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74g Ca (OH)2 will yield OH_ ions???
jayaprakash4541:
2 is the correct answer
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molar mass of Ca(OH)2=40+2(17)
=74g/mol
As we can see it contains 2 OH ions,and its molar mass is 74.
So 74g will yield 2 moles of OH ions.
mark BRAINLIEST.
=74g/mol
As we can see it contains 2 OH ions,and its molar mass is 74.
So 74g will yield 2 moles of OH ions.
mark BRAINLIEST.
then answer will be 34g
As (OH)2=2×17
mark brainliest please
thanks
are u from Pakistan??
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2
please mark my solution as brainilist
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