Question

1) write a balanced equation for the reaction in which AgNO3 and NaCl are mixed to form a precipitate

2) write a balanced equation for hte reaction between NaOH reacts with H2SO4

3) What is the difference between a strong acid and a weak acid?

4) the net ionic equation for the reaction of two acids HXand HY with base are,

for HX: HX(aq)+OH-=== X-(aq)+H2O(l)

for HY: H+(aq)+OH-(aq)===H2O(l)

Which acid is weak and which is strng Explain why?

5) what happenes to carbonate ion when acid is added to it ?

6) if Cl- reacts to form Cl2 is that an example of oxidation or of reduction ?

Answer 1