Find the pH of the solution containing 0.04 M Na3PO4. (Ka1 = 7x10-3, Ka1 = 2.2x10-7, Ka3 = 4.5x10-13) Note: Write the relevant equilibrium reaction, state the equilibrium constant.

Q: this given reaction: Ni2"(aq) + 2 Cl'(aq) + n NH3(aq) Ni(NH3),Cl25). What is the value of n? "hat…

A: We know tahat coordination number of metal is 6 so value of n will be 4 That means both will give 2…

Q: LiN(-Pr)2 -78 °C, THF; NaH 25 °C, THF Br 'Br b. H3O* heat MeO OMe С. NaOEt ELOH, heat

A:

Q: Which of the following is the final product in the following reaction? H (D) al ll (A) (C) H H H H…

A: When there is an alpha-methyl group present in a carbonyl compound, the reaction will take part in…

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A: A balanced chemical equation means the number of individual atoms on the product side must be equal…

Q: i) CH;NH2 i) i) LIAIH, iii) H20

A: step 1 Nucleophilic addition to the carbonyl Step 2 reduction of the carbonyl

Q: (a) Determine the product of the reaction  ? + n (b) What is the Q value of the reaction?

A:

Q: H-0 CH,OH (b) NH, CH, H--0=C (b) 0-H-- (a) CH, CH, CH, CH H-C CH, CH, | (d) (CH.)4–NH, (a) CH, (d)…

A: Hydrophobic Interaction: It is a type of interaction between non-polar molecules (alkyl chains) in…

Q: Pls give with reason, the type and name of the reaction.

A: We have to mention the type of reaction and name of the reaction.

Q: NH, CC3 CH;CH,COCI AICI, (i) NH, HNO3 H,SO4 (ii) H CH, Br AICI3 (iii)

A:

Q: [References] Use the References to access important values if needed for this question. A model for…

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Q: para cresol(p-cresol) known as bug killer and sanitizer. By combuston analysis of 0,3654 g sample of…

A: The molar mass of CO2 = 44 g/mol No of moles of CO2 = nCO2=Given massMolar mass =1.042 g44 g/mol…

Q: (h) — Н,SICI, +— Н,0 — HgSi,O4 +. HCI (i) – HSIC!, +-H,0 --. HCI б) — С,н, +— HNO3 - -C,H,(NO2)3…

A: A balanced reaction has same number of atoms both in the reactant nad the product molecule. Thus to…

Q: 3. Place the following list of compounds into as many categories (boxes) as appropriate. It's…

A: Acid - acid are the substance which give H+  ion in presence of water like HCl ,CH3COOH  Acid is…

Q: CI Cl₂ (1 equiv.) CI CI || CI CI III

A: We have to determine the major product of the reaction.

Q: How many moles of Al are necessary to form 83.2 g of AlBrs from this reaction: 2 Al(s) + 3 Br₂(1)→ 2…

A:

Q: In terms of % yield = (actual / theorietical ) X 100, explain what is meant by “theorietical”.

A: Answer :- Theoretical yield :- In a chemical reaction Theoretical yield is the maximum quantity of a…

Q: Write the name of each of the following substances: (W (a) (HCOO)2Ni-½H2O (b) Zn(SCN)2 (c) Ag2CrO4…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: The fermentation of sugar to produce ethyl alcohol occurs by the following reaction: C6H1206 (s)…

A: The stoichiometric relation in the balanced chemical equation is

Q: 1. Draw the major organic product(s) obtained in the following reactions. Be sure to include…

A:

Q: Predict the product of the following reactions: (a) BaCl2(ag) + K,SO4(aq) (b) Fe,(SO4)3(aq)…

A: Balancing a chemical equation involves making the number of atoms of an element on each side equal

Q: minum hydroxide reacts with sulfuric acid as follows 2 Al(OH)3 (aq) + 3 H,SO (aq) AlSOh (aq) 6HO0 1.…

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Q: (1 сн,СH,MgBr "CHз (2) н*

A: The reactant given is an epoxide which is represented as follows:

Q: What is the formula for this compound?

A: From the above given hints we can conclude that the compound is Aluminium oxide - Al2O3 Ions are -…

Q: 04. Write the propes symbols for ran り the following chemical equations U) CH4Q)+2S03 c) - CO,…

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Q: Hello, I need help to balancep this equation. NiCl2(aq)+K2CO3(aq)= blank + blank Thank you.

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Q: Complete and balance the following equations: (a) NaOCH3(8) + H2O(I) (b) CuO(s) + HNO;(aq) (c)…

A: The complete balanced chemical equation for the given reactions are:

Q: C-H 30% КОн `CH2CH3 CN H,SO. HNO,

A: a. Potassium hydroxide also known as caustic potash. It is used in food items to maintain its pH and…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

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Q: There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of…

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Q: (b) 0 alcohol OH *** *** 1. H3PO4 2. Os04 3. NaHSO3 ChemDoodleⓇ

A: Alcohol react with H3PO4 to give alkene then followed react OSO4 and NaHSO3 to give Cis diol

Q: shichob the following bond-line corresponds to the Newman Pr

A: Stereochemistry is a branch of chemistry in which we deal with three dimensional arrangement of atom…

Q: 1) lead + water Note:  lead will be lead(II) if there is a reaction a) Pb(s) + H2O(l)    ⟶⟶    No…

A: A thin layer of lead oxide, PbO, protects the surface of metallic lead. Under normal circumstances,…

Q: 210- A Compound 1

A: This is a Diels-Alder reaction, also called  [4n+2]-cycloaddition reaction.

Q: 1. Complete the following equations. а) CH,C=CCH, H, Ni b) HI CH;0OCH, c) H,PO, d) H,0 Ch e) ZnCu f)…

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Q: Al(NO3)3(aq) + 3KOH(aq) --> Al(OH)3(s) + 3KNO3(aq) sum of coefficients

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Q: Ethoxyethane Ethanol KMN04/H

A: Cleavage of ether can be performed by the help of strong acids. Reagent KMnO4 is an oxidizing agent.

Q: What are the following? In each case, give a short answer. Two examples are given below: Example 1:…

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Q: O-H O-H NaHCO, (exceso) H;CO, H;0

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Q: OEt H2SO4, H20, A EtO. b.) EtO OEt OEt d) c)

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Q: What is true for this chemical reaction: CO₂(g) + 4H₂(g) - CH₂(g) + 2H₂O(g)? Select an answer and…

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.