Direct proportion
Direct proportion- Two quantities x and y are said to be in direct proportion if whenever the value of x increases or decreases, then the value of y increases or decreases in such a way that the ratio x/y remains constant.
Chemical Formulas
CHEMICAL FORMULAS The chemical formula of a compound is a symbolic representation of its chemical composition. Name of the Compound Formula Sodium hydroxide NaOH Phosphorus pentachloride PCl 5 Sulfur dioxide SO 2 Potassium bicarbonate KHCO 3 Methanol CH 3 OH Ammonium Carbonate (NH 4 ) 2 CO 3 Aluminium Oxide Al 2 O 3 Sodium oxide ...
Comments
Post a Comment
Thank you for visiting
Keep sharing