Write a net ionicequation for the reactionbetween: a) HI andKOH b) HNO2 and NaOH

Question

Write a net ionicequation for the reactionbetween:

a) HI andKOH

b) HNO2 and NaOH

c) KF and HBr

d) NaHS and HCI

Explanation / Answer

a) HI-> H+ +I- KOH-> K+ +OH- ----------------- HI+KOH->KI+H2O b)HNO2--> H+ +NO2- NaOH-> Na+OH- --------------- HNO2+NAOH -> NANO2 +H2O c) KF-> K+ +F-     HBr-> H= +Br- ------------------- KF+HBr---> Kbr+HF d)NaHS-->Na+ + HS- HCL-> H+ + CL- ------------------------ NaHS + HCL-> NACL+H2S e)NaHS-->Na+ + HS- KOH-> K+ +OH- ---------------- NaHS+ KOH-> NAOH+KHS f)NH4Cl-> NH4 + + Cl- NaOH->Na+ + OH- -------------------- NH4CL+NaOH->NaCl + NH4OH

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