Chemistry, asked by kashish176, 1 year ago

an element E has a valency of 4 .what will be the formula of its sulphide

Answers

Answered by Sonveer21
9
an element valency 4 is Ca
now, Ca +So3 =Ca(So3)2

kashish176: how??
Answered by Shiv4225
17
HEY !!! HERE IS YOUR ANSWER ☆☆

The formula of its sulphide will be 》

)Formula of Sulphide with element "E" :-  ES2

HOPE IT HELPS ^_^

Shiv4225: Thanks bhai
Shiv4225: by using criss cross method valency of both elements are reversed so E2S4
kashish176: perfect answer to my question....
Shiv4225: my pleasure
kashish176: umm
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