Acids
lower pH means the h ion concentration is
high
Name a base which contains potassium
potassium hydroxide
the chemical name of bleaching powder is
calcium oxychloride
The property that is used in making ornaments
ductility and malleability
Acid to do show litmus reaction in absence of water because
hydronium ion not formed
bases react with metal to produce
salt and hydrogen
the compound which is used to make baking powder
baking soda
sodium reacts with acetic acid to give
sodium acetate and hydrogen
the pH of dilute sulphuric acid
4-5
Compound which is added to delay curdling of milk
baking soda
what will happen if calcium sulphate hemidrate is exposed to air
dry mass
copper reacts in air at 300degree celcius to form
copper(ii) oxide