Chemistry, asked by subrata8000, 1 year ago

Mass of sodium in 53g of Na2CO3 is?

Answers

Answered by shivam8899
2
in these type of question...we use stocheometry [tex]Mw of Na_2CO_3 = 106 \frac{gram}{mole} 4Na + 2C + 3O_2 --\ \textgreater \ 2Na_2CO_3 at t=equilibrium n(mole)= \frac{wt}{MW} = 53/106 = 0.5 mole if mole of 2Na_2CO_3 is 0.5 then by stochiometry Na has 1 mole so for 1 mole Na = \frac{wt}{MW} 1 × 23 = wt [/tex]
Attachments:
Similar questions