Write the formula of the conjugate base of C6H5NH₂.

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Q: OH isopropyl 2-hydroxy-4-methoxybenzoate OH NaOH o hydroxy(isopropoxy)(4-methoxyphenylmethanolate OH…

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Q: Which of the following is the correct alpha-anomer of this compound: CHO -F -H H- HO H H -NH₂ -OH…

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Q: Recall how to write Lewis electron dot symbols of (main group) elements

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Q: ▪ In a blood alcohol analysis by GC-FID, methanol elutes at 1 min, ethanol at 2 min, IPA at 3 min,…

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Q: Wavenumber cm-1 3500 3000 2500 2000 1500 1000 3388.53 1215.44 96.5 Transmittance [%] 97.5 98.5 99.5

A: The IR spectra  help us to analyze  the functional  group in unknown compound.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. NaOCH2CH3, CH3CH2OH

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Q: Name: Norma Jeane Mortenson Address: 123 May West Road, Los Angeles Calcium chloride Magnesium…

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A: To explain the theory of Clark and Lyons about the first enzyme-based electrode in detecting glucose

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Q: How many moles of Na2CO3 are there in 10.0 L of 2.00 M solution? Show a clear solution.

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Q: A sample of O2 gas ws collected over water at a total pressure of 620 mm Hg and 25 degrees celsius.…

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Q: Consider the following reactions and choose the correct structures from the pool of choices below.…

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Q: Which liquid would have the highest boiling point?  a. Ch3-OH b. CH3-O-CH3 c. CH3-Ch3

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Q: Which of the ff is a glycoside?

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Q: Arrange the following compounds in increasing reactivity with SN1 mechanism. Type the letter labels…

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Q: Water has a pKa of 15.7. Methane has a pKa of 48. Hydrofluoric acid has a pKa of 3.2. Acetic acid…

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Q: What is the value of K for the equilibrium for  A+CG ⇌AC+G.  (1)A+C⇌AC, K1​=2.9717  (2)C+G⇌CG,…

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Q: 7) Which of the following compounds will react with Mg producing Grignard reagent only (without side…

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Q: When determining oxidation numbers, how do I find out the overall charge of a compound? For…

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Q: 29) Which of the following compounds exhibits geometric isomerism? A) CH₂=CH₂ B) CH₂=CCl2 C) 1₂C=CHI…

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Q: What is the hydronium (H3O+) concentration of a solution with a pH of 1.60?

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Q: Draw Fragment m/z of 87 Draw Fragment m/z of 73

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Q: Consider the following reversible reaction equation: MgCO₂(aq) + H+(aq) → Mg²+ (aq) + HCO¸¯(aq) K =…

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Q: Part 4: Convert units of temperature. In chemistry, temperature is usually reported in units of…

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Q: A Br ↑ B ?? Br C D =0

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Q: 1.05 mol sample of helium gas at a temperature of 24.0 °C is found to occupy a volume of 25.7…

A: a) given, moles of Helium gas (n) = 1.05 mol Temperature (T) = 24°C = (273.15 + 24) K = 297.15 K…

Q: A 5.0-g sample of spinal fluid contains 3.75 mg of glucose. What is the percent by mass of glucose…

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Q: C. Arrange the following compounds in order of decreasing reactivity towards hydrolysis. H3CO i ΝΑΙ…

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Q: and all basic drugs using SPE with hydrophobic resin. ▪ A)True In an untargeted analysis by GC-MS,…

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Q: QUESTION 11 If you were to mix 500 mL of 1.00 x 103 M CaCl₂ with 50.0 mL of 5.00 x 104 M NaF, would…

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Q: 16). What is the main product of the following reaction? + Br₂ FeBr3 A) Br B) Br E) No product; the…

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Q: Some experts says that km can be calculated by saying Vmax from date divided by 2 and then they find…

A: We can calculate the approximate value of Km both from the graph and by solving the MM equation.

Q: What is the Eocell for this reaction? Cr(NO3)2    +   AgNO3  →   Cr(NO3)3   +   Ag     0.30 V…

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Q: 35 Starting with 1 mole cyclohexylethyne (see structure for starting material), which of the…

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Q: Assess ONE (1) solvent-free catalysis method in fine chemical synthesis.

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Q: what are the three main types of mass transfer, in electrochemistry? Give an example of…

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Q: Chlorine gas (Cl2) can be prepared on a small scale according to the following balanced equation:…

A: The balanced equation for the formation of Cl2(g) is: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) +…

Q: Compound A has the formula C5H10O that is produced by oxidation of a conpound that has the formula…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.