Because ammonia gas (NH3) reacts with water (H2O) to produce the aqueous solution ammonium hydroxide. This reaction produces hydroxide ions in the solution, thus making it an Arrhenius base.
MgCl2(soln) + 2NaF(soln) ------> MgF2(s) + 2NaCl(aq)
(0.980 g H2SO4/g soln)x(1.84 g soln/mL soln)x(1 mol H2SO4/98.1 g H2SO4)x(1000 mL/1 L)=18.4 M
Warm with sodium hydroxide soln. NH4Cl gives strong smell of ammonia. Gas is alkaline. No result with NaCl NH4Cl + NaOH ---> NaCl + H2O + NH3
we standardize edta to make the soln stable complex
When the ph of the soln is 7 then it is said to be neutral solution like water etc.
MgCl2(soln) + 2NaF(soln) ------> MgF2(s) + 2NaCl(aq)
Ionic compounds conduct electricity in aqueous solution or molten state. In aq. soln. or molten state, ionic compounds dissociate to release respective ions. These ions, being electrically charged, conduct electricity.
Iodine Tricholide (ICl3) is used as an Antiseptic ... for the Skin, 1% soln. & on Mucous membrane, 1:1000 to 1:2000 soln.
The word solution is usually abbreviated as soln. A solution refers to a homologous mixture of more than two substances.
The pigment of a flower can be extracted by first adding a soln. of ethyl alcohol to the petals of the flower taken in a test tube and then boiling it to 100 degree celsius in a water bath.The soln. obtained by filtering the above soln. contains the floral pigments
Salt soln.
A soln wil be obtained.
A soln wil be obtained.
A soln wil be obtained.
(0.980 g H2SO4/g soln)x(1.84 g soln/mL soln)x(1 mol H2SO4/98.1 g H2SO4)x(1000 mL/1 L)=18.4 M
Warm with sodium hydroxide soln. NH4Cl gives strong smell of ammonia. Gas is alkaline. No result with NaCl NH4Cl + NaOH ---> NaCl + H2O + NH3
colloidal soln