A list of compounds are given below: `(H_2O, HCI, CH_4)` Construct chemical reactions to show the preparation of `H_2`, from each of the above compounds.

Write the IUPAC names of the compounds given below: HOOC-CH_2-COOH

The structural formula of two organic com-pounds are given below. CH_3-CH_2-CH_2-OH , CH_3-O-CH_2-CH_3 : Write the functional groups of these two compounds.

Some information regardirg a particular, compound is given below. i) A deep.purple black crystal which' is moderately soluble in water at room temperature and it is prepared from pyrolusite a) İdentify the compound b) Give the chemical reactions involved in the preparation of,this compound - c) Upon heating to 746 K, what happens to this compound? Give the equation

Two chemical reactions are given below: (2) Give the name of each reaction.

Give the strucute a method of preparation and a chemical reaction of H_2O_2 .

The structure of two organic compounds are given below: i) CH_3-CH_2-CH_2-CH_2-OH ii) CH_3-CH_2-O-CH_2-CH_3 Write the strucutral formula of a position isomer of compound

See the compound given below. CH_3-CH_2-CH_2-OH Write its molecular formula.

Examples of some covalent compounds are given draw the chemical bonds of the compound by using electron dot diagram. H_2O

Some organic compounds are given below: [CH_3-OH, CH_3-COOH, CH_3-CH_3, CH_3-O-CH_3] : Which of the above compounds are used to produce Esther?