Is isoamyl alcohol soluble in 5% NaOH, 5% NaHCO3 and 5% HCl? If yes/no, what is the reason

Q: A weak acid has a pKa of 6.44. If the pH of the solution is 7.22, what percentage of the acid is…

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Q: Given below are condensed structural formulas derived from the same molecular formula (C,H14).…

A: Structural isomers are compounds which have same molecular formula but different chain arrangement (…

Q: ) write the product of the precipitation reactions below. balance each chemical equation, and…

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Q: Senoff was working with ruthenium-based compounds, and upon discovering a brown compound, proposed…

A: The compound that Senoff discovered is a brown color compound. On the other hand, boron monoxide is…

Q: Hz S64. NH_ Na BH jCN

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Q: 3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass…

A: Initially, mass = 45.68 g Empty watch glass mass = 39.86 g

Q: Question 12 Which of the following has the lowest rate of reaction? O H2SO 4(aq) + BaSO 4(aq) 2H200…

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Q: Part A A 100.0 mL sample of 0.180 M HCIO, is titrated with 0.270 M LIOH. Determine the pH of the…

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Q: For question number 4 part b is the anode: Mg2+(aq) or Mg (s)? And is the cathode Ag+(aq) or Ag (s)?…

A: At cathode reduction takes place and at anode oxidation takes place. So we would check which metal…

Q: 9 Question 10 - Ch 19 HW - Conne X b Answered: Find the pH of the equ b Success Confirmation of…

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Q: 1. NaOCH,CH, 2. H,O* CH,CH,OH

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Q: Given the following thermochemical equations and their standard enthalpies of reaction calculate the…

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Q: What are the products in the reaction: HCO31+H20 if the H20 is acting as a base? H2CO3+H2O O…

A: Here, we have to find the products in the reaction: HCO3-1 + H2O when H2O is acting as a base.

Q: Part A 0.13 M HF (K, = 6.8 x 104) %3D Express your answer to two decimal places. ? ΑΣφ pH =

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Q: A sample of gas contains 0.1200 mol of HBr(g) and 6.000x10-2 mol of Cl2(g) and occupies a volume of…

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Q: Calculate ∆Hrxn in kJ/mol of NaOH, if the initial temperature is 25.00 oC and the final temperature…

A: Given, the initial temperature = 25.00 oC The final temperature = 31.22 oC The volume of HCl = 100…

Q: Different substances containing the same transition metal often demonstrate a wide range of colors.…

A: Due to the presence of d-orbitals, transition metals (d-block elements) can have a wide range of…

Q: j To which side must electrons be added? 3 H20 + CIO3 → CI" + 6 OH O left right

A: Which side electron added ?

Q: Cr2* (aq) + 2 e.→ Cr (s) E° = V Pd2* (aq) + 2 e- Pd (s) E° = V

A: 1) the standard reduction potential values for the following half cell reactions is:

Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method. 1. MnO4- +…

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Q: Chapter 17 Matching Questions1-5 Match the following. Drag the appropriate labels to their…

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Q: A voltaic cell is constructed from a standard Fe?+ Fe half cell (E° red %3D -0.440V) and a standard…

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Q: Consider the following electrochemical cell in, for which Ecell =   = 0.18 V at 80C:   Pt | H2(g) |…

A: Given, the cell notation: Pt | H2(g) | HCl(aq) || AgCl(s) | Ag(s) The overall reaction: H2(g) +…

Q: Reagents a. C6H5CHO b. NaOH, ethanol c. Pyrrolidine, cat. H* j. d. H2C=CHCN e. H30* f. LDA h.…

A: Michael addition : carbanion addition at beta position of α,β-unsaturated carboxylic acid…

Q: A 7.00 L tank at 28.5 °C is filled with 10.9 g of boron trifluoride gas and 7.45 g of sulfur…

A: Given-> Volume (V) = 7.00 L T = 28.5°C = 28.5 + 273 = 301.5K Weight of BF3 = 10.9 gm Weight of…

Q: At a certain temperature, nickel(II) hydroxide, Ni(OH)2, has a value of Ksp = 8.9 x 10-16. At this…

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Q: Give a clear explanation handwritten answer

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Q: 1. How does the human body regulates body temperature? 2. Use Le Chatelier's principle and reaction…

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Q: Give the product of the following reaction sequence: tof H EC: Na+ H2 NBS OK Br DMSO Lindlar's…

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Q: Name the following compound:

A: The name of the organic compounds are given according to the IUPAC nomenclature that follows some…

Q: Give the molecular, structural and displayed formulae of the following molecules:  2, 2 –…

A: For the 2,2-dimethylpropane, the Molecular, structural and displayed formula are:

Q: chemical formula of the following complex ions.

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Q: 6) H:O: + 10 → 1 + 0: (acidic solution) Balanced Equation: Osidized: Reduced: 7) HCIO + NO CI + HNO:…

A: A redox reaction can be explained as the chemical reaction in which the oxidation (loss of…

Q: Order the following solids (a-d) from least soluble to most soluble: a. SrSO4, Ksp = 3.2x10-7 b.…

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Q: For the reaction 2 A+ 4 B-→ 2 C+4 D, what is the absolute magnitude of the rate of change for [B]…

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Q: Exercise 17.117 Part A In analytical chemistry, bases used for titrations must often be…

A: Balanced chemical equation are those in which number of atoms on both sides of equation are equal.

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: Volume of H2 gas, V = 142 mL = 0.142 L (1 L = 1000 mL) Temperature of H2 gas, T = 45.0 °C =…

Q: 4. S'Na* acetone 5. Br CH3C=CLi* DMSO

A: 4. Secondary alkyl iodide and strong nucleophile prefers sn2 reaction. 5. Primary alkyl bromide and…

Q: Phosphoric acid is a triprotic acid (Ka1 = 6.9 x 10-3, K2 = 6.2 × 10-8, and K,3 = 4.8 × 10-13). To…

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Q: A reaction at 20.0 °C evolves 391. mmol of boron trifluoride gas. Calculate the volume of boron…

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Q: s Ecell for the following reaction?

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Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 1005.1 mL of water (density…

A: Given :  Volume of methanol = 200.0 mL  Density of methanol = 0.7920 g/mL Volume of water = 1005.1…

Q: Determine el nombre IUPAC para los siguientes compuestos: Br HO NH2 CH3 CI Br OH

A: The IUPAC name of the following compounds are:

Q: Refer to the acid-base titration curve shown below. What is the pka of the acid present at the half-…

A: ->At equivalence point moles of acid equal to moles of base.that is no acid base left the volume…

Q: What is the osmotic pressure, in atm, of a 0.155 M solution of MgCl, at 37.0 °C? (assume complete…

A: Given :  Molar concentration of MgCl2 solution = 0.155 M  Temperature = 37.0oC  To be calculated :…

Q: Of the following the entropy of gaseous is the largest at 25 C and 1 atm. OA C3HB OBỊ CH6 ODỊ CH6

A: Entropy means randomness of the molecules ,the small molecules has more randomeness ,so its entropy…

Q: I Review | Constants | Periodic Table raILr Normal metabolic processes produce significant amounts…

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Q: Common Name: 4-Methyl-benzophenone 'H NMR IUPAC Name: 4-Methyl-benzophenone Zoom Out CAS No.:…

A: The correct answer is given below

Q: POST-LABORATORY QUESTIONS Due after Laboratory Experiment 1. Thiocyanate, SCN;, has three possible…

A: Formal charge: We can calculate an atom's formal charge using the following equation FC = VE - [LPE…

Q: 1. Heat pentanal with KOH 2. Add but-2- enal 3. HCI

A: Since we know that enolate ion is soft nucleophile so it gives 1,4 addition reaction ( Micheal…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.