What kind of glassware should NOT be used?
A. different sizes
B. chipped or unclean
C. colorful
D. clean and dry

Creo qjue es la D. clean and dry

Amount of sodium sulphate is 5.64g

Amount of water is 1.017g

Explanation:

First give a balanced equation for the reaction

2NaOH + H2SO4 > Na2SO4 + 2H2O

Find the number of moles of each reacting specie by dividing the mass by their molar mass

Use the number of moles to find the amount in the product

For 2NaOH

2.26/80=0.02825moles

0.02825 x molar mass of 2H2O = 1.017g

For H2SO4

4.19/98=0.0428moles

0.0428 x 132 = 5.64g