What volume of 0.0438 M calcium hydroxide is required to neutralize 55.90 mL of 0.0301 M nitric acid? Volume= mL

Q: 1. Which does not belong to the group?* Bi⁺³ Sb⁺² Sn⁺² As⁺³   2. Which does not belong to the…

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Q: What is the mass percent of sodium sulfate when 15.35 grams of sodium sulfate is mixed with 136.24…

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Q: 7. BONUS QUESTIONS (10 POINTS). THIS PORTION IS OPTIONAL. You may or may not answer the problems…

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Q: A 0.8798 - g sample of Al2(CO3)3 decomposed with HCI; the liberated CO₂ (MW = 60.0g) was collected…

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Q: What is the major product of the reaction below? AICI, ㅎㅎㅎ

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Q: Other than the aromatic ring, what functional group is present in the major organic product of the…

A: The reactant undergoing oxidation in presence of KMnO4/H2O is n-butylbenzene.

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Q: = 60.0g) was A 0.8798-g sample of Al2(CO3)3 decomposed with HCI; the liberated CO2 collected on…

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Q: What is the hybridization on carbon in benzene? sp sp2 $03 sp³d

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Q: Which is a likely intermediate? Me The following intermediate Me Me hv 0 N-Br Me Me

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Q: What is the IUPAC name of this compound? H Oth Exp

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Q: a cube of ice has mass= 0.0051 lb , determine the volume of this cube in mL if the density of ice is…

A: Given,  Mass of a cube of ice = 0.0051 lb.  The density of ice = 0.920 g/cm3  The volume of ice cube…

Q: IR is far less expensive the ¹H NMR and a better choice to distinguish molecules when possible.…

A: Nuclear magnetic resonance is referred to as NMR. By viewing and quantifying the interaction of…

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Q: If the [OH-] = 1 x 10-4M, which is true? O pH = 4 and [H3O+] = 1 x 10-4M O pH = 4 and [H3O+] = 1 x…

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Q: What is the pH of the methylammonium iodide solution? CH3NH3 + H₂O CH3NH₂ + H3O+ [CH3NH31] = 2.5 ×…

A: Given :  [CH3NH3I] = 2.5 x 10-1 M  Kb of CH3NH2 = 4.4 x 10-4

Q: H3C CH3 Base + CI AI CI CI Aud

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Q: Composition C-4 is a plastic explosive having a density of 1.05 g/cm3. Calculate the mass of a brick…

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Q: Rotation Handle Benzene Ring Arrow Text Acyclic Chain 1 - 2 3 OH 4 O O O O O O O O O O O O O 5 OO

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Q: Calculate the weight of solid Ba(OH)2 (MW = 171.34g) in order to make a 0.39 litre of the base…

A: Given :  pOH = 1.32  Volume of solution = 0.39 litres  Molar weight of Ba(OH)2 = 171.34 g/mole

Q: 3. Give the IUPAC name for the following compounds, and/or include R/S configurations in the name:…

A: To give the IUPAC name for the following compounds, and/or include R/S configurations in the name.

Q: What is the name of the electrochemical cell component that produces anions (or reduces cations),…

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Q: 4. Although the depletion of stratospheric ozone threatens life on Earth today, its accumulation was…

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Q: Which of the following is sn electrophile in electrophilic aromatic substitution? OH- NH3- Cl-…

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Q: An aqueous salution at 25C is 13-97. HNO3 by mass and has a density of +-048 g/m² what is the PH of…

A: given data  Mass of HNO3 = 13.9% density of solution = 1.048 g/ml find out PH of solution

Q: 1. Draw and name all isomers of the alkane C6H14-

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Q: Buffer : HC₂0/C₂02- You are trying to create a pH 4.35 buffer using HC2O4- and C2O4-2. The Ka of…

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Q: 1- Which compound undergoes substitution by the SN mechanism at the fastest rate? A) ME Br B) Br C)…

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Q: Buffer: HC₂0/C₂O²- What mass of Na2C2O4 must be added to 500. mL of 0.25 M HC2O4- to generate a…

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Q: 7. Which sentence is false about ligand? a) It is act like lewis base b) CN is example of…

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Q: Rotation Handle 1 Arrow O 2 Benzene O O Ring 3 4 O O O O O O 5 O O O

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Q: At 298 K, N₂(g) + 3H₂(g) 2NH3(g) At 298 K, NH₂(g) 1/2N₂(g) + 3/2H₂(g) Is NH3 favorably formed at 298…

A: Given :  N2(g) + 3H2(g) ⇌2NH3(g)  K = 5.8 x 105 NH3(g) ⇌1/2N2(g) + 3/2H2(g)K= 1.3 x 10-3

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Q: Compare stabilities of the two Lewis formulas. Are the two structures equally stable, or is one more…

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Q: [1.35 mm x (13.2 mm - 12)] =

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Q: 10 g of glucose (π1), 10 g of urea (π2) and 10 g of sucrose (π3) are dissolved in 250 mL of water at…

A: given 10 g of glucose (π1), 10 g of urea (π2) 10 g of sucrose (π3) v= 250 mL  T= 300 K

Q: The equilibrium constant Ke for the reaction H₂(g) + CO₂(g) = H₂O(g) + CO(g) is 4.2 at 1650°C.…

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Q: 1. How is complete precipitation assured in the Group III Cations? 2. In the confirmatory test of…

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Q: Consider the following chemical reaction: HCO3 + HCI Which one of products is a conjugate base? О…

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Q: What is the pH when Jeremiah has added 18.0 mL of 0.275 M NaOH to 20.0 mL of 0.500 M HCIO3? HCIO3 +…

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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.