Question

calculate the number of moles present in 200 grams of NaOH​

Answer 1

Answer:

1.5 moles

Explanation:

given that, 60gNaOH

Molar mass =23+16+1=40g/mol

Moles =  

MolarMass

gramweight

​  

 

=  

40

60

​  

=1.5moles  

Answer 2

Answer:

escusmi apni had Mai Rah kar bat kar samja