What is the Charactenshe length of a hydrogen bond m soluhon? a) 0.028 A b) 0. 28 A c) Z.8 Å d) 28 A e) 280 A

Q: काना P०३वडडांपल श्षलकांव्ट (PeN ) Oल्वलह् जकक वतंवेह , व वेलववास पुde्सा पुवनांवर CHCN ) , kcN (a৭)+…

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Q: Et Me Me Excess EtMgBr 2) H,0 Et

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Q: orelowing ecronic tant tic d wtest weh Select one Oanoiman OBA 4

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Q: What is the hydronium concentration [H3O+] of a solution with a pH of 7.84?

A: We have given that pH is a measure of the hydrogen ion activity usually in aqueous solution.  pH =…

Q: 7. 8. 5. 6. Reactants: Reactants: CH4 + Reactants: N₂ + Reactants: CO₂ + 0₂ → O₂ → H₂ → H₂O → 03 CO₂…

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Q: 6. What are the hydrogen and hydroxide 1on concentrations for a solution with a pH value of 4.72?

A: Given data: *pH value of a solution is 4.72.  The relation between concentration of hydrogen ion and…

Q: of the following reaction: OH [0] CH3 CH2 CHCH3 → the canyas hy choosing buttons from the Tools (for…

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Q: What is the product of this reaction? 02, NaOH Aliquat 336

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Q: Calculate [H3O+] when pOH is 8.90

A: First, from given pOH value the value of pH is calculated.

Q: concentration in n

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Q: me compound whích is responsible for acid rain is DA sutur OE sultur dioride OC sufur trianide

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Q: What volume of a 0.1500 M solution of AgNO3 is needed to completely react with 100.0ml of a 0.2500 M…

A: According to the given reaction we can see that 2 moles of AgNO3 is required to completely react…

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Q: Element M reacts with oxygen to form an oxide with the formula M20. When M20 is dissolved in water,…

A: When a element react with with oxygen then it form its oxide.  The process is oxidation process.

Q: e pOH of an

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Q: Classify the following reaction in as many waydal as possible S8+8O2 8SO2

A: Given reaction: Classification of Reactions: Chemical reactions can be classified as,…

Q: The substances produced when KOH reacts with H2CO3 are O H20 and CO2 O co2 and KH O H2 and KCO3 O…

A: Chemical reactions can be of different types that are displacement reactions, decomposition…

Q: 27. Dissolved dioxygen in water samples can be determined by the following equations: 2MnSO4(aq) +…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Using the half following reation method for the red ction AsO3 (s) t NO3 caq) →H3ASU4 cerq) + NZO3…

A: oxidation is loss of electron and reduction is gain of electron

Q: 2. Determine the hydrogen/hydroxide ion concentration of the solution given the following pH below.…

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Q: TREVIEW opies] [References] Use the References to access important values if needed for this…

A: In acidic conditions (acidic medium), The balanced eqn is given by –  1 Cl2 + 1 H3AsO4 +1 H2O → 2…

Q: 74.Sulfuric acid is a a. Diprotic acid b. Triprotic acid C. Tetraprotic acid d. Monoprotic acid

A: It releases two protons.

Q: The coefficient for HNO3 IS _ when bolonced N2Os +H2O >_HNO 3

A: Coefficient of HNO3 in the given balanced reaction:

Q: Question 4 of 14 Submit Identify the best conditions to complete the SN2 reaction shown below. Br A)…

A: In sn2 reaction nucleophile attacks from the opposite direction of leaving group in presence of…

Q: Write a net ionic equation for the overall reaction that occurs when aqueous solutions of phosphoric…

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Q: Ph for H3O+ = 2.19 × 10‐11

A: pH is negative logarithm of hydrogen ions

Q: 8. Have cach member of your group "balance" rwo of the equations below. Label cach equation with the…

A: Balanced the equation and write its name of them -

Q: Q4. 4.8 g of an inorganic metal oxide ore mainly contains 93% of Nickel (III) oxide which decomposes…

A: As 4.8 g metal oxide contains 93% Ni2O3 (MW = 165.4 g ) so the total amount of Ni2O3 present = 4.8 x…

Q: Which compound(s) would N OT react with sodium metal (Na) or with sodlum hydroxide? OCH3 II III a) I…

A: Among the given molecules, I is an alcohol, II is an aromatic ether (anisole) and III is phenol.

Q: acid base reaction

A: C) A Salt and Water

Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and sodium…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: 68

A: In the valence shell of halogens,  there are 7 electrons,  hence they have high tendency to accept…

Q: Br OH а. NaCOOH/ DMSO b. 1. КCN, 2. НзО", сalor С. 1. NaOH; 2. НаCrО4 d. 1. 2 Lil éter; 2. 3. H2CrO4…

A: For 84 the reaction sequence is as follows             Option d

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A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: What is made when magnesium reacts with hydrochloric acid .A magnesium nitrate and hydrogen gas .B…

A: Given  Reactant = Magnesium and Hydrochloric acid  Product  =  ?

Q: 4. Remove SO₂ 5. Remove O₂ 6. Remove SO₂

A: Equilibrium constant , k  remains constant as long as temperature is kept constant.

Q: QUESTION 11 Which of the following compounds is most acidic? HO, HO. II IV O II

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Q: 101 Che A useful guide for studying : CH X Chem101 5://app.101edu.co Question 5 of 12 If 16.6 g of…

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Q: »Q Bocking soda (WaHCO3)isused.of ten. as antiacidto neutralize hydlvechlovic acidl of…

A: The neutralization reaction of Baking soda and Hydrochloric acid can be given as:…

Q: 31. For (NH.) PO(aq), the solvent is a. (NH.) PO. b. NH . PO d. water e. Duff beer Letter answer to…

A: Given solution is :  (NH4)3PO4 (aq)  In this solution, which is solvent  Options are :  a. (NH4)3PO4…

Q: Whatis the concentration of hyroxide o a solution with a PH of Z.083. f.7.0

A: Given : pH of solution = 2.08

Q: what is the concentration of hydronium with a pH of 7.42

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Q: 30) Which of the following is a nonelectrolyte? A) MgCl, B) H,SO, (strong acid) HF (weak acid) D)…

A: Electrolyte is a substance that is able to conduct electricity in its aqueous solution. This is due…

Q: Calculate the molarity of 150.0 mL of sodium hydroxide solution needed to react with 65.7 mL of a…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: The substances produced when KOH reacts with H2CO3 are O H20 and CO2 O co2 and KH O H2 and KCO3 H2O…

A: The balanced chemical reaction is the representation of the chemical reaction along with the…

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A: Hydroboration oxidation of alkenes produces primary alcohol.  The addition of water to alkenes takes…

Q: What is the H concentration if the OH concentration is 7.84E-10 M?

A: The product of H+ ion concentration and OH- ion concentration in pure water is called ionic product…

Q: 33. The reaction H;O + NH3 = NHOH could be classified as A Substitution B Redox C Acid/base D…

A: A multiple choice question based on type of reaction, which is to be accomplished.

Q: Part C Phosphorus is a ___________ and must ______ three electrons to acquire an octet.…

A: The octet rule states that atoms are stable when their valence shells are filled or form compounds…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.