Question

2.3 g Na reacts completely with excess water to produce NaOH. Calculate its quantity. What will be the volume of H2 produced at STP ? Pls tell...​

Answer 1

Answer:

4 g

Explanation:

2Na+2H20--------2NaOH+H2

46 g of Na produce 80 g NaOH

Then

23 g of Na will produce 40 g

2.3 g of Na will produce 4.0 g