WebHKDSE CHEMISTRY — A Modern View (Second Edition) Part IV Acids and bases To determine the basicity of an unknown acid A (molecular mass = 192.1), 3.82 g of acid A is dissolved in distilled water to make up a 250.0 cm 3 solution. 25.0 cm 3 of the solution is then titrated against 0.20 M sodium hydroxide solution using phenolph-thalein as indicator.
Sulfurous acid - Wikipedia
WebFeb 15, 2012 · Best Answer. Copy. I think , the basicity of sulphuric acid is 1. Wiki User. ∙ 2012-02-15 12:56:26. This answer is: Study guides. WebBasicity of acid is defined as the no of ionizable hydrogen (H+) ions present in one molecule of an acid is called basicity.. Sulphuric acid gives 2 proton(H+),when ionise so the basicity of sulphuric acid is 2. Perrine Juillion. family education therapy
The basicity of acetic acid is the same as the basicity of: - Vedantu
WebBasicity : The basicity of an acid is defined as the number of hydronium ions (H 3 O +) that can be produced by the ionization of one molecule of that acid in aqueous solution. The basicity of following compounds are : Nitric acid : Basicity = 1. Sulphuric acid : Basicity =2. Phosphoric acid : Basicity =3 WebSection - 1. Q1. Name the following. Type of sulphur obtained by cooling sulphur vapour. Acid obtained by dissolving sulphur dioxide in water. Bleaching agent used to bleach delicate articles. Process by which sulphur is boiled with rubber. A neutral oxide of carbon formed when formic acid reacts with concentrated sulphuric acid. WebThe pH scale is used to rank solutions in terms of acidity or basicity (alkalinity). Since the scale is based on pH values, it is logarithmic, meaning that a change of 1 pH unit corresponds to a ten-fold change in H ^+ + ion concentration. The pH scale is often said to … Learn for free about math, art, computer programming, economics, physics, … Learn for free about math, art, computer programming, economics, physics, … Sal mentions that when H+ increases in blood plasma, the buffer system will … So stomach acid, and often instead of stomach juices, stomach acid. If you had … There is a cutoff point between strong and weak acids, yes, but it is not always … family education vacations