What is organic chemistry, wt is ph, what is tlc, what is polar non polar solvents, how to prepare 1N hcl,1NnaoH, formulas of Acidsetc

Question

Accepted Answer

Organic chemistry is the study of carbon-based compounds. pH measures acidity or alkalinity. TLC is a technique for separating compounds.

Organic chemistry focuses on the study of carbon-containing compounds.
pH is a measure of the acidity or alkalinity of a solution.
TLC (Thin Layer Chromatography) is a technique used to separate and analyze compounds in a mixture.
Polar solvents dissolve polar compounds, while non-polar solvents dissolve non-polar compounds.
1N HCl (1 Normal hydrochloric acid) can be prepared by diluting concentrated HCl with water.
1N NaOH (1 Normal sodium hydroxide) can be prepared by dissolving sodium hydroxide pellets in water.
Acids are substances that donate protons (H+) in a chemical reaction.

Accepted Answer

Organic Chemistry: Organic chemistry is a branch of chemistry that focuses on the study of carbon-containing compounds. It deals with the structure, properties, reactions, and synthesis of organic molecules, which are essential to life and have a wide range of applications.

pH: pH is a measure of the acidity or basicity of a solution. It is a scale that ranges from 0 to 14, where pH 7 is considered neutral, values below 7 are acidic, and values above 7 are basic. The pH of a solution is determined by the concentration of hydrogen ions (H⁺) in the solution.

TLC (Thin Layer Chromatography): As mentioned earlier, TLC is a chromatographic technique used to separate and analyze mixtures of substances. It involves placing a small amount of the sample on a thin layer of adsorbent material and then allowing a mobile phase (solvent) to move through the stationary phase. Different compounds in the sample will move at different rates, allowing for separation and identification.

Polar and Non-Polar Solvents: Polar solvents have a positive and negative end due to differences in electronegativity, making them effective at dissolving polar compounds. Examples include water, ethanol, and acetone. Non-polar solvents lack these charged ends and are better at dissolving non-polar compounds. Examples include hexane, toluene, and chloroform.

N1V1 = N2V2

Normality of HCL = 12N

Now,

N1 = 12N

N2 = 1N (Given)

V2 = 100 ml

V1 = ?

After putting the given values in the formula, we get

12 × V1 = 1 × 100

V1 = 100/12

V1 = 8.33

So, 8.33 mL HCl should be added to 100 L, to get a 1N HCI solution.

For 1N NaOH, you would dissolve sodium hydroxide pellets or flakes in water. The exact procedures and calculations depend on the volume and molarity of the solutions you need.

Formulas of Acids: Here are some common acid formulas:

Hydrochloric acid: HCl

Sulfuric acid: H₂SO₄

Nitric acid: HNO₃

Acetic acid: CH₃COOH

Phosphoric acid: H₃PO₄

Citric acid: C₆H₈O₇

Accepted Answer

Haydri clhric acid sodium hydroxide

What is organic chemistry, wt is ph, what is tlc, what is polar non polar solvents, how to prepare 1N hcl,1NnaoH, formulas of Acidsetc

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