Br₂ + S2-2Br* + S In the above reaction, the oxidation state of sulfur changes from How many electrons are transferred in the reaction? to

Q: If you complete and balance the following oxidation-reduction reaction in basic solution NO2 -1aq2 +…

A: The given skeleton reaction is, Half reaction for the above reaction are, Now, balance the above…

Q: Denitrification is an important biologically-mediated process by which nitrate is reduced. This is…

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Q: Which one of the following is not a redox reaction? O 2H2O(g) O Zn(s) + 2MNO2(s) – O PBO2(s) + Pb(s)…

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Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: In the given chemical equation, fluoride ion gets oxidized to fluorine and chlorine gets reduced to…

Q: 6 CIO2 + BrO3 + 3 H₂O 6 CIO3 + Br + 6 H* In the above reaction, the oxidation state of chlorine…

A: Given balanced chemical equation, 6 ClO2 + BrO3– + 3 H2O → Br– + 6 ClO3–+ 6 H+

Q: Use the References to access important values if needed for this question. When the following…

A: Concept  1) The species which oxidised others while reduced itself is called oxidising agent.  2)…

Q: Determine the oxidation state for each of the elements below. The oxidation state of manganese in…

A: Answer:Formal charge on an atom present in a specie is called its oxidation number in that specie.

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balanced the given redox reaction under acidic condition--->

Q: : HCl + HgNO3 -> Hg2Cl2 + HNO3. 20.0 grams of HCl is mixed with 30.0 grams of HgNO3 The mass excess…

A:

Q: brightly 6. Many ionic compounds containing metal atoms are each compound determine the oxidation…

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: (b) Cr₂S Element Oxidation Number Cri S (b) Cr₂S3 Element Cr C ง Oxidation Number i S i E SUPPOR

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Q: RedOx Reaction Stoichiometry What mass of solid potassium oxalate (K₂C₂04), when dissolved in an…

A: Redox reaction is a type of chemical reaction that involves transfer of electrons between between…

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: oxidation is defined as increase in oxidation state of the element. while reduction is defined as…

Q: For the reaction KClO⟶KCl+12O2 assign oxidation numbers to each element on each side of the…

A: Reactant side: KClO  Oxidation number on K = +1 Oxidation number on O = -2

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: For the following reaction: 18 H+ (aq) + 6 MnO4-(aq) + 5 I– (aq) → 6 Mn2+ (aq) + 5 IO3– (aq) + 9…

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Q: How many grams of sodium thiosulfate, Na2S₂O3.5H₂O (248 g/mol), constitute its gram equivalent…

A: Given,  Options are :

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Applying oxidation and reduction concept.

Q: 1. Classify the following redox reactions as combination, disproportionation reactions. 2N,(g) +…

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Q: Q5. Chlorine is an important industrial chemical. (a) Chlorine is formed when KMNO, reacts with…

A:

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: (b) Cr2S3 Element Oxidation Number Cr i S i

A: Oxidation number of Cr : +3

Q: NO + Cr3++ 2H2OCr + NO3-+ 4H+   In the above reaction, the oxidation state of chromium changes…

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

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Calculate  the oxidation number of highlighted atom ?

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: • Oxidation state of atoms in pure element or Atoms in free or uncombined elements is 0 (zero). •…

Q: The oxidation number of the chlorine atom in ClO₂ is

A: The oxidation number of the chlorine atom in ClO₂ = +4.Explanation:Step 1:Let x be the oxidation…

Q: Cl₂ + 10CO₂+ 6H₂O—2CIO3 + 5H₂C₂O4+ 2H+ In the above reaction, the oxidation state of carbon changes…

A: From the value of oxidation state of the elements in the compounds, we can predict whether it is…

Q: (a) Sr(BrO3)2 Element Oxidation Number Sr i Br i i

A:

Q: oxidation state of species highlighted atom VO(s) H,O (aq) Cu'(aq)

A: Interpretation: We have to calculate the oxidation states of central atom.

Q: When the following half reaction is balanced under basic conditions, what are the coefficients of…

A: In a basic medium, the following steps have to be taken: Balance the number of atoms. To balance…

Q: Use the chemical reaction equation 4 NH 5 0₂ to answer the following questions- To (obie trigin)…

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Q: What are the spectator ion:

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Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

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Q: The proper assignment of oxidation numbers to the elements in the polyatomic ion SO32- would be…

A: In sulfite ion SO32-, the oxidation state of the oxygen atom is -2. Oxidation number of element in…

Q: 6CIO, + BrO3+ 3H20BR" + 6CIO,+ 6H* In the above reaction, the oxidation state of bromine changes…

A:

Q: When the following half reaction is balanced under basic conditions, what are the coefficients of…

A: a) Oxidation state of the ‘S’ atom in SO42- can be calculated as follows: Oxidation state of the…