It is possible to guess the type of salt, acidic or alkaline, based on

Q: Which of the following half-reactions are reduction? (A NO, → NO B H,→H* © CI¯→CI, Mn→ Mn0, 2+

A:

Q: After decarboxylation of propanoic acid forms: Select one: a. Ethene b. Ethane C. Methane d. Propane

A: Given: Decarboxylation of propanoic acid.  

Q: он CHOH он CHOH но. I ACNH II OH CH3" OH HO III но What is the monosaccharide at the reducing end? O...

A: We have to predict the reducing end.  

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

A: Given: Initial concentration of HCl = 0.800 M Final volume of solution = 500 mL. And the final conce...

Q: A solution contains 10.0 g pentane, C5H12, 10.0 g hexane, C6H14 and 10.0 g benzene, C6H6. What is th...

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Q: Choose an example of a displacement reaction. O 2H;(9) + O;(9) → 2H;O(!) O Sn(s) + 2HCI(ag) → SnCla ...

A: The reactions given are,  

Q: 06 ml of a standard NaOH was consumed in the titration of 5.0 mlL CHyCOOH sample. Calculate for the ...

A: Given: 1.0 mL of NaOH is equivalent to 0.1071 g of KHP. Volume of NaOH solution required = 9.6 mL. V...

Q: Write the molecular equation which completes the following. The reaction occurs in an aqueous soluti...

A: the reaction is  K2S + HCl→ KCl + H2S

Q: Water is amphoteric which means that it can either act as a Bronsted-Lowry acid or base. In the give...

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Q: OH H- H- OH HO-C-H H -C- H-C-H OH Which of the following figures represents the Haworth projection o...

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Q: If this were a portion of a polysaccharide, which best describe the saccharide shown? None of the gi...

A: solution shownbelow.  

Q: Using dimensional analysis how many moles of potassium nitrate are produced when 2 moles of potassiu...

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Q: Use bond enthalpies in the table below to estimate AH for each of the following reactions. Part B Av...

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Q: The following reaction has a rate of 0.3683 Mhin the first 30 minutes. What is the average rate (in ...

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Q: A 50.1 g sample of iron is put into a calorimeter (see sketch at right) that contains 100.0 g of wat...

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Q: Draw the chemical equation of how to convert hexanoic acid into ethyl hexanoate

A: Since you have posted multiple questions, we are entitled to answer the first only. 3)  

Q: The following is correct for a solution of the strong acid, Hl a) Hl reacts only with strong bases b...

A: 1. A strong  acid completly ionize into hydronium ions and respective weak conjugate base HI + H2O -...

Q: Which of the following statements concerning sugar polymers is false?

A: Answer: In the case of sugar polymers, the branched polymers are more water-soluble than linear poly...

Q: -5 Calculate the volume in liters of a 7.21 x 10 °uM zinc oxalate solution that contains 200. g of z...

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Q: Using titration reaction employing normality concentrations, what is the design instrument mathemati...

A: Answer: In the titration with the help of the solution of known concentration, we find out the unkno...

Q: What amount (moles) is represented by each of these samples? a. 20.8 mg caffeine, C3H10 N4O2 Amount ...

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Q: tion 48 Vhich structure is a portion of 1. chitin 2. glycogen 3. Dextran 4. Cellulose? aft4) bond A ...

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Q: For the equation SnO2 + 2H2 → Sn + 2H2O, tin (IV) oxide reacts with excess hydrogen to produce tin a...

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Q: 5. Using sodium as example sketch the following: simple cubic lattice (sc) a. b. body-centered cubic...

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Q: A solution of oxalic acid dihydrate (H:C:O++2H:0) with a known concentration of 0.400 M H:C2O 2HO is...

A: Given :  Concentration of H2C2O4.2H2O = 0.400 M  Concentration of NaOH = 0.333 M  Volume of H2C2O4.2...

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

A: the initial strength (S1)=0.800M final strength (S2)=0.20 M final volume (V2)=500 ml initial volume(...

Q: The pH of a solution containing a hydrogen ion concentration of 1 x 10-5 is:  A. 3 and its pOH is 6...

A:

Q: 7. Why the need for a homogenizer?

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

Q: Instructions: Complete the table below.

A:   Types of intermolecular forces (IMF's) : 1. Dispersion forces (or) London forces : These forces ex...

Q: Calculate the number of moles in 13.6 g of magnesium phosphate. Group of answer choices 0.0517 mol 0...

A: The formula for the number of moles formula is expressed as

Q: a. Circle the particle that is NOT neutral (1) p-26 e-26 n-30 (2) p-30 e-28 n=35 (3) p=16 e-16 n=18 ...

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Q: In a solutions, it is a substance that is usually present in greatest amount is known as? Select on...

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Q: Question 18 In a Fischer projection, which chiral carbon determines whether the sugar is the D- or t...

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Q: 1-10. 4.35 L of a gas is at 1.16 atm. What pressure is obtained when the volume is 9.3 L? 11-20. A g...

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Q: In diluting acid solution, which of the following statements are correct?   I.    Add the acid int...

A: Acids can be diluted by mixing it with water. Precautions should be taken while mixing, because the ...

Q: Let Us Try Using the concepts we've learned, classify the given compound in the table as polar or no...

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Q: Iculate the percent composition by mass of the following compounds that are important starting mater...

A: We have to determine the mass percent of each element in the given compound. 

Q: 250 L solutions contains 5.00 g of NaOH, which has a molecular weight of 40.00 g/mol. What is the mo...

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Q: Which test can be used to differentiate mannose and maltose? Bial's Orcinol Test O lodine Test Seliw...

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Q: The heat of vaporization of hexane is 30.8 kJ. mol-1. The boiling point of hexane at a pressure of 1...

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Q: Match the pair of monosaccharides that exhibit the type of isomerism being described per item. Enant...

A: To match the pair of monosaccharides with the isomerism they exhibit.  

Q: The formyl of an aldose is converted to which functional group when oxidized? alkoxide carbonyl O hy...

A: Aldose is a carbohydrate and which contains formyl ( aldehyde group) present

Q: a. Find the pH of a solution that is 0.500 M in formic acid and 0.300 M in sodium formate. K. (formi...

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Q: Question 15 Heteroglycans consists of only one type of monomer and chitin is as example True False

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Q: Use the literature value of Keq = 130 to answer this question. A solution is prepared by combining 4...

A: (a)   Millimoles of Fe(NO3)3  =Molar concentration of Fe(NO3)3×Volume of Fe(NO3)3  =0.0500 M×4.00 mL...

Q: The following reaction has an average rate of disappearance of C2H5NO2 of 0.02005 M min 1 in the fir...

A:

Q: pH

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Q: The osmotic pressure of solution containing 7.0g of insulin per liter is 23 torr @ 25degrees Celsiu...

A:

Q: A. Rounding Off A.1 Rounding A student rounded off the following calculator displays to three signif...

A: Rules for significant figure  All non zero integer are significant  Exact number have unlimited numb...

Q: stearic acid triple pressed

A: In this question we have to explain about the stearic acid triple pressed, why cream is thicker and ...

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.