Question

50 compound and their molecular formulas ​

Answer 1

Answer:

Explanation:

Iron =fe

Zinc=Zn

Lead = pb

Copper =Cu

Sodium =Na

Tin = sn

Gold = au

Nickel = ni

Answer 2

$\sf \pink{1.Acetic \: acid = CH_{3}COOH }\\ \sf{ 2.Hydrochloric \: acid = HCI }\\ \sf \red{3.Sulfuric \: acid = H₂SO_ {4} } \\\sf \blue{4.Acetate =CH_ {3}COO}\\ \sf \gray{5.Ammonia = NH_ {3} }\\ \sf \orange{6.Nitric \: acid = HNO_{3} }\\\sf \purple{ 7.Phosphoric \: acid =H_{3}P O_{4} }\\\sf \green{8.Sodium \: phosphate =Na_{3}PO_{4} }\\\sf \gray{9.Calcium \: carbonate = CaCO_{3}} \\ \sf\blue{ 10.Ammonium \: sulfate =(NH_{4} )_{2} SO_{4} } \\ \sf11.Carbonic \: acid =H_{2}C O_{3}\\\sf \pink{12.Sodium \: bicarbonate = NaHCO_{3} }\\\sf \red{13.Sodium \: hydroxide =NaOH } \\ \sf \purple{14.Calcium \: hydroxide = Ca(OH)_{2} }\\\sf \orange{15.Ethanol =C_{2}H_{5}OH} \\\sf \gray{16.Hydrobromic \: acid = HBr}$