Explain in DETAILS how do EDTA displacement titration and indirect edta titrations work and the steps to do the calculation for it (How to exactly find the moles of the ion in the sample. Show an example and use numbers to show the calculations.

1. What is the role of condenser used in the experiment of isoteniscope method?

2. How to know the filling the air into the system is finished before taking off isoteniscope?

Explain why the magnetic susceptibility of a transition metal complex is temperature dependent, whereas the magnetic moment of the complex is not temperature dependent.

How do you rate the acidity from highest to lowest for acids ( carboxylic acids and alcohol) ?

How do you rate nucleophilic strength ?

How do you rate the reactivity of a carbonyl receiving a backside attack?

how do you rate the boiling points of carboxylic acids, amides, esters, alcohols

rank solubility of carbaldehyde , carboxyilic acid ester in water

Give the concentration of each ion present in the solution formed by mixing together these two solutions desribed. 51.7 mL of 0.175 M Fe(NO3)3 and 23.7 mL of 0.509 M CaCl2

Can I get all of the question answered in a way that I know under which sub question the answer goes please.

Can I get all of the questions answered in a way that I know how it fits in the question. Some parts are explanations. Thank you.

Q. When a pink aqueous solution of potassium permanganate, faintly acidified with dilute sulfuric acid was treated with 10% aq. hydrogen peroxide, the reaction took place with the evolution of gas bubbles, and the pink solution was turned colorless. Further chemical analysis revealed that the evolved gas was oxygen, and the resulting solution contains potassium sulfate and manganese (II) sulfate; water was also formed during the same reaction. Please answer the followings:

1) Write down the balanced chemical equation for this reaction.

2) Define the type/types of the reaction; assign the oxidation number of Manganese in potassium permanganate and manganese (II) sulfate. Also, offer an explanation for the color change.

3) Write down the ions present in the solution before & after the reaction. If 100 mL 0.5 M potassium permanganate was mixed with 50 mL 2 M sulfuric acid, what will be the final pH (>7 or <7) of the solution?

4) After the completion of reaction, when evolution of gas-bubbles ceased, what will happen if an aqueous solution of sodium carbonate was added to the reaction mixture? Please write down the net ionic equation.

5) If initially 5.65 g of potassium permanganate was taken for the reaction, calculate the total mass of manganese (II) sulfate present in the solution after the completion of the reaction. What is the Manganese ion concentration of the solution (assume that the total volume of the final reaction mixture is 500 mL)?

Useful hints: hydrogen peroxide is a strong oxidizing agent and considered to be a molecular compound.

What is a “functional group” ? Explain why infrared spectroscopy can often be used to detect the presence of a functional group in a molecule

The standard half-cell potential for the reaction
O2(g)+4H+(aq)+4e−→2H2O(l) is +1.229 V at 298.15 K.
The aO2 = 1.00 assuming that the aH+ is equal to the molality.

Part A

Calculate E for a 0.100-molal solution of H2SO4 for aO2 = 1.00 assuming that the aH+ is equal to the molality.

Part B

Calculate E for a 0.100-molal solution of H2SO4 for aO2= 1.00 using the measured mean ionic activity coefficient for this concentration from the data tables in the textbook.

Part C

How large is the relative error if the concentrations, rather than the activities, are used?

A 24.7-g sample of white phosphorus was burned in excess of oxygen. The product was dissolved in enough water to make 549 mL of solution. Calculate the pH of the solution at 25 C

Hydrogen sulfide decomposes according to the following reaction,for which Kc = 9.30 multiplied by 10-8 at 700°C. 2 H2S(g) reverse reaction arrow 2H2(g) + S2(g) If 0.29 mol H2S is placed in a 3.0 L container, what is the equilibrium concentration of H2(g) at 700°C?

Why is the O-H and the N-H hydrogens not visible on the H NMR of p-aminophenol reactant and acetaminophen product?

3. C (s) + H2O (g) → CO (g) + H2 (g) Le Châtelier's principle predicts that increasing the volume of the reaction vessel will ________.