Please solve Q5... Pls... It's very urgent!...
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It's clear...
Please give answer according to 7th
Zn + 2HCL –―― ZnCl2 +H2. and 2K2O―――2K2 + O2.
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Hey!
The answer to question 5 is as follows :-
a). Zn + 2HCl → ZnCl2 + H2
b). 2K2O → 4K+ O2
Hope it helps^^
The answer to question 5 is as follows :-
a). Zn + 2HCl → ZnCl2 + H2
b). 2K2O → 4K+ O2
Hope it helps^^
first one is not balanced
it's 2HCL
not hcl
yup now u changed it
now its crrct
the 2nd one will be 2K2O = 4K + O2
i think it's supposed to be K2O = 2K +O
..
it has to be O2
it has to be O2
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