how to find the concentration in mg/100ml ​​​​​​​btw the concentration of NBS is 0.0806 M

Q: How many grams of potassium chloride are needed to prepare 3.857 liters of a 0.3214 M solution? Type…

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Q: 4 DD 5D D T 3 4000 LOO 50 0 2 20 T 1 30 40 0 2000 50 NAVENUMBERI-I 60 1500 ן,ןורוד 70 80 40 90 T 100…

A: Spectroscopic techniques are used to identfy structure of organic compound

Q: A copper ball weighing 2.300 g is dropped into a beaker containing 20.00 mL of H2O at 20.00 °C.…

A: When the hot metal is dunked into the water, the heat is released by the metal and equal heat is…

Q: Identify and draw the general organic reactions involve in each test. a. Tests for Alcohol and…

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Q: F. Build each of the molecules (a, b, c and d) drawn below (team/group work)__ Br Br Br Br b) C) d)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: For option a), if the methyl group is present, does this mean the reaction has been completed or is…

A: We need to look at the functional group transformation as the reaction progresses. IR spectroscopy…

Q: What is the volume of 3 M sodium hydroxide solution needed to make a 0.32 M, 300 mL solution? (a) 32…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: Calculate the molar mass of calcium carbonate then find the moles and use Avogadro's Number!

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Q: The data in the table were collected at 580 K for the reaction 2 HI(g) k= H₂(g) + L₂(g) Time (s)…

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Q: What is the concentration, in  m/ m%, of a solution prepared from 50.0 g NaCl and 150.0 g of water?…

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Q: Determining the volume of base needed to titrate a given mass... A chemistry student weighs out…

A: Given -> Weight of formic acid = 0.0608 gm  Volume= 250 ml = 0.250 L (1L= 1000ml)  Molarity of…

Q: A mole of an ideal gas is compressed isothermally at 298K. If the gas is compressed from 1 atm to 10…

A: We need to find entropy in this question. We are provided with pressure changes and number of moles…

Q: A 200. mL solution that is 6.7 x 10 M in Cu²+ is mixed with 0.30 mole NH3. There is no change in…

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Q: 4. The equation of state for a van der Waal's gas is: RT Vm-b p= a V² m 2 where Vm is the molar…

A: The expression for internal pressure can be derived from internal energy as shown below: dU = TdS…

Q: Calculate the amount of heat needed to melt 58.6g of solid methanol (CH3OH) and bring it to a…

A: Mass of methanol= 58.6 g Melting point of methanol = -97.6 oC Heat of fusion of methanol= 3.17…

Q: The pH readings for wines vary from 2.7 to 3.7. Find the corresponding range of hydrogen ion…

A: we have to determine the range of hydrogen ion concentrations for given pH range

Q: CH2CH3

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Q: Draw the major product of this aminolysis reaction. Ignore inorganic byproducts.

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Q: What is the primary species in solution at the halfway point in a titration of NH₃ with HBr?

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Q: The temperature dependence of the equilibrium constant Kp for the reaction, 2 C3H6 (g) C₂H4 (g) +…

A: Given, Equation : 2 C3H6(g) ⇌C2H4(g) +C4H8(g)

Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca² (aq) and 0.0260 M Ag+ (aq).…

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Q: A website promoting the use of alternative energy vehicles and hybrid technologies claims that "A…

A: We need to find the pounds of CO2 produced when gasoline combustion. We can calculate mass of octane…

Q: Give the major organic product(s). 1. H3C HO H₂C НО CH₂ CH CH₂CH₂ CH₂O MgBr CH₂ CECH S=C Na…

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Q: Draw the Lewis dot diagram for the compound CH4

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Q: 4. Rank the following reactions in terms of rate for an SN2 reaction (1 reactions not possible? Br…

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Q: Write the structure of the organic product that results when: a. phenol is added with iron (III)…

A: a) When Iron(III) Chloride added to the phenol gives coloured solution  b) When the tertiary…

Q: "In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide." For the…

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Q: At 25 °C and 765.6 torr, a sample that is a gaseous compound containing carbon, hydrogen, and oxygen…

A: Given: Temperature = 25 oC = 25+273 = 298 K Pressure = 765.6 torr = 1.007 atm Volume = 0.582 L

Q: A 0.8970 g sample of a mixture of NaCl and KC1 is dissolved in water, and the solution is then…

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Q: What is the molarity of a 3.36 m solution of KCl dissolved in water, given that the solution has a…

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Q: Write the balanced chemical equation and the corresponding Ksp expression for the dissolution of (a)…

A: 1. To Write balanced Chemical equation and corresponding Ksp expression for the dissolution of  a)…

Q: An unknown sample weighing 5.06 g was dissolved in 307 g of ethanol (Kf = 2.0 K kg mol-1). The…

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Q: Dye (1D Box) Oxacarbocyanine (C3) Oxadicarbocyanine (C5) Oxatricarbocyanine (C7) Thiacarbocyanine…

A: Since you have asked a multiple sub-part question, we will solve the first three sub-parts for you.…

Q: Calculate the slope

A: To calculate the slope, we need to plot the given data . On x-axis concentration and on y-axis…

Q: Any concerns about using electrochemical sensing? what are the benefits and the dangers?.

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Q: The pressure of 5.0 L of gas increases from 1.50 atm to 1240 mm Hg. What is the final volume of the…

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Q: 10:29 ← Question 22 of 27 Draw the major product of this reaction. Ignore inorganic byproducts and…

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Q: How many grams are required of NaoH to make 50mls of a 0.25M solution of NaOH ? (give your answer…

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Q: urea cycle. However, a carbamoyl phosphate is necessary to begin om the reaction of a bicarbonate…

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Q: Draw the structures of the products for the following reactions.

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Q: Complete the table below for the following neutral isotope: 38 90 Sr passas # of protons =========…

A: 38Sr90 Atomic mass (A) = 90 Atomic number (Z) = 38 We know that,  for neutral atom, Atomic…

Q: Draw the Lewis dot diagram for selenium. 2 PENCIL THIN BLACK Se

A: Lewis Dot Diagram : Lewis Dot structure for an element shows the total number of valance electrones…

Q: Calculate the potential, E, for the following cell at 25°C: Al | Al³+ (0.151 M) || H (3.43x10-3 M) |…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: A solution contains only these ions: mercury (I), lead (II), copper (II), bismuth (III), nickel…

A: Given Ions: Hg(I), Pb(II), Cu(II), Bi(III), Ni(II), Zn(II), Ba(II), Ca(II) To Prepare: A flow chart…

Q: Draw a complete structural diagram for 1-ethyl-4methylcyclopent-1-ene

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Q: QUESTION 2 A radioactive isotope has a half life of 18.4 minutes. How long will it take for the…

A: Radioactive disintegration follow first order kinetics

Q: A sample of an unknown metal was reacted with 10.0 mL of HCl to produce hydrogen gas, which was…

A: To identify the unknown metal. Given, Mass of the unknown: M=0.204 g Volume of hydrogen gas:…

Q: What is the molality (in mol/kg) of camphor (C10H16O, ρ = 990 kg/m3) if it has an osmotic pressure…

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Q: What is the molarity of a solution that contains 3.25 moles of NaNO 3 in 250. mL of solution?…

A: Moles of solute , NaNO3 = 3.25 mol  Volume of Solution = 250 ml = 0.250 L  (1 L = 1000ml )  Formula…

Q: Draw 3-(2-methylcyclopentyl)cyclooctyne

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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.