5Apr/10Off
Aqua Ionic
Aqua Ionic
1)formula for aqua regia & 2) HCl is a covalent or ionic?
in the 2) I know that HCl is a covalent but how can it give hydronium ion when dissolve in water
A very powerful cleaning agent called aqua regia is made of three parts HCl, one part HNO3 and one part water. A chemistry graduate student makes up some aqua regia in which the concentration of HCl is 7.2 M and the concentration of HNO3 is 2.8 M. After using 50.0 mL of the aqua regia to clean some glassware, the student wishes to discard it safely. How many milliliters of 6.0 M NaOH is needed to neutralize the aqua regia? Write the chemical equation(s) of reaction.
Molecular formula: HCl + HNO3
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