The usual primary standard for acid-base titration is sulfuric acid. Nitric acid tends to lose NO2 by volatilization and HCl is also more volatile.
The Enthalpy of neutralization of all strong acids are almost the same. It is between -58 to -59 kilojoules per mole.
No, because one of the products is H2CO3 (an acid)
HNO3 or Nitric acid seldom used to prepare standard acid solutions because it is not suitable to use as a primary standard because it always contains a little nitrous acid, HNO2, which has a destructive action on many acid-base indicators.
koh+ hno3>h2o+kno3
by leaching the solution with nitric acid
Whenever an acid reacts with an alkali, a salt and water are formed.This is a neutralization reactioni.e. acid + alkali --> salt +waterIn this case, nitric acid + potassium hydroxide --> potassium nitrate + waterHNO3(aq) + KOH(aq) --> KNO3(aq) + H2O(l)Hence, a solution of potassium nitrate is formed.
The Enthalpy of neutralization of all strong acids are almost the same. It is between -58 to -59 kilojoules per mole.
No, because one of the products is H2CO3 (an acid)
HNO3 or Nitric acid seldom used to prepare standard acid solutions because it is not suitable to use as a primary standard because it always contains a little nitrous acid, HNO2, which has a destructive action on many acid-base indicators.
by leaching the solution with nitric acid
koh+ hno3>h2o+kno3
The diluted solution has a slight hint of red as the other is just clear
An acid should fully or partially emit hydrogen ions when it is in an aqueous medium. They should undergo a neutralization reaction with bases. Since nitric acid fulfills these qualities, it is an acid.
nitric asid
98g
12.5
262 - 266