What is the oxidation number of chlorine in ClO4-?   Question 6 options:   a)  +8   b)  +7   c)  +6   d)  +5   e)  +4   f)  +3   g)  +2   h)  +1   i)  0   j)  -1   k)  -2   l)  -3   m)  -4   n)  -5   o)  -6   p)  -7   q)  -8

Q: Question 3 of 8 Fill in the blanks: Determine the oxidation number of each element in KNO3, K = N=…

A: We have to calculate the oxidation no of K,N and O in KNO3.

Q: Question

A: In Redox Reaction, One species is Oxidised and another species is reduced that means it will have…

Q: Write the molecular equation for the reaction of each metal with hydrochloric acid (states of…

A: • Molecular Equation : A molecular equation is a chemical equation in which ionic compounds are…

Q: Hello I need help figuring out the molecular, ionic and net ionic equations for the 13 reactions.

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Q: Find the oxidation number of each atom 1) Ag 2) Br2 3) SO,2 +1 4) [NO4]* 5) MgSO4. 6) CuзPO4 7) NO:…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: 15. A) G Of the following reactions, which would be considered an oxidation? NH₂ NH₂ B) D) OH OH

A: Oxidation:- In organic chemistry, oxidation means removal of Hydrogen(H) from compound or addition…

Q: QUESTION 32 What is the molarity of 3.067 moles of C 6H 120 6 dissolved in 3.668 liters of solution?

A: Molarity = number of moles / volume of solution Given values are- Number of moles=3.067 Volume =…

Q: Question 3 of 8 Fill in the blanks: Determine the oxidation number of each element in KNO3, K = N=…

A: Oxidation number, also known as oxidation state, is used for determining how many electrons an atom…

Q: Question 1

A: Hi, since there are multiple questions posted we will provide you with answers for the first three…

Q: Write the balanced NET ionic equation for the reaction when aqueous (NH4);PO, and aqueous Zn(NO3)2…

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Q: QUESTION 35 Balance the following equation: v H 2S Sr(OH) 2 -> SrS VH 20 H20

A: In balance equation number of each atom on reactant side should be equal to number of each atom to…

Q: How many milliliters of 2.212 M H2SO4 are needed to contain 0.82 moles of H,SO,?

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Q: How many grams of lead will result from the reaction of 2.5-g of Al when reacted in aqueous solution…

A: Given:mass of Al used in reaction = 2.5g The balanced reaction for the given questionis:2Al +…

Q: SECTION 2 REVIEW: 1.Balance Equations: Write balanced equations for the read N, + H2 NH, 21 КОН +…

A: We need to balance the chemical reactions so that they obey the law of conservation of mass. We can…

Q: HEY MAY YOU PLEASE HELP ME Aqueous solutions of potassium sulphite and perchloric acid are mixed…

A: The solution is given below -

Q: A solution is electrolyzed at 0.751 A for 30.00 minutes.  0.178 g of vanadium is recovered.  What is…

A: Correct answer is (d) 4 . By Faraday's law: w = E×I×tF  0.178 = 51×0.751×30×60n.f×96500  n.f = 4…

Q: 2. Describe in words and using calculations how you would prepare 475 ml of a 0.40 M…

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Q: Which of the following would be identified as a redox reaction   Question 4 options:   A)  CH4 (g)…

A: Redox reactions are those in which both oxidation and reduction occurs in a single reaction…

Q: + Cu SOy Ce) > Zn SOy cap) t

A: 1st Reaction  a. molecular equation  3NaOH (aq) + FeCl3 (aq) =Fe(OH)3 (s) + 3NaCl (aq)  b. Total…

Q: IV) Complete and balance the following equations: N1aC Na2SO3 HСГ a) (gas evolution) KOH H2SO4 b)…

A: We are authorized to answer one question at a time, since you have not mentioned which part you are…

Q: Determine the oxidation number of the underlined element 1. H,SO, 2. UO, 3. PO, = -3

A: In this question we have to tell the oxidation number of underlined elements.

Q: 77

A: Polyatomic ions :  The ions that are made of multiple atoms e.g. nitrate ions is polyatomic ion.

Q: Chemistry

A: Calculating oxidation numbers involves following a set of rules to assign the correct oxidation…

Q: Be sure to specify states such as (aq) or (s). + If a box is not needed leave it blank. If no…

A: We know nitric acid is a strong acid and undergoes complete dissociation.

Q: QUESTION & Select all the reactions that are redox reactions. OA. CaCO3 Cao + CO2 B. PCI3 + Cl2 -…

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Q: Question 1 of 8 Fill in the blanks: Determine the oxidation numbers of each element in. PbCl4; Pb= ,…

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

Q: 1. 4Fe + 30₂ 2Fe2O3 Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent: 2. Cl₂…

A: Increase in oxidation number occurs in an oxidation reaction. Decrease in oxidation number occurs in…

Q: Type in the Oxidation Numbers for each atom in the compound (HINT: remember to look at the overall…

A: Step 1: Step 2: Step 3: Step 4:

Q: 4. K;Cr20, + KI + H;PO4 5. K,Cr,O, + FeSO, + H,SO, I2 + CrPO, + KPO4 + H;0 Cr;(SO,); + Fe,(SO,); +…

A: A balanced chemical reaction is that in which the left-hand side contains an equal number of atoms…

Q: Question 36 Which reaction is a precipitation reaction? A. AgNO3(aq) + KBr(aq) B. 2 H₂O(l) -------->…

A: Precipitation reactions are chemical processes that take place in aqueous solutions and result in…

Q: Example: a) molecular equation 3 NaOH(aq) + FeCl3{aq) → Fe(OH)3(5) + 3 NaCl(aq) b) total ionic…

A: NOTE: please note according to our policies , we can only answer one question at one time. you have…

Q: question 27

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Q: Which of the following best describes an oxidation reaction? O 1) Gain of chlorides O 2) Loss of…

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

Q: Find the Molecular Equation, Complete Ionic Equation, and Net Ionic Equation of: silver nitrate and…

A: Given reactions are the double displacement reactions. Molecular equation includes the molecular…

Q: INSOLUBLE

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Q: Example: a) molecular equation 3 NaOH(aq) + FeCl3(aq) → Fe(OH)3(5) + 3 NaCl(aq) b) total ionic…

A: Given - Reaction 1 -  (a) Molecular equation -  3NaOH (aq) + FeCl3(aq) ------> Fe(OH)3(s) +…

Q: Question 2 The reaction: Na + Feso4 - Nazso4 + Fe is REDOX reaction? O True False

A: Redox reaction is a reaction in which the oxidation number of the atoms are changed.

Q: 4. If you began a reaction with the following ions in solution, what would be the net ionic…

A: The question is based on the concept of chemical reaction.We need to write net chemical equation in…

Q: B) Assign oxidation numbers to each element 1) Ag 2) KCI 3) KC103

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Question 26 Classify this reaction: BaCl2 (aq)+Na2SO4(aq)→BASO4(s)+2NaCI (aq) OAcid-Base reaction…

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Q: 4. H₂ + Cl₂ → 2HCl Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent: . 9|…

A: Oxidation: when an element loses electrons and the oxidation number increases. Reduction: when an…

Q: the blanks: mine the oxidation numbers of each element in. PbCl4; Pb= , Cl=

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction.…

Q: B) Assign oxidation numbers to each element in each of the following compounds or ions: 1) Ag 2) KCI…

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Q: net ionic equation of MnCO3 and HCL

A: net ionic equation is chemical equation of species which are directly involved.