: We know that, Oxidation number of atom in case of anion is equal to charge of its ion.

Q: In which compound is the oxidation state of oxygen (a) O2 (b) H2O (c) H2SO4 (d) H2O2 (e) KCH3COO?

A: Solution-Oxygen generally has an oxidation state of -1 in case  there is an (-O-O_) single bond; (a)…

Q: The oxidation number of a nitrogen atom in N2O3 is

A: The oxidation number gives information about how much electrons an atom has gained or lost.

Q: The oxidation number of the phosphorus atom in P3- is

A: oxidation number defined as the charge developed on atom assuming ioinc bond.

Q: Glancing at the periodic table, where do you expect to find elements that are good reducing agents O…

A: Reducing agents are those elements which reduce others and gets oxidised themselves.  Reduction…

Q: (a) Consider the following equation NO:(g) + H:0(1) – HNO:(aq) + NO(g) (i) Write two balanced…

A:

Q: Give the oxidation number of chromium in the following:(a) CrO₃(b) Cr₂O₇²⁻(c) Cr₂(SO₄)₃

A: The oxidation number is the charge than an element carries. The element gets its charge when an…

Q: 2Cro42- + 3Pb+ 5H2O2Cr(OH)3 + 3HPBO2¯+ OH In the above redox reaction, use oxidation numbers to…

A: The substance whose oxidation increases in the reaction loses electrons. And since loss of electron…

Q: Is 2Mg(s)+O2(g)=2MgO(s) a redox reaction?

A: In redox reaction oxidation and reduction occurs simultaneously.

Q: (d) NaBrO4 Element Oxidation Number Na i i Br i

A:

Q: What is the oxidation number of Phosphorus in the molecule PO32-

A: Oxidation number :- The total number of electrons gained or lost by an atom in the formation of a…

Q: 2Cr(OH)3 + 3CI→2Cr+ 3CIO+ 3H2O In the above reaction, the oxidation state of chromium changes from |…

A: Given equation: 2Cr(OH)3 + 3Cl- → 2Cr + 3ClO- + 3H2O We have to find how the oxidation state of…

Q: The oxidation number of aluminum in Al3* is

A: The oxidation number is the total number of electrons gained or lost by the atom. The atomic number…

Q: Write the chemical formula for each of the following compounds,and indicate the oxidation state of…

A: (a) The chemical formula for Sodium nitrite can be written as NaNO2 Na+ NO2- Oxidation state of…

Q: If 612 C of charge is passed through a solution of Cu(NO3)2(aq), calculate the number of moles of…

A: A numerical problem based on Faraday's law, which is to be accomplished.

Q: Complete and balance the following redox reaction in acidic solution CIO: (aq) + Cl-(aq) → Cl:(g) +…

A: THE HALF REACTION METHOD.                  OR THE ION – ELECTRON METHOD : In general, the…

Q: The oxidation number of chromium in sodium chromite, NaCrO2, is  A. -1  B. -2  C. +2  D. +1  E.…

A: The compound given is NaCrO2  Since Na is a alkali metal. And alkali metals always forms ions by…

Q: The oxidation number of a phosphorus atom in P4 is

A: Given compoun P4 Oxidation number of phosphorus = ?

Q: Identify the oxidizing agent and the reducing agent in the following reaction, and explain your…

A: Identify the oxidizing agent and the reducing agent in the following reaction, and explain your…

Q: (b) MnO4 Element Oxidation Number Mn i i

A:

Q: What is the oxidation number of phosphorus in KH2PO4?

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

Q: Give the oxidation number of arsenic in the following:(a) AsH₃(b) H₂AsO₄⁻(c) AsCl₃

A: Given compounds, (a) AsH₃ (b) H₂AsO₄⁻ (c) AsCl₃

Q: 4.43 Arrange the following species in order of increasingoxidation number of the sulfur atom:

A: Suppose that oxidation number of Sulfur in each molecules is "a" Given molecules are part…

Q: For the following conversion, mark the correct agent as Oxidising Agent(OA) or Reducing Agent(RA).…

A:

Q: In the balanced equation: I+ 5C12 + 6H;0 2HIO, + 10HCL a. What element was reduced? b. What element…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: What is the oxidation state of iron (Fe) in the product Fe2O3(s)?   What is the oxidation state of…

A:

Q: The oxidation number of the nitrogen atom in NH3 is

A: Oxidation is a hypothetical number which tells about the number of electrons loose or gain by the…

Q: In the following reaction which element got oxidized: 3HNO3 (aq) + Al(s) → Al³* + 3NO2(g) O a.…

A:

Q: The oxidation number of the manganese atom in MnO₄⁻ is

A:

Q: 14) The oxidation number of sulfur in the thiosulfate ion, S2O32- is A) +2 в)-2 C) +3 D) +4 E) +6

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

Q: The oxidation number of Mn (manganese) in KMNO4 (potassium permanganate) is: O a) +6 Ob) +7 c) 7 d)…

A: Oxidation number It is defined as the number of electrons either accepted or donated by an atom

Q: C20,? + MnO2 → CO2 + Mn2+ а. Oxidizing Agent Reducing Agent

A:

Q: When the following redox reaction is balanced in acidic conditions, how many H2O are there in the…

A:

Q: Consider the following reaction: 4A (s) + 5 B2 (g)2 A2B5 (s) The oxidation states are as follows:…

A: Given reaction,     4A(s) + 5 B2(g) → 2 A2(s)B5(s)

Q: The oxidation number of the chlorine atom in ClF₃ is

A: The compound given is ClF3.

Q: Calculate the oxidation number of the hypothetical element X  in Na2X2O3. The other elements in that…

A: Given, The given hypothetical element is Na2X2O3

Q: Determine the oxidation state for Aluminum Hydroxide, Al(OH)3

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

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: the oxidation number of a nitrogen atom in N2O3 is

A: Oxidation number or oxidation state can be defined as the number of electrons lose or gain by an…

Q: K5[Mn(CN)6NO], Na3MnO4 and KMnO4 what are the oxidation numbers of manganese?

A: The oxidation state or oxidation number is the hypothetical charge that an atom would have if all…

Q: Which statement is correct for the following redox reaction? 5 Fe2+ + MnO4 + 8H+ → 5 Fe3+ + Mn2+ +…

A:

Q: The oxidation number of Cl in HCIO4 is

A: Oxidation number of Cl in HClO4 = ?

Q: b. HslO6 + Cr > 103 + Cr3+ Oxidizing Agent Reducing Agent

A: An oxidizing agent is a substance that cause oxidation by accepting electrons therefore it gets…

Q: What is the oxidation number of chromium in the chromate ion, CrO42-? O a. +2 O b. +6 O c. +8 O d.…

A: The oxidation number of oxygen in most of its compound is equal to -2.

Q: (c) NaBrO3 Element Oxidation Number Na i i Br i

A: Given,  Compound = NaBrO3  a). Oxidation number of Na = ?  b). Oxidation number of O = ?  And  c).…

Q: he products of an acid and metal reaction are a. salt, water, and CO 2 b. water and CO 2 c. salt…

A: Acid and Metal reaction:-          Acids react with most metals and, when they do, a salt is…

Q: H* + UO5² → UO2*2 + H2O + O2

A: Redox Reactions are those reactions in which the oxidation (Addition of Oxygen or Removal of…

Q: What is the oxidation number of nitrogen (a) in aluminum nitride, AlN, and(b) in nitric acid, HNO3?

A: To determine the oxidation number of N in AlN and HNO3 To find the oxidation number of N we should…