Question

Na2O +H2O gives rise to 2NaOH . from the above equation how many grams of NaOH is produced from 120g of Na2O​

Answer 1

Answer:

Na2O+H2O=2NaOH      

Step-by-step explanation:

Given : Equation Na_2O+H_2O=NaOHNa2O+H2O=NaOH

To find : Balance the equation ?

Solution :

Taking LHS of the equation,

LHS=Na_2O+H_2OLHS=Na2O+H2O

There is 2 sodium, 2 oxygen and 2 hydrogen.

To balance the equation we have equal number of atom.

So, We multiply 2 to the RHS

RHS=2NaOHRHS=2NaOH

Therefore, The equation form is Na_2O+H_2O=2NaOHNa2O+H2O=2NaOH

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