H,O 4 NaOH/H,O 12/KI (exceso) a. AGNO3 NH OH Br2 (1 mol) b. HOẠC etanol KOH/EŁOH с. KOH/ELOH

Q: In a 0.73 mM aqueous solution of 4-chlorobutanoic acid (C,H¸CICO,H), what is the percentage of…

A: The dissociation of 4-chlorobutanoic acid (C3H6ClCOOH) is shown as,

Q: How many moles of NaOH are needed to neutralize 0.74 mol of H2SO4? Keep 2 decimal places for your…

A: First we have to write the Balanced Reaction between  NaOH and H2SO4 , then by applying the concept…

Q: 4. How much 0.20 M H3PO4 is needed to react with 100.0 mL of 0.10 M NaOH?                 H3PO4  +…

A: Phosphoric acid reacts with sodium hydroxide to form sodium phosphate and water. The equation for…

Q: 3. Calculate the number of moles a. 1.0 mL 0.10M Pb(NO3)2 and 5.0 mL, 0.10 M KI b. 2.0 mL 0.10M…

A: Solution- (a).No. of moles = concentration × volume Pb(NO3)2 +2KI → PbI2 ↓+2KNO3No of moles of…

Q: A 12.5 9. by moss Solutron 0t ethaol (2 HSOH Jin ucte hos a den sity ot 20と 、 whot is the molority…

A: Molarity is given by the number of moles per litre of the solution. Molarity=Number of…

Q: The table below shows the structural formulas and corresponding K, values of four different…

A: Acid dissociation constant is the equilibrium constant in a chemical reaction that recognizes strong…

Q: How many millilitres of water must be added to 120 cm3 of 1.50M HCL to give 1.00 M HCL

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Q: (2) NaOEt, ELOH

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Q: Calculate [H+] of 0.1 M CH3COOH at 25C (Ka = 1.8x10-5) 0.001444 mol/I 0.00134 mol /I 0.00189 mol/ IO…

A:

Q: rom A-H, 1) Which will have the highest melting point? 2) Which soluable in 5% HCl? 3) Which…

A: Melting point is defined as the temperature at which a solid substance melts. It gets affected by…

Q: d. 20.00 mL of water with 1.00 mL of 1.0 M NaOH added e. 20.00 mL of water with 1.00 mL of 1.0 M HCl…

A: Given data, (d) Volume of water = 20.00 mL Volume of NaOH = 1.00 mL Molarity of NaOH = 1.0 M (e)…

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

A:

Q: What is the AH° for the following reaction: H2O (1) + CH4 (g) --> CH;OH (I) + H2 (g) Given the AHf…

A: Consider the given reaction is as follows; H2O l + CH4 g → CH3OH l + H2 g The value of ∆H° for the…

Q: HA(aq) + OH(aq) - H,O(l) + A(aq) late the pKa value of the acid, and determine the number of moles…

A:

Q: t 25°C, what are the molar H30* and OH concentrations in a 0.0360 M C& Hs COOH (K, (C,H;COOH)= 6.28…

A: Concentration of benzoic acid = 0.0360 M

Q: A+ 25° c, what are the molar Hy O* and OH" concentration in o. 0250 M ethyl ammonium chloride?

A:

Q: How many mL of 0.175 M NaOH would be required to neutralize 73.7 mL of 0.344 M H2SO4?…

A: Molarity can be used to determine the volume of a solution. The concentration change is inversely…

Q: 2. At 25°C, what are the molar H,O* and OH- concentrations in a. 0.0300 М С6H5COОН? b. 0.обоо М HN3?…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: 6. Consider the reaction below to answer the following question(s). pk = 26 pk = 40 :0: H :ö: Lit…

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Q: HNO3(aq) + Na2CO3(aq) > NaNO3(aq) + CO2(g) + H2O(l)

A: Answer - According to the question - Given - HNO3(aq) + Na2CO3(aq) > NaNO3(aq) + CO2(g) + H2O(l)…

Q: 3. water occurs in three steps. The sour taste of lemons is attributed to citric acid. The…

A: Given: Citric acid dissociates in water as per the below three steps.

Q: 1) LDA, dry THF 2) excess CH3 CH₂ Br

A:

Q: 4. H2SO4 + HI → I2 + SO2 (Acidic Solution)

A: Balancing of reaction can be done by:  1. Oxidation number method  2. Ion- electron method (mainly…

Q: Br NaOH 10.

A: This reaction is an example of nucleophilic substitution reaction. Hydroxide will replace bromide.

Q: Which of the following correctly completes the reaction? Na + Al(OH)3 → ? Na + Al(OH)3 → NaAl(OH)3…

A: We know that Balanced chemical equation : A chemical equation in which the number of each type of…

Q: Calculate the pKb of HSO4-.

A: The pKb value and pKa value have the following relationship. pKa+pKb=14pKa=negative logarith of acid…

Q: Find the [H2L*] concentration in a 0.005 M leucine hydrochloride aqueous solution (H2L ), H2L*, Ka =…

A: Given: Concentration of Leucine hydrochloride=0.005M Ka1=4.70×10-3Ka2= 1.80×10-10

Q: d) If I add 10-6 mols/L of HCl and NaOH simultaneously to DI water which direction will the water…

A:

Q: 11 of 48 This reaction must have a AG>0 at SATP: 2Li(s)+Cl2(g)→2LİCI(s) NHẠC(s)¬NH3(g)+HCI(g)…

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

Q: 7.0 °C? (assume complete dissociation).

A:

Q: 1. LDA, THF 2. add slowly a) 3. Н.О 1. NaOCH¿CH3 b) 2 2. H,0* 1. LDA, THF 2. add slowly с) `OCH3…

A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…

Q: in 2.31M CH3NH2 aqueous solution, determine the percentage of ionised CH3NH2 molecules. Kb =…

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Q: H НО- H НО- H trace HC1 H. Но + HO. + +

A:

Q: What is the product? Na, t-BuOH NH,

A:

Q: 1. Calculate the exact mass of NaOH needed to prepare 1.0L of 0.25N NaOH for standardization 2.…

A: 1. Normality of solution = mass of solute ( NaOH)Equivalent mass of solute×volume of solution (in L)…

Q: What mass of NaOH is required to completely neutralize with 25.0 mL of 1.2 M H2SO4?

A: Balanced equation  2 NaOH + 1H2SO4  gives Na2SO4 + 2H2O  At complete neutralisation point…

Q: How Many milliliters of 0.105 M NaOH are reqiured to neutralize exactly 14.2 mL of 0.141 M H3PO4

A: The balanced chemical equation for neutralization is  3 NaOH + H3PO4 ------> Na3PO4 + 3H2O For…

Q: What is the concentration of H+ in a solution of 0.01M NaOH? A. 0.01M B. 2 M C. 10-12 M D. 10-2 M

A: NaOH is strong base.  Hence it dissociates completely into its ions Na+ and OH-.

Q: A + B ↔ AB is 4.32 What is the Keq for 2 A + 2 B ↔ 2 AB Keq = ?

A: Keq is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Given the following information: O1 +H,0 HOI + OH" H20 = %H;0+ + ½OH¯ K = 5 x 104 K2 = 1 x 10-7 What…

A: If the reaction is reversed then its new K' will be,K' = 1/K If two reactions are added to get a new…

Q: What is the % ionization of a 1.10e-3 M HF? See reaction below HF + H2O ↔ F- + H3O+ Ka = 6.600x10-4…

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Q: details for the following reactions. NH2 NH2 12. NaHCO, 2- Ar- NO, + 6HCI + 3Sn- - Ar-NH2+ 2H,0 +…

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Q: What is the [OH] of a 2.20 M solution of pyridine (C5H;N, Kb = 1.70 × 10-º)? M 1 2 3 4 5 7 8 +/- х…

A:

Q: 2-In 6% acetic acid solution with a density of 1.12 g / cm3, what percentage of acetic acid ionizes?…

A: Interpretation -  To determine the percentage of acetic acid ionizes when given in 6% acetic acid…

Q: Prinde cerrect Puduct Br Naost r Ph A) PL noreaction Ph

A: Less substituted alkene is a major product. Hence correct option is A.

Q: 9 what is the PH of a 2.5 M solutien ef CH, NH, CI ? CHgNHz pkb = 3.35) %3D

A:

Q: 3 CH3I NaOH solution NH2 [7] (11) (i) AGOH (replaces I with "OH) (ii) 180 °C [8] (14) (12) (13) 95%…

A: This question belong to reaction mechanism of organic chemistry.In the reaction 7 ,the NaOH solution…

Q: what ?s mecaniss Br n-Buli PHCN Ph. Et20, -78 °C then aq. HCI 61%

A: In the first step the 3-bromopyridine undergoes Li exchange with n-BuLi. In the next step the anion…

Q: approximately 3.2? O A solution of 6.3 x 104 moles of HNO3. O A solution of 0.100 moles of NH3 (Ko =…

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: What is the [H3O+] concentration in 0.245 M HNO2? Ka= 7.1x10^-4

A:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.