A student reacted 15 mL of 0.200 M H3PO4 with 24.25 mL of NaOH. Determine the molarity (M) of the NaOH

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Q: One mol of monoatomic ideal gas was subjected to the following process: Step 1. isobaric expansion…

A: Answer: In Isobaric process, Pressure remains constant, in Isochoric process volume remains constant…

Q: A 2 dm3 flask maintained at 700 K contains 0.1 mol of CO(g) and a catalyst for the reaction CO(g) +…

A: Recall the given equation,         CO g  +  2 H2 g  →  CH3OH g2 dm3 flask contains 0.1 mole of CO…

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A: To find out the value of ΔHrxn°, ΔSrxn° and ΔGrxn° at 25°C that is 298 K and also predict whether…

Q: Match each of the following with the correct answer. Benzovl chlorido

A: Acid chloride reacts with amine to give amide  Pthalic acid is treated with base like NaOH gives…

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A: Give in following question a molecular formula C5H10O give with reaction 2,4-dinitrophenylhydrazine…

Q: How Many grams of H2O are equivalent to 0.4 mole of H2O ?

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Q: Write and equation for the addition of KI to Ag+(aq) + 2NH3(aq) [Ag(NH3)2]+(aq)

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Q: In a 1.000 L sealed container at STP you decompose 100g sodium Bicarbonate if you ignore the volume…

A: Answer: Ideal gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: OTs NaF/ DMSO 25 °C

A: Answer: Here in the presence of the solvent DMSO, nucleophile F- will be attacking on the substrate…

Q: Which of the molecules below would most likely be least soluble in hexane (C&H14)? :0: :0: A B :O:…

A: The molecules given are,

Q: Which of the following compounds could not be oxidized to a carboxylic acid? O propanal O…

A: Correct option is C.

Q: (b) The reaction (R)-2-chloro-3-methylbutane with KOH shown below, resulted in a mixture of three…

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Q: Problems i i-13: Write down the Complete the molecular equation and balance, the total ionic…

A: To write molecular equation , we would use solubility rules to check the solid product that would…

Q: Based on the theoretical result, what is the order of reactivity of primary, secondary, and tertiary…

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Q: rite the chemical formula of the following complex ions. formula name hexaaquacobalt(III)…

A: The formula of complex compounds are written as per of the following rules: (i) Central atoms of…

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Q: 19. Write the equiiibrium constant expression for each of the foiiowing reactions: a. 2H2(g) +…

A: Equilibrium constant (K) is the ratio of product of concentration of products raised to their…

Q: If the standard reduction potential for Copper is 0.34V, calculate the reduction potential for…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: 2. What is the product of reaction of the alcohols below with Jones Reagent (HO-CrO2-OH plus H,SO,…

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A: According to the question, protein increases its distance from the rotation axis from 7.6 to 9.8 cm…

Q: A 25.00 mL sample of magnesium hydroxide solution is titrated with 0.00500 M HCl and 2 drops of…

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Q: Determine ∆S for the phase change of 1.25 moles of naphthalene from solid to liquid at 80.3°C. (∆H =…

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Q: Is their differences between metal nitrates and metal chlorides? If so, what are they? Please…

A: Metal nitrates are the Salts of  nitric acid with metal. Nitric acid is HNO3, here metal replaces…

Q: 5. At 25°C, the K, for a certain monoprotic base B is 2.5x10. What will be the K value for the given…

A: Given that, Ka =2.5×10-5 Kb= ?

Q: b 2Cut= Cu2+ + Cu(s) E°cell V AG° = kJ/mol K =

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Q: What volume of 2.0 M sulphuric acid is needed to prepare 100 mL of 0.5 M sulphuric acid? Type only…

A: • The values provided in the question are:-        i) Initial concentration of a sulfuric acid…

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Q: A galvanic cell Cr(s)|Cr2+(aq) || Sn2+(aq)|Sn(s) is constructed using a completely immersed Cr…

A: Cr(s) is undergoing oxidation to Cr2+(aq) and Sn2+(aq) undergoing reduction to Sn(s) half-reactions…

Q: 6. Arrange the following 0.01 M substances in order of increasing pH. HNO3: pK, = -1.38 HNO2: pka =…

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Q: What does a theoretical yield of 0.0488g and a percentage error of 3.6% mean in a Grignard synthesis…

A: Given: A theoretical yield of 0.0488 g and a percentage error of 3.6%.

Q: Which of the following molecules are chiral? Identify the chirality center(s) in each. (a) CH3 (b)…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: In questions 5-7. consider the following two reactions and the corresponding enthalpy change CH…

A: Recall the given reaction of formation of methanol from methane and oxygen. 2CH4(g) + O2(g)…

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A: From the given information about order , we would first write rate law expression for this reaction.…

Q: Identify the alkyl halide that reacts the fastest in an E1 mechanism: o CH3CH2CI o CH3CI o…

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Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

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Q: Sulfolene is a precursor for 1,3-butadiene in this experiment. It reacts by a “cycloreversion"…

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Q: Review Topic [References) The isoelectric point, pl, of the protein lipase A is 4.9 , while that of…

A: At isoelectric point is the point where the net charge on protein becomes zero.

Q: Rank the following in order of least-to-most acidic: B Br HO, HO, HO, Cl HO CI Br OC<B<A<D OD<A<B< C…

A: We have to arrange them in order of least to most acidic.

Q: 1 Draw the major organic product of this first step in Box 2.

A: In sulphonation reaction, there is reaction of phenol with concentrated sulphuric acid.

Q: Calculate [OH] in a solution obtained by adding 1.90 g solid KOH to 1.00 L of 10.0 M NH3. (Kb of NH3…

A: KOH is a strong base, whereas NH3 is a weak base.

Q: Like many of the molecules we have studied in this class, propene (structure shown below) can be…

A: Propene contains three pi- electrons  HOMO - Highest Occupied Molecular Orbital LUMO - Lowest…

Q: A 2 molal aqueous solution boiled at 102.0°C at sea level. At what temperature was it expected to…

A: the aqueous solution is expected to boil at 100 degree Celsius. vant hoff factor can be calculated…

Q: The activation energy for the gas phase decomposition of dinitrogen pentoxide is 103 kJ. N205→2 NO2…

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Q: Question 6 Give the major mode of reaction for primary alkyl halides O E1 O SN2 O E2 O SN1

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Q: A solution is prepared at 25 °C that is initially 0.48M in diethylamine (C,Hs) NH), a weak base with…

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Q: If 30.0 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

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Q: Given 1 mole of gas in a 1 L container at 0.00 C, What is the pressure?

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Q: For butane, the ∆H° of vaporization is 22.4 kJ/mol and the ∆S° of vaporization is 82.3 J/mol･K. At…

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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.