Complexometric titration is used to find the a molarity of anions in solution b. molarity of cations in solution c. molarity of indicator in solution d. molarity of ligands in solution

Q: Write the formula of an alkene containing 13 carbon atoms. Answer:

A: General molecular formula for alkene is CnH2n where n is no. of atoms of carbon. Here no. of catbon…

Q: Consider the ionization of nitrous acid at 25 °C:

A:

Q: 0.1M of Tris buffer is diluted 5 fold (1/5). How many moles (micromoles) of Tris do you have in 100…

A: The molarity of a solution is the moles of solute present in one litre of solution. It is a way to…

Q: A colligative property Select one: a. results from increasing vapor pressure as a solute is added to…

A:

Q: Based on chemical equilibrium, obtain a general expression for dependenceof the partition…

A:

Q: With suitable sketch, explain the construction and working of NH3-H2O vapour absorption system

A: NH3-H2O vapour absorption system NH3-H2O vapour absorption system has been one among the oldest…

Q: What are the six most widely used methods for estimating liquid-phase activity coefficients?

A: To estimate the liquid-phase activity coefficients, there are many models. The 6 most widely used…

Q: Why is the ionization energy of Ca higher than that of K butlower than that of Mg?

A: It is to be mentioned why the ionization energy of calcium is higher than that of potassium but…

Q: Find the diffusivity of CO2 in N2 at 30degC and 740 mm Hg.

A:

Q: at 25C the solublity of sample A in B is 40ppm(molar basis) and the solubility of B in A is 135 ppm.…

A: Given details: at 250C,[On molar basis] Solubility of A in B=40 ppm Solubility of B in A=135 ppm…

Q: Define the following: (a) The limiting reactant. (b) Pressure (c) density

A: Asked (a) Limiting Agent (b) Pressure (c) Density

Q: There are 2 major classes of keratins: alpha keratins (found in mammals) and beta keratins (found in…

A:

Q: alculate temperature (in K) of copper at which equilibrium number of vacancies per cubic meter is…

A: Given that equilibrium number of vacancies ,Nev  =2.2 x 1020  vacanciesm3Energy of vacancy…

Q: A. Prove that the Atomic Packing Factor (APF) for FCC structure is 0.74. Repeat distance = vZ ao B.…

A:

Q: EXPERIMENT : CONDUCTOMETRIC TITRATION OF A MIXTURE OF ACIDS WITH A STRONG BASE    I want…

A: Conductometric titration is a procedure employed to quantify acid/acids in a given sample.…

Q: In a solution, a relative volatility (alpha sub a-b) greater than 1.0 means that pure component a…

A: Relative volatility defines ease of separation. Relative volatility is basically More volatile…

Q: The Clausius-Clapeyron equation can be used to relate vapor pressure to temperature. Look up…

A:

Q: .calculate the free energy of mixing of 2.0 moles he, 3.0 moles ar and 5.0 moles be at 300 k.

A: mole of He=2 moles of Ar=3 moles of Be =5 T= 300K ∆GMIX =?

Q: Between what point where solid and liquid ethanol co-exist?

A: The behavior and different phases of Ethanol can be studied by heating curve of ethanol in…

Q: A compound contains 31.0% potassium, 8.6% boron, and 60.4% fluorine by mass. What is the empirical…

A: Given that potassium =31 %Boron =8.6 % Fluorine =60.4 %

Q: Write the Fox-Flory equation of Tg for an amorphous polymer.  Show how this equation explains the…

A: The Fox-Flory equation generally used to explain that how the glass transition temperature changes…

Q: Which of the following statement is correct? A.Organic solute dissolves in inorganic solvent.…

A: A) Organic solute dissolves in inorganic solvent. These is a completely true statement  Organic…

Q: The molar solubility of lead fluoride in a 0.170 M lead nitrate solution is

A:

Q: TRUE or FALSE. Separation of ions from the group is possible with the very large difference in Ksp…

A: In this question whether separation of ions from the group is possible with the vary large…

Q: Calculate the density of n-butane at 375 K and 10 bar pressure. Assume the gas fits the viral state…

A: Given following data: • Temperature (T) = 273 Kelvin • Pressure (P) = 10 bar = 10⁶ pascals •…

Q: M. The molar solubility of iron(II) carbonate in a water solution is

A:

Q: Please note that "geometry" refers to the molecular or ionic geometry. A. The Lewis diagram for BH,"…

A:

Q: The melting point of different materials are various according to their intrinsic properties. The…

A: Melting point of materials depend upon the strength of bonds. Since, the nature of bond depends upon…

Q: A given material consists of 68 g of S and 32 g of R, the solid phase contains 35% S and 65% R, and…

A: Mass of S in the given material, mS = 68 g Mass of R in the given material, mR = 32 g Mass…

Q: 4- the Crystal Structure of y (Austenite) is 5- The maximum solubility of carbon in austenite, .…

A: For a detailed solution , please see the attached files.

Q: from where we obtain the density of natural gas at different temperatures??

A: 1. Density of natural gas at different temperatures is obtained in 3 steps Subtract the initial…