DIRECTIONS: Assign the correct oxidation number of the individual atom in the compound or ion below. ANSWER IT ALL BELOW. 1. S in S8 2. Cl in CaCl2 3. I in IO3 4. C in HCO3 5. S in FE2 (SO2) 3 6. S in SO42- 7. S in Na2SO4 8. As in K3AsO4 9. Cr in Cr2O72- 10. N in NH4+

Q: What is the oxidation number of the underlined Hypothetical Element, X? I.)  (NH4)2X(SO4)3 II.)…

A: We have to find the oxidation number of the underlined Hypothetical Element, X? I.)  (NH4)2X(SO4)3…

Q: What is the oxidation state of Cl in each ion? b. CIO2 a. ClO c. ClO, d. CIO,

A: Oxidation state: The number of gained or lost electrons in a chemical compound when the atoms…

Q: The reaction between sodium iodide and chlorine isshown below.2NaI(aq) + C l 2 (aq) → 2NaCl(aq) + I…

A: Given reaction is : 2NaI (aq) + Cl2 (aq) → 2NaCl (aq) + I2 (aq) The oxidation state of sodium…

Q: Assign oxidation numbers to the elements in each of the following compounds а. H2SO3 e. NH4IO2 b.…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

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: a) Determine the oxidation number for each element in the compound i. ClO3 2- ii. Cr₂O7²- iii. Bro³-

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Q: 2. Write the oxidation and reduction half-reaction represented in each of these redox equations. a.…

A: Introduction Oxidation is the process of losing electrons. Reduction describes the increase in…

Q: Assign oxidation states to each atom in each element, ion, orcompound.a. Ag b. Ag+ c. CaF2d. H2S e.…

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

Q: ssign oxidation numbers to each atom in nitrous acid  A. H = +1, N = +5, O = -1  B. H= +1, N= +5,…

A: The formula for nitrous acid is HNO2

Q: Identify the oxidation number of the atom/s 1. NaCl 2. Cu2O 3. CaH2 4. S8 5. H2O2

A: We know that,. For neutral atom, some of oxidation number is equal to zero. If molecule present in…

Q: atomic ions have an oxidatiIon equal to their charge. tomic ions and neutral cules have a charge…

A: Oxidation state is the hypothetical charge developed on an atom  when it is separated from other…

Q: 4. Assign oxidation numbers to the carbon atoms indicated. +1 OH 1. LiAlH4 OH HO. HO. 2. H₂O Cl₂…

A: The oxidation number of carbon (C) atoms can be calculated using the following rules-The bond…

Q: Which choice incorrectly identifies the oxidation number (O.N.) for the given species? A) Co³⁺, O.N.…

A: The provided species are A) Co³⁺, O.N. = +3 B) Br-, O.N. = -1 C) H₂, O.N. = +1 D) As³⁻,…

Q: Assign oxidation numbers to the underlined element.  1) K                                      2)…

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

Q: Refer to the activity series chart below to answer this question. Which chemical reaction will not…

A: The metal which is higher in the reactivity series is more reactive because it can readily lose…

Q: Which of the following is NOT a redox reaction?     a. They are all redox reactions.   b. Mg +…

A: # First we have to know about redox reaction: Redox Reactions : In these reactions one species is…

Q: 1. What is the oxidation number of S in each of the following substances? • H₂S SO3 H₂SO4 • SO₂ • ●…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Give the oxidation number of the underlined atoms in the following molecules or ions: ( ach) 1. CH4…

A: “Since you have posted multiple questions, we will provide the solution only to the first five…

Q: * Assign oxidation states to all atoms in each compound 1. KMnO4 2. P406 3. Fe₂O4 Determine what…

A: When the oxidation number increases from reactant to product then its called oxidation.  When the…

Q: WHAT IS MY OXIDATION NUMBER? Use the rules for assigning oxidation numbers to determine the…

A: we have to determine the oxidation states and fill the given blanks.

Q: Give the oxidation numbers of all the elements of the following compounds. Show complete solutions.…

A: Given:- Give the oxidation numbers of all the elements of the following compounds. Show complete…

Q: 3. Would you use an oxidizing agent or reducing agent in order for the following reactions to occur?…

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Q: Determine the oxidation numbers of the elements in the following compound. Give the oxidation state…

A: Pb(SO3)2 Oxidation  Number     Pb        S       O        +2       +4      -2

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: Determine the oxidation number of the underlined element.NI(CIO3)2 H3PO4 – SnCl2 Mg(OH)2…

A: Oxidation number can be defined as the total number of electrons gain or lose by an atom for the…

Q: which one of the following reactions is sulfur reduced?   A.  H2S(aq) + H2O(l)  →  HS–(aq) +…

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

Q: What the oxidation state of N atom is NO2 molec What the oxidation state of O atom is O; molecule…

A: We have to tell the oxidation state of given element and tell which species is reduced and oxidised

Q: Assign oxidation numbers to each atom in each substance. a. CH₂O C: H: b. NH3 N:01 H: c. Rb2SO4 00:0…

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Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

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Q: Which choice correctly identifies the oxidation number (O.N.) for the given species? A) Mn²⁺, O.N. =…

A: Oxidation number in simple terms can be described as the number that is allocated to elements in a…

Q: a. In which of the following reactions does the oxidation number of carbon show the greatest…

A: Given,  A. CH4(g) + 2O2(g) → CO2(g) + 2H2O(l)B. C(s) + O2(g) → CO2(g)C. 2CO(g) + O2(g) → 2CO2(g)D.…

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

A:

Q: Assign oxidation states to each atom in each element, ion, or compound.a. Cl2 b. Fe3+ c. CuCl2d. CH4…

A: Since your question is multiple sub-parts. So according to our norms, we will solve only the first…

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: Assign each element in the following compounds its correct oxidation #. 1. HNO3 2. SO4²- 3. H₂CO3 4.…

A: oxidation number  is the charge of an atom if all of its bonds to different atoms were fully ionic.

Q: *6. Assign oxidation numbers to each of the elements in the following compounds. Show any…

A: As per our company guidelines we are supposed to do answer only first 3 subparts. kindly repost…

Q: Find the oxidation number of each element in Fe2(HPO4)3.

A: