Question

2. Write the molecular formulae of the compounds of the following elements with hydrogen
by referring to the Mendeleev's periodic table. C, S, Br, As, F, O, N, CI
​

Answer 1

Explanation:

CH4 Methan

H2S hydrogen sulphid

HBr Hydrogen Bromida / Hydrobromic Acid

AsH3 Arsenic Hydride

HFhydrogen fluoride

H2o dihydrogen oxide

Nh3 ammonia

HCI Hydrogen cloride

Answer 2

Answer:

Hey...!! HERE IS YOUR ANSWER...!!

CH4 Methane

H2S Hydrogen Sulphide

HBr Hydrogen Bromide / Hydrobromic Acid

AsH3 Arsenic Hydride

HF Hydrogen Fluoride / Hydrofluoric Acid

H2O Dihydrogen Oxide / Water

NH3 Ammonia

HCl Hydrogen Chloride / Hydrochloric Acid

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