what is the molar mass mass of (KOH)? at mass K=39, O=16 ,H=1

Question

Isabelle · Answer

Answer:   Molar mass of KOH =Atomic mass of K × Atomic mass of O × Atomic mass of H    39×16×1 = 624 u.

Melody · Answer

large{ pmb{ underline{ underline{ sf{Answer~-}}}}}     huge{ underline{ underline{ tt{ pink{Molar~ Mass~ of (KOH) ?—}}}}}     dashrightarrow    The molecular formula of potassium hydroxide is KOH.    Its molecular mass is = =56u    The expression for the equivalent weight of KOH is as given below.     Equivalent weight =       sf dfrac{Molecular~ Mass}{No.~ of~ replaceable~ OH~ groups }     potassium hydroxide contains one rplaceable OH group.    Substitute values in the above expression.     Equivalent weight =     sf dfrac{56}{1}  =56u

Josie

3- Solve the following equation-
T. x/12 = 4
3. 17u = 22
4. 10(2-x)= 4(x-9)
2. 2 – 7 = 2
3

Nattempted.
Which of the following chemical equation is not balanced.
(1) (NH), Cr, Cro, + 4H2O+N
cho
(2) 2Pb(

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