In general, acidic organic compounds are soluble in bases and basic organic compounds are soluble in acids.  True or False

Q: 1. A 1.2040 g sample containing sodium carbonate and inert material was dissolved in water and…

A: 1.) First we would write a 4 chemical equation between sodium carbonate and HCl . Then Calculate…

Q: Gas chromatography cannot analyze mixtures due to the sensitivity of the instrument.    True…

A:

Q: The reaction N2Oals) == 2NO2lg) has a K, - 0.140 at 25 °C. In a reaction vessel containing the gases…

A: Given: Kp for the reaction = 0.140 pN2O4 = 0.153 atm

Q: Arrange the following sets of organic compounds according to decreasing solubility in water   I.…

A: Alcohol can be defined as an organic compound in which carbon atom is attached to hydroxyl group.

Q: Question 17 The flame-ionization detector is used in gas chromatography because the eluates cannot…

A: A flame ionization detector is a scientific instrument that measures analyte in a gas stream. It is…

Q: Four test tubes containing different hydrocarbons: acetone, benzoic acid, cyclohexane, and…

A: Given that, four test tubes containing different hydrocarbons: acetone, benzoic acid, cyclohexane,…

Q: 4.25 x 1024 atoms N converted to grams

A: We have given the atoms of nitrogen = 4.25 × 1024 atoms Avogadro's constant = 6.022 × 1023…

Q: The bombarded fragments leads to the formation of molecular ion which is translated into ()? mole…

A:

Q: Calculate the mass of glucose required to prepare 200 ml of a 25% (m/v) glucose (C6H12O6) solution.…

A: Volume = 200 ml  Mass by volume percent = 25 %  Mass of glucose = ?

Q: Write the balanced reaction between AgNO3 and Bromide

A:

Q: Arrange the following sets of organic compounds according to increasing solubility in water 1.…

A: The solubility of isomeric alcohols increases with branching because the surface area of the…

Q: Propylene glycol (C3Hs(OH)2) is a nonelectrolyte commonly used as an antifreeze. A 125-g sample of…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Carboxylic acid contains -OH and a C=O. a True b False

A: Carboxylic acid contains -OH and a C=O.

Q: Chemistry 19.10.-Calculate the standard potential, „E°, for this reaction from its AG° value.…

A: Given, X(s) + Y4+(aq) → X4+(aq) + Y(s)  ∆Go = 31.0 KJ = 31000 J

Q: What is the major driving force in chromatographic separation? difference in volatility in liquid…

A: Chromatpgraphy is a technique that can be used to separate  mixture into its constituents. The…

Q: The fuel for a thermonuclear bomb (hydrogen bomb) is lithium deuteride, a salt composed of the ions…

A:

Q: The standard emf for the cell using the overall cell reaction below is +2.20 V: 2Al(s) + 3I2(s) →…

A: Answer: This question is based on Nernst equation that gives us the relation between cell potential…

Q: The rate at which crickets chirp depends on the ambient temperature, because crickets are…

A:

Q: The table shows the data obtained for the separation of the components Methyl acetate (A), methyl…

A: To calculate number of plates for each compound.

Q: Which of the following CAN exist as cis-trans isomers? I. CH3CH2CH=CHCH3 II. ClCH=CHCl III.…

A:

Q: The index of Hydrogen deficiency indicates the degree of unsatuiation of the molecule which help in…

A: Degree of unsaturation for hydrocarbons is calculated using formula :  U = (  Hydrogen in alkane -…

Q: What is reaction 1? Screen Shot 2022-04-16 at 11.11.01 PM(2).png ... Br Reaction 1 Reaction 2 A)…

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Q: A balloon has a volum 28°C. What will be its volum where the atmospheric pressu

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Q: Given is teh mass spectogram of an unknown compoound. This unstable cyclic compund is a colorless…

A: The compound name is cyclohexene. Cyclohexene goes retro aldol produces the m/z = 54.

Q: Select all the appropriate balanced nuclear equations for this process. 235 92 94 139 U +o n → Kr +…

A:

Q: 1. Methanol (CH3OH) is often used as a fuel in high-performance engines in race cars. Using the data…

A: CH3OH(l) + (3/2)O2 (g)  CO2 (g)+ 2H2O(l) Standard enthalpy of Combustion =   {HF(CO2(g)) +2 x…

Q: Assume that a 1-L solution contains 35g of potassium chloride (MM: 74.6 g/mol). Compute for the…

A:

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when nitrogen-13…

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Q: Question 5 The bombarded fragments leads to the formation of molecular ion which is translated into…

A: Mass spectroscopy is used to determine structure of Unknown compound.

Q: Question 20 If a non-polar mobile phase is used in a non-polar stationary phase, the polar…

A: In chromatography separation of organic compounds the compounds are separated based on preferential…

Q: 6. For each numbered step in the qualitative analysis scheme in number 5 above, type all net ionic…

A: When we are constructing net ionic equations, we have to keep few points in our mind: Only salts in…

Q: t (e) Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: The temperature versus heat supplied graph for compound X is needed to be drawn, given that the…

Q: In the mass spectrum the highest peak is known as the base peak is also considered as the parent…

A: Choose the statement is true or false --

Q: Determine the pH level of a solution that has 0.05385 M of Pyridine, given that the Kb of pyridine…

A: Given, Concentration of the Pyridine solution (C) = 0.05385 M  Kb for pyridine = 1.620 x 10-6 Note:…

Q: The specific heat of nickel is 0.444 J/g 0C. If 50 J of heat is added to 32.3 g sample of nickel at…

A:

Q: A student performed titration of an unknown reducing substance (molar mass 200. g/mol) in a sample…

A: Answer: This question is based on the calculation of molar concentration of unknown sample with the…

Q: The aminolysis of acetic anhydride will produce aniline and ammonia as major products. True False

A: False ( Aminolysis of acetic anhydride produces amide and ammonium acetate).

Q: Consider the equilibrium 2NaHSO3(s) = Na2SO3(s) + H2O(g) + SO2(3) How will the position of…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: The rate equation for the reaction A→B + C is expressed in the forms of rate of disappearance of A =…

A: The rate of disappearance of A = k [A]x. Rate constant = 0.100  [A] = 0.050 mol/L.  For second order…

Q: 3. The Statue of Liberty consists of copper plates on an iron skeleton. The statue was recently…

A: EoFe3+/Fe  = -0.036 VEoCu2+/Cu =0.34 V

Q: 8. What is normality of a solution containing 90g of HCI in 2600ml of solution? (Use the glven…

A: Given: Mass of HCl = 90 g Volume of solution = 2600 mL Molar mass of H = 1 g/mol Molar mass of Cl =…

Q: At 100.0 °C, K. = 0.135 for the reaction 3H2(3) + Ngls) = 2NH3g) Ina reaction mixture at equilibrium…

A: Answer: In these questions, to find out the partial pressure of gases following ideal gas equation…

Q: What is true about the heated solution upon cooling? * a. The undissolved solutes start to settle at…

A: Ans : C (The rate of recrystallization fast with the rate of cooling). The compound is dissolved in…

Q: Determine the pH level

A:

Q: Vhat kind of reaction should you subject it to in order to become 2-methylpentan-3-ol? A Hydration B…

A:

Q: Which of the following set of reagents will yield a vicinal diol when reacted with an alkene?   a…

A: ->Vicinal diol is Compound in which -OH group attached at adjacent carbons.

Q: Use the following chromatogram of standard amino acids: 24 16 19 21 12 15 6,6 9 10 23 13 14 17 18 10…

A: In chromatography, a higher retention time is linked to a higher affinity for the stationary phase…

Q: Question 3 Stronger bonds will be found in the lower wavenumbers of infrared spectrum. O True O…

A: Stronger bond found in the lower wavenumber of infrared spectrum : true or false.

Q: moles of gas are present in the sample of gas occupies that 4.32 L -18°C? (Include your formula used…

A: Gas laws says, PV = nRT

Q: How much energy is required to raise the temperature of 10.6 grams of solid gold from 23.4 °C to…

A: Mass of solid gold = 10.6 grams  Initial temperature = 23.4 °C  Final temperature = 37.3 °C  Energy…

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.