ionic equation

2006-12-17 10:19 pm

write ionic equation for the following reactions :
a) Magnesium + dilute sulphuric acid
b) Iron + silver nitrate solution

回答 (3)

2006-12-17 10:25 pm

✔ 最佳答案

a) Magnesium + dilute sulphuric acid
Mg(s) + 2H+(aq) ---> Mg2+(aq) + H2(g)
b) Iron + silver nitrate solution
Fe(s) + Ag+(aq) ---> Fe2+(aq) + 2Ag(s)

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2007-01-04 1:22 am

b) Iron + silver nitrate solution
Fe(s) + 2Ag+(aq) --- Fe2+(aq) + 2Ag(s)

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2006-12-17 10:24 pm

Mg(s) + H(aq) 2+ --> Mg (aq) 2+ + H 2 (g)

Fe (s) + AgNo3 (aq) --> Fe (aq) 2+ + Ag(s)

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