Rank the following compounds in order of their basicity, from most to least basic: NH₂ most least basic basic

Q: 3. For a generic acid (HA) pK, = 6.3. In what form would the acid exist as primarily at pH 8? In…

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Q: If a vinegar solution contains 7.5% acetic acid, HC2H3O2, what is the molarity of the acetic acid…

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Q: Explain the three process of gravimetric analysis

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Q: 5. A 1.0M solution of HCI is titrated with a 1.M solution of NaOH to an equivalence point of pH 7.…

A: Here we have to predict the pH at equivalent point for titration of strong acid (HCl )and strong…

Q: A sample may contain any combination of sodium hydroxide, sodium carbonate and sodium bicarbonate…

A: Given: Amount of sample = 3.00 g Volume of HCl required to reach phenolphthalein endpoint =57.57 mL…

Q: Predict the major product for the reaction. HCI Draw the major product. Select Draw Rings |||| More…

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Q: Explain the difference between the following crystal field energy values:

A: Given Crystal field energy

Q: 3H2(g) + N2(g) = 2NH3(g) + HEAT What is the effect of the stated condition on the system? Some NH3…

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Q: Calculate the molarity of HCl in a solution, which was prepared by dissolving 5.5 g of HCl (molar…

A: In this question, we want to determine the molarity of the solution. So, firstly we need to…

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Q: What is the IR and HNMRAndCNMR and mass

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Q: 3) Which of the elements listed below has the highest first ionization energy? A) He B) Ne C) Ar D)…

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Q: 3. Define reduction potential, oxidation potential and cell potential

A: A cell consist of an electrode dipped in an electrolyte containing same ion of metal as that of…

Q: Ni(OH)2 is a slightly soluble salt. In presence of ammonia, Ni²+ can form the complex Ni(NH3)2+ with…

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Q: Given the fact that phenylalanine has a pK₂1-1.83 and pK a2-9.13, show the condensed structure of…

A: given pka1= 1.83 pka2= 9.13 valine

Q: A 2-pentanone acetophenone OH phenol OH 3-pentanol OH diphenylmethanol Butanal propiophenone…

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Q: 7. nonanoic acid 8. y-sec. butylcaprylic acid 9. 4-ethyl-3-methylheptanedioic acid

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Q: Starting with a structural fragment, draw a complete structural formula by adding all of the…

A: Carbon is sp3 hybridized, so the valency of carbon is 4. We will complete the tetravalency of carbon…

Q: Help Asha identify whether the reaction is a synthesis or decomposition reaction: CH2O + H2 > CHaOH…

A: CH2O + H2 = CH3OH  This is a synthesis reaction, here methanol(CH3OH) is synthesized from CH2O and…

Q: The weedkiller propanil used in the rice fields is an amide. Write the analysis and synthesis this…

A: Given in following question strecture of a propanilus3d in rice fields is na amide . Write the…

Q: 12. The energy required to excite an atom from level n=1 to level n=2 is 1.43 x 10-17 J. Calculate…

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Q: contains 2.3 g of iron?

A: Mass can be defined as the quantity of matter present in a matter. Matter may be liquid, solid or a…

Q: Calculate the molarity of HCl in a solution, which was prepared by dissolving 5.5 g of HCl (molar…

A: Given,  The mass of HCl = 5.5 g.  The mass of C2H6O = 200 g.  The density of the solution is 0.79…

Q: 3. Write structural formulas showing three units of the polymer that can be formed from the…

A: There are two types of polymerisation-  1- addition polymerisation (occure in alkene, alkyne etc) 2-…

Q: 7. Use VSEPR theory to predict the geometry of the following molecules, then draw their structures:…

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Q: The greenhouse effect is caused by… Group of answer choices too much sunshine reaching Earth…

A: Greenhouse effect is the trapping of heat in the Earth's surface by green house gases.

Q: 18. Name the following polypeptide chain below Answer: | جمله CH₂ H₂C CH₂ H₂N ہلدی کام کی کہ ان کی…

A: Amino acids are alpha amino carboxylic acid.  Amino acids have both amino and carboxylic acid groups…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given, Aqueous hydrochloric acid (HCl) reacts with solid Sodium hydroxide (NaOH) to produce aqueous…

Q: Consider the reaction. H CH3 C=C + H H Add curved arrows for the first step. CH₂ H H H-Br: ↑ H :Br:…

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Q: The magnetic moment of [Mn(NCS)6 ]4- is 6.06 μBM, is it high or low spin? why?

A: In this question, we will see that the complex is high spin or low spin and why. High spin complex…

Q: Quinine is used to treat malaria and has a molar mass of 325g/mol. If the empirical formula is…

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Q: HCI нун за

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Q: Chemistry tabulate between HLC and plasma radiation sources.

A: The difference between HLC and plasma radiation sources are as follows-

Q: Student Z completes his/her calibration step for part 3 and finds an average mass, to be 95.237 g…

A: As per the guidelines, I am allowed to answer one question at a time. Please re upload the rest.…

Q: (SHOW CALCULATIONS) Use Hess's Law to calculate the enthalpy change for the reaction 1/8 Sg(s) +…

A: ΔHreaction = -297 kJ

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A: Given that, the disconnection pathways (a and b) of sodium dodecylbenzene sulphonate, which is one…

Q: Draw the structure corresponding to each IUPAC name. a. 3,3-dimethylpentane f CH₂ edit structure...…

A: IUPAC nomenclature rules for alkanes: a) Identify the longest continuous carbon chain. b) Identify…

Q: 3. How many milliliters of 0.1 N sodium hydroxide will be needed to neutralize a 25.00-mL solution…

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Q: Compare the strength of the intermolecular forces in water and carbon dioxide. Use the graphs in (a)…

A: Please find your solution below : Intermolecular forces are the attractive and repulsive forces that…

Q: Show the orbital-filling diagram for Br (bromine). Order subshells by energy, with the lowest-energy…

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Q: What is the molarity of a solution prepared by dissolving 3.96 g of potassiumbromide in water and…

A: Given, mass of potassium bromide = 3.96 g Volume of the solution = 45.0 mL = 0.045 L Molarity of the…

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Q: For each reaction below, write the conventional, ionic, and net ionic equation.  Include designation…

A: (1) Calcium metal reacts with a solution of iron(II) bromide -  The conventional Reaction can be…

Q: Click the "draw structure" button to launch the drawing utility. Give the structure corresponding to…

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Q: HEAT + N204 = 2NO2 if the temperature increased, what would be the effect on the equilibrium? also…

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Q: Click the "draw structure" button to launch the drawing utility. Draw the structure of a molecule…

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Q: 3. For a generic acid (HA) pK, = 6.3. In what form would the acid exist as primarily at pH 8? In…

A:

Q: 5. A 1.0M solution of HCI is titrated with a 1.M solution of NaOH to an equivalence point of pH 7.…

A: Titration is the process of chemical analysis where the quantity of some constituent of a sample is…

Q: 1. A. Complete/Completing analysis B. Trace analysis C. Proximate analysis D. Ultimate analysis 2.…

A: Few types of chemical analysis are given. In proximate analysis,technique used to analyse compound…

Q: N2 (g)    +          3H2 (g)                          2NH3 (g)           DH is negative   From the…

A: According to Le-Chatelier's principle when any disturbance is made on equilibrium then it shifts in…

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.