What is the oxidation state of nitrogen in NO3 ion? O A. +6 О В. +5 O C.-1 O D. +1

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 gas produced in the reaction of potassium carbonate and hydrochloric acid? a. Cl2 b. СОз…

A: In the Reaction of potassium carbonate with hydrochloric acid, a salt of potassium chloride is…

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: A chemical reaction has the equation 2AgNOg (aq) + Zn (s) -› 2Ag (s) + Zn(NOg)2 (aq). What type of…

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Q: 13. Balance the following skeletal reactions using the half reaction method (under acidic…

A: Balancing redox reaction in acidic medium .

Q: Assign oxidation numbers to each of the elements in the compounds below. hypochlorous acid HCIO…

A: Oxidation number of hydrogen is +1                 oxidation number of oxygen is -2

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: Which of the species can be oxidized with 1M HBr? a. Na b. Hg c. Pb d. Mn2+

A: A reducing agent or reductant is species that help in reduction and itself undergoes oxidation . It…

Q: Given the reaction:    H3AsO3 + I2 + NaHCO3 → H3AsO4 + NaI + CO2 + H2O    The oxidation state of…

A: In this question, we will determine the oxidation state of As, reduction species, reducing agent and…

Q: The thermite reaction is used in welding applications and chemistry demonstrations because it…

A: An increase in the oxidation state is termed as oxidation while the decrease in the oxidation state…

Q: 4. Determine the oxidation state for all atoms in each of the following compounds a. KMNO4 b. NiO2…

A: Oxidation state is the hypothetical charge an atom would have if all bonds to atoms of different…

Q: is the oxidation number of the nitrogen in NO3 ? O +4 O +3 O +5 O +6 O +7

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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: 11. The following reaction will be: a. 2 y 3 b. 3 c. 2 d. 1

A: Given that : We have to determine the product formed for the above reaction.

Q: Which of the following N-containing compounds does N have the highest oxidation state, and why? A.…

A: The Oxidation states for the given compounds can be calculated as: A. Fe(NO3)3…

Q: In the reaction below, identify (in order left to right) the oxidizing agent and the substance being…

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

Q: Balance each of the following oxidation-reduction reactions. a. Co(s) + Br2 (1) → CoBr3 (s) b. Al(s)…

A: Count the number of atoms of each element present on both sides of the chemical reaction and then,…

Q: Assign oxidation state to the underlined element. 1. Na2S2O3 2. NaN3 3. CH4 4. Fe2O3 5. MnO2

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Q: Identify the element being oxidized and the element being reduced in each of the following reactions…

A: Note : As per our guidelines ,we are supposed to answer only first three parts (a,b,c) . Kindly…

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: What is the oxidation number of Oxygen in (HO₂)? O-2 0-1 O-1/2 O Zero

A: We need to find the oxidation number of O in H2O.Oxidation number of a particular atom can be…

Q: 8 H+(aq) + Cr2O72-(aq) + 3 H2S (aq)----> 2 Cr+3 (aq) + 7 H2O (l) + 3 S (s) a. Assign oxidation…

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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: When does oxygen have an oxidation number different from 2-? When it is bonded to fluorine When it…

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Q: Calculate the increase or decrease in the oxidation state for each element listed as it changes from…

A: In a chemical reaction, the reactants of an appropriate mass are converted into the product. The…

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: EOC Calculate the number of grams of solute in each of the following solutions. (a) 3.63 L of a 3.23…

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