1. Fill in the boxes with the structure of the conjugate base, conjugate acid, pk, values, and Ko of the reaction shown below. pka O Na Kea Na conjugate base conjugate acid pka

Q: Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D…

A: HA →H+ + A- pKa =- log Ka where Ka = [products][reactants] = [H+][A-][HA] weaker acid have stronger…

Q: (4) Carbon allotropes have the same properties although they have different structure as they Entein…

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Q: A semipermeable membrane separates two aqueous solutions at 37 °C. For each of the cases, determine…

A: Through semi-permeable membrane , the flow of solvent is called as osmosis.  In this process , the…

Q: Which compound will be more likely to exist as a hydrated solid? O KCl O CuSO4

A: Some compound when comes in contact with water vapors present in the atmosphere absorbs them into…

Q: сов - с OH CN он OH OH CN

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Q: A prospector wants to know how much gold is in the ore that he has been mining.  A sample weighing…

A: Mass of the gold sample taken for analysis = 11.2456 g  11.2456 g is diluted to 200.00 mL to form…

Q: Classify the following atoms as having only ground state electrons, where all electrons occupy the…

A: To classify the following atoms as having only ground-state electrons, where all electrons occupy…

Q: Using the chemical formulas from Q1, calculate the molar mass of the reactant and product below.…

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Q: Calculate the mass, in grams, of 752 atoms of cesium, Cs. (molar mass of Cs is 132.91 g)

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Q: (a) (c) (a) (c) m Br om NBS AIBN, A CHE Na NH3, -35°C 201 (b) (d) (b) (d) Br Br CHE 01 CH

A: Let us discuss both the reaction.

Q: 4) Which of the following is NOT a valid resonance structure of the molecule in the Box: or otro (C)…

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Q: If 28.8 g of O₂ is required to inflate a balloon to a certain size at 32.0 °C, what mass of O₂ is…

A: Given,  Mass of O2, w1 = 28.8 g  Initial temperature, T1 = 32 °C  Final temperature, T2 = 9 °C

Q: Which structural formula represents an unsaturated hydrocarbon

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Q: Draw lewis structure of TeOCI4 IS2C15^2-

A: we have to draw the Lewis structure of the given two compounds

Q: Ozone is a pollutant in the lower atmosphere, but part of the protective shield against UV light in…

A: We have to classify the following properties of ozone as chemical or physical 1) Bluish color 2)…

Q: Ethanol has a density of 0.789 g/cm3. What volume of ethanol in mL must be poured into a graduated…

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Q: Calculate the amount of heat needed to boil 109. g of benzene (CH), beginning from a temperature of…

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Q: (a) Cou've a Colenecel chomicut equation inculding those when a non metal oxide is added to water.…

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Q: In step 4 of Station D, distilled water was added to the test tube. The color of the solution in the…

A: Physical changes are those changes which are limited to only the change in display not the…

Q: Sketch a titration curve of the amino acid isoleucine with pH on the y-axis and volume of titrant on…

A: Let the titrant added be NaOH (in mL) which is plotted on the x-axis and the pH on the y-axis.…

Q: The basicity constant kb for morphine (a weak) base is 7.4 x 107 at 25°C. What is the hydroxyl ion…

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Q: Express the following quantity in standard notation for the given unit. (Do not type the unit into…

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Q: Saturated compounds can react by direct combination with other materials. O True False

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Q: B. Name the following organic compounds: (6) (7) (8) (9) CL x (10) 4

A: For naming of this type of branched alkane or alkyl halide , first detect the longest carbon chain.…

Q: Unknown 3 ¹H NMR data (ppm) multiplicity integration 0.86 t 3 1.50 2 2.02 2 6.71 1 7.24 1 sextet t S

A: NMR SPECTROSCOPY By capturing the interaction of radiofrequency (Rf) electromagnetic radiations with…

Q: 5.2.1. = (Kn)(Kn). If he was found to be 2.314 x 10³ dm³ mol, which of the two ligands, H₂0 and NHs,…

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Q: Molybdenum has a BCC crystal structure, an atomic radius of 0.1363 nm, and an atomic  weight of…

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Q: The prefix (iso-) denotes three methyl groups on a carbon atom at the end of a chain. O True O False

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Q: Which formula represents an unsaturated hydrocarbon? a. C5H12 b. C6H14 c. C7H16 d. C8H14

A: A SATURATED hydrocarbon is defined by the general formula CnH2n+2 (Alkane)  A UNSATURATED…

Q: Temperature 25°C 60°℃ EMF (MV) 14 29 Calculate AG, AS and All for your system.

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Q: A steel cylinder containing 25 kg of CCl₂ F2 in the form of liquid and vapor is set outdoors on a…

A: Answer: CCl2F2 is a chloro-fluoro carbon and a volatile liquid, its vapor pressure varies…

Q: 4. Consider a reaction vessel filled with the gases, H₂, I2 and HI at 298K under the following…

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Q: A) The hydrogen bond strength increases when the acidity of the hydrogen bond donor increases. Rank…

A: Rf is the Retention Factor. It is the ratio of the distance travelled by the solute to the distance…

Q: Which of the following statements correctly describe(s) nitrification? Degradation of waste…

A: Notification is a microbial process where reduced nitrogen compounds( like NH3 ) are oxidised in two…

Q: What would you call a solution with a low concentration of protons?

A: The concentration of proton or hydrogen ion describes the acidity of basicity of solution. This is…

Q: 16. 17. 18.

A: We have to name the given organic compounds.  Note: According to Q&A guidelines of Bartleby, we…

Q: How many molecules are contained in 38.33 grams if NO2? First determine the molar mass of NO2. Can…

A: Given, Mass of NO2 = 38.33 g  Atomic mass of N = 14.0067 g/mol  Atomic mass of O = 15.999 g/mol NA…

Q: How many grams of methanol should be massed on a scale if an experiment requires 5.25 mL of…

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Q: Question: Classify each of the following properties as physical or chemical. Explain your reasoning…

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Q: 1.4 Consider the structure below: НО. OH OH c) Name at least 4 of the reported health benefits of…

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Q: A mixture of neon and nitrogen gases, at a total pressure of 889 mm Hg, contains 3.54 grams of neon…

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Q: Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D…

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Q: Synthesis: need to provide the likely organic products, keeping in mind regiospecificity and…

A: In these two question, we will draw the organic products.  Given : starting material and reagent.…

Q: Rank the alcohols in each group in order of increasing reactivity when dehydrated with H₂SO4. a.…

A: The dehydration of alkene proceeds via the formation of a carbocation intermediate.  Hence higher…

Q: 1-pentyne FLO 1. NaNH2 2. CH3CH₂CH₂Br lot en tuo ms of y

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Q: An atom has 13 protons, 12 neutrons, and 11 electrons. Is this atom positively charged, negatively…

A: Here we are required to find the charge over the atom.

Q: Liquid nitrogen has a density of 0.808 g/ml, and boils at 77 K. Researchers often purchase liquid…

A: To calculate the ratio, we would first calculate the volume of nitrogen gas in L after vaporization.…

Q: 29. What ius the O-C-O bond angle in potassium carbonate, K2CO3 a. 60° b.90° c.109.5° d.120°…

A: Bond angle is the angle between the two bonds in the molecule. Bond angle depends upon the…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: Given : description of elements.  We know,  In modern periodic table 7 periods and 18 groups are…

Q: Use this diagram to answer the following questions. Suppose a small sample of pure X is held at…

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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.