Problem 6. Identify the Lewis acid and base in each of the following reactions: a) SiF, + 2 F SIF 2- SiF, :O: :S b) :O: :O: H. c) Ö: ↑ .. + :S:

Q: 2.3 Draw correlation diagrams for conrotatory and disrotatory paths for reactions (a) and (b). Label...

A:

Q: Which of the given statements are CORRECT for an indicator that ionizes as shown below (Ka=1.0 x 10-...

A:

Q: A Chem 1B student has to prepare 155 mL of 0.100 M KI in water. He finds a bottle that states it is ...

A:

Q: Assignment: Balance these problems. Show your solution. (kindly refer to the picture on how must the...

A: For balancing the reaction,   The number of atoms in reactant side must be equal to the number of at...

Q: Which of the following is the correct glycosidic bond linkage of the disaccharide shown? он но но он...

A:

Q: A juice concentrate was colorimetrically assayed using Nelson's test. One milliliter (1.00 mL) of th...

A: To determine the reducing sugar concentration (mg/mL) in the juice concentration.   

Q: what is compound C

A: In first step give positive test of carbohydrate by treatment with Alpha-naphthanol/H2SO4. Now perfo...

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

A:

Q: Which of the following combination can be used to prepare a buffer with a pH of 7? са NaHCOз and Naz...

A:

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be oxid...

A: The chemical species is oxidized when it adds oxygen or removes hydrogens or removes electrons. The ...

Q: What is a unit cell? Sketch a unit cell and label the dimensions a, b, and c and the angles 6. alpha...

A: The answer is as follows:  

Q: 1) Give the IUPAC names for the following unsaturated hydrocarbons CH a) b) CH CH CH c) CH-CH1

A:

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

A:

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

A: Alkaline solution means solution is basic. Solution is made up of solute and solvent. Alkaline solut...

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

A:

Q: Find melting points of the materials: Aluminum                                                      ...

A:

Q: (1) What is the half-life for the reaction starting at t = 0 s? s What is the half-life for the reac...

A: (1) Half-life is the time taken for consumption of half of the substance. Starting t=o s, the concen...

Q: Choose one disaccharide and explain its structure, properties and function

A:

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: tö access important values if needed for this question. When the following molecular equation is bal...

A: In order to write molecular equation we have to first write reaction.

Q: SHOW WORK WHAT IS THE MASS OF 1 MOLE OF SULFUR (S)?

A:

Q: Find the molarity of 0.13g of calcium hydroxide, Ca OH)2, 33.00 mL solution

A:

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

A:

Q: 1. Write the equilibrium expression and identify the specific equilibrium constant symbol possible, ...

A:

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

A:

Q: 1. Silver has two naturally occurring isotopes with the following isotopic masses: 107 107 47 Ar 106...

A: Answer: To solve this question we have to use the relation between average atomic mass and % abundan...

Q: Clean, dry and weigh an aluminium can. Find the price of aluminium in a newspaper. (It's usually fou...

A: The atomic number of Aluminium of 13 with the symbol Al. It has a density lower than those of other ...

Q: Determine the molecular formulas to which the following empirical formulas and molar masses pertain....

A:

Q: Cellobiose is identical with maltose except that the former has a B-1, 4-glycosidic linkage O True F...

A:

Q: 11 Give the missing reactant(s), product(s) or reagent(s) ONLY (no mechanisms). (Non-anonymous quest...

A:

Q: v Which is known as B-D-glucopyranose? I. Choice I Which is the functional isomer of B-D-glucopyrano...

A:

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

A:

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

A: Answer ) salt is formed by the neutralization reaction of acid and base.  HA (acid )  +  BOH (base) ...

Q: 60.0 mL of a 0.800M NaCI solution is mixed with 80.0 mL of a 0.500M KBr solution. What is the new co...

A: Here 60 ml of 0.8M NaCl solution was mixed with 80 ml of 0.5 M KBr solution. We have to find new mol...

Q: How    many    molecules    of    Tris    are    present    in    5000    ml of    a    700mM    s-n...

A:

Q: What is the concentration of an aqueous HI solution that has a pH of 2.26?     1.82 x 10-2 M     ...

A: Given that, pH = 2.26  Then, [HI] = ?

Q: An unknown compound has the following chemical formula: Cr(OH), where x stands for a whole number. M...

A:

Q: er is playing the r

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4....

A: Answer: Since, heat is flowing out of the water bath and entering into the flask, therefore temperat...

Q: он CH OH OH CHOH но- I ACNH O II OH CH3 HO HO III но

A: This is a reducing sugar as there is a present of free -OH group adjacent to the ring oxygen atom , ...

Q: Gold has compounds containing gold(I) ion or gold(III) ion. A compound of gold and chlorine was trea...

A: To find percent of chlorine, first find amount of chlorine present in AgCl and then use percent by m...

Q: Functional groups Compound CH CH, NH2 CH но NO 2 CHO ci -CEN

A: For the structure of amino acids, the carbon atom is surrounded by a hydrogen atom , a carboxyl grou...

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: Question 2 II Но Protein CH2OH CH;CNH B A HO II CH2OH CH,OH OH OH IV Which of the circled monosaccha...

A: A multiple choice question based on molecules that is to be accomplished.

Q: Assuming you start with 1.25 g of pure aluminum, calculate the following: 1) The amount of potassium...

A: Mass of Al = 1.25 g 

Q: Using demensional analysis if 10.0 gram of aluminum chloride are decomposed, how many molecules of C...

A: First of all calculate the moles of Cl2 produced from the given mass of AlCl3 by using the balanced ...

Q: Question 21 Match the structures with the description NH NH CHO HO CH, OH HO NICH CH ocit, CH, H >

A:

Q: What    is    the    molar    concentration    of    NaOH in    a    20%    (w/v)    NaOH     soluti...

A: Solution- The molecular weight of NaOH = 40.00 g/mol. We have to calculate the molar concentration o...

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.