Solid sodium metal is added to liquid water to produce hydrogen gas and aqueous sodium hydroxide.
1. Write the balanced reaction.
2. If 24.5 g of water were reacted, how many moles is that?.
3. If 8.95 moles of hydrogen gas were produced, how many germs is that?.
4 If 3.45 moles of sodium hydroxide are produced, how many moles of sodium metal reacted?
5. What type of reaction is this?.
1.)2Na+ 2H2O= 2NaOH + H2
2.) 24.5g of water is equivalent to
= 8.95× 2= 17.9g
4) mole ratio 1:1
There 3.45mole of Na reacted