Title: What do you do when you are stung by (a) a bee (b) a wasp? Post by: AwesomChic on Jun 11, 2017 What do you do when you are stung by (a) a bee (b) a wasp?
What is neutralization reaction? Justify your answer with two chemical reactions. What is basisity of an acid? Discuss liquid state of matter using particle theory With the aid of chemical equations, explain the following: (a) acid salt (b) basic salt (c) normal salt. What are Alkali's? Classify acids with relevant examples in terms of (a) origin or source (b) strength. Give account of the acids and Alkali's in our lives. Define atom. Give the subarticles of an atom with the aid of a diagram. What particle(s) is/are referred to as the nucleons? Which particle(s) revolve round the nucleus? Title: Re: What do you do when you are stung by (a) a bee (b) a wasp? Post by: bio_man on Jun 11, 2017 Quote What do you do when you are stung by (a) a bee (b) a wasp? Wasp Vinegar - Wasp and hornet venom are powerful alkalines. Use an acid such as vinegar to neutralize them. Bee Baking Soda - In the case of bee stings, baking soda will help to neutralize the acidic venom. Quote What is basisity of an acid? The number of ionizable hydrogen (H+) ions present in one molecule of an acid is called its basicity For example: HCl (aq) ↔ H+ + Cl- Basicity of HCl is 1 H2SO4(aq) ↔ 2H+ + HSO4- Basicity of H2SO4 is 2 Based on basicity acids were classified into different types. They are 1) Mono-basic acids 2) Di-basic acids 3) Tri-basic acids Mono-basic acids: Acids which on ionisation produces on hydronium ion in water are termed as mono-basic acids. Example: HCl Di-basic acids: Acids which on ionisation produces two hydronium ions are called as di-basic acids. Example: H2SO4, H2CO3..etc Tri-basic acids: Acids which on ionisation produces three hydronium ions are called astri-basic acids. Example: H3PO4, H3PO3..etc Title: Re: What do you do when you are stung by (a) a bee (b) a wasp? Post by: AwesomChic on Jun 13, 2017 Thank you sooooooooo much bio man you've been a great help
Title: Re: What do you do when you are stung by (a) a bee (b) a wasp? Post by: bio_man on Jun 13, 2017 Are you good with tackling the rest?
Thank you sooooooooo much bio man you've been a great help |