Write name and chemical formula of main ores of Iron and Copper.

Chemical formula of Cetane is

Chemical formula of Bauxite is

Write the chemical formula of Nitrolim.

Write the names and chemical formulae of the monomers for the following polymers. nylon 6,10

Write the chemical formula of Ketone group.

Write the names and chemical formulae of the monomers for the following polymers. [--CH_2-undersetunderset(CN)|oversetoversetH|C--]_n

Write the names and chemical formulae of the monomers for the following polymers. [--CH_2-undersetunderset(Cl)(|)C=CH-CH_2--]_n

Write the names and chemical formulae of the monomers for the following polymers. [--CH_2-undersetunderset(" "CO_2CH_3)(|)oversetoverset(CH_3)|C-]_n

Give the chemical formula of permutit.