Calculate the fraction of the weak base in each of its forms at pH 9.62.

Q: Indigo is a blue dye: H H H. H. N. „H =C `H H H H a) Draw the line structure for indigo. b) Place an…

A: Organic compounds are mostly made up of carbon, hydrogen, oxygen and nitrogen atoms, and organic…

Q: be2c +_h2O+ be(oh)2+ ch4

A: Balanced reaction :-

Q: Name?

A: IUPAC Rules for Alkane Nomenclature Find and name the longest continuous carbon chain. Identify and…

Q: Which of these acids is not found in wines? O Lactic acid O Citric acid O Tartaric acid O Acetic…

A: 53) To identify the acid not present in wine.

Q: Table 6: Fast Acting Poisons Aconite Percent |C=63.28% Compositi H=7.34% on N = 2.17% O=27.27%…

A: The smallest whole-number ratio in which the elements combine to generate a molecule is identified…

Q: QUESTION 28 Using the rules that we learned in class, write the name of MnO2. QUESTION 29 Using the…

A: Rules for naming simple ionic compounds - First of identify metal and non metal in compound.Name the…

Q: other է HIO4 0 KMnO4 SHO + Na2Cr2O7 HO HO DMP P PCC OL

A: When the central compound, which appears to be an alcohol based on the OH groups, reacts with the…

Q: What is the use of the following in making aspirin powders. (1 sentences per ingredients) White…

A: White bond paper is durable and can be used to weigh or keep solids on it.

Q: What requirements do you have to meet to be a pharmacist

A:

Q: H2SO4 (cat) OH HO

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: We started with 20 mL 1 M acetic acid ~ 0.020 L acetic acid in a flask. (Ka acetic acid =…

A: Millimoles of acetic acid taken=Molar concentration of acid×mL of acid=1 M×20 mL=20 mmol

Q: please help explain in detail the spec

A: The DBE of the compund cab be determined by using the formula. DBE = x + 1- y /2   where, x = number…

Q: questions carefully. Write your answers on a separate sheet of aper. 1. You were tasked to check if…

A: Physical property: A quality of matter that would be unrelated to a change inside its chemical…

Q: H Pocl3 DMF H2O NaOH HC=NM₂₂ HC=0 N H H

A: This is example of Vilsmeire Hack reaction of indole. In this reaction indole reacts with dimethyl…

Q: See Figure 11-7. Which reaction sequence(s) is/are an efficient method for preparing Compound Q? A B

A: Compound Q is an alcohol since it has an OH group as the only functional group.

Q: Line equation And R2 Constituents Total Average Peak Concentration Peak Height (mm) Area (ppm) 250…

A: R2, also known as the coefficient of determination, evaluates the data points of the regression…

Q: Recent use and development of perfumery

A: Perfume is an ancient art that is fairly slow to develop, despite major technological advances such…

Q: Dr. Evil prescribed Austin 2.0 mL of 1:40 evil truth serum. However, Scotty ordered 1:100 evil truth…

A:

Q: for number 10, do we have to match the color of the solution, like if it was red we make it read or…

A: A color wheel shows the approximate complementary relationship between the wavelengths of light…

Q: Which particles will react faster? a) those with 100 nanometers or 1000 nanometer diameter? b)…

A: The objective of the question is identify in which particles will react faster.

Q: Question 8 What is the name of this compound? NH₂ HO. H H OH H H N

A:

Q: 13) 0.0972 g of CO, was dissolved in 100 g of water. Expressed in parts per million (ppm), this…

A: (13) The ppm formula is - ppm = (mass of Solute in g/mass of Solution in g)×106 ppm =…

Q: 3. What are volatile chemicals? A. Chemicals that exist as gases at ambient conditions (room…

A:

Q: Coniine Cyanide Nicotine Strychnine Aconite Percent C=63.28% C=75.51% K= 60.05% C=74.03% C=75.42%…

A: The empirical formula of a compound indicates the lowest ratio in which the elements are combined to…

Q: Name this according to the system we used in lecture: NH CH3

A: In this question we have to tell the name of the compound.

Q: 2) If an unknown Cu*2 solution has an absorbance of .62, a) Find its molarity graphically: A M b)…

A:

Q: IV. Based on the chemistry in this experiment, complete the following reaction. HO CHO HO H. H.

A:

Q: C=C. C-C

A: After completing the valancies, the compound looks like :

Q: Consider the set of compounds shown below. OH OH XXO OH ORG MM = 110 g/mol OH GAN MM = 111 g/mol…

A:

Q: 1. What is the most appropriate way to dispense 1.38 g of solid sodium chloride? With a graduated…

A: with the help of spatula is the most appropriate way to dispense 1.38g of Solid sodium Chloride.…

Q: A solution of concentration 23.27 g/L shows a certain absorbance when analyzed in a cuvette using a…

A: The absorbance of the solution is directly proportional to the concentration of the solution.

Q: 1. HgOAC₂, H₂O 2. NaBH4

A: Oxymercuration reaction: Hydration of alkene proceeds by an electrophilic addition reaction…

Q: Your standard curve will contain the log of concentration in ng/mL on the x axis, and absorbance on…

A: It is given that the graph is between log of concentration (in ng/mL) on x-axis and absorbance on…

Q: N2+ H2--> NH3

A: Nitrogen gas reacts with hydrogen to produce ammonia.  According to the Law of conservation of mass…

Q: Predict the missing reactant of this biochemical reaction: ATP ADP kinase N. That is, in the drawing…

A: In the given reaction we have to predict the starting material. The starting material is shown below

Q: 4) what is the a method you can use to remove an impurity? When will your method work or not work?

A: To mention the method that can be used to remove an impurity from the given reaction mixture.

Q: Select the single best answer. Predict which compound has the higher melting point.

A:

Q: _Na2SO4 +    _AlCl3   => _Al2(SO4)3   +      _NaCl

A: We can balance the reaction by hit and trial method and then we can find the coefficient of each…

Q: The protein glycophorin A has a sugar group covalently attached to it. It is an example of…

A: Correct answer --> Glycoprotein

Q: please do table they are 0.10M HNO2, 0.10HBr, 0.30M HCLO, 0.10 M HC6H5O MISSED THIS? Read Section…

A: According to the 5% rule for a weak acid solution, the concentration of hydronium ions ([H3O+]) is…

Q: 1. Light bouncing off a lake a.) Reflection b.) Refraction c.) Absorption S

A: While traveling, when light rays pass from one medium to another medium of different refractive…

Q: Explain briefly why sugar could prevent the growth of microorganisms in food. 2. Explain why when…

A: The organisms like bacteria, virus, fungus falls in the category of micro-organisms. Hypertonic…

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.