Question

Complete the Data Table:

Use these values:

The atomic mass of Al is 27.0 g/mole.

The atomic mass of Pb is 207.2 g/mole.

Use two significant digits for your answers:

Mass of Al wire before reaction = 3.96 g

Mass of Al wire after reaction = 3.65 g

Mass of Al lost_______ = g

Moles of Al lost =___________ moles

Mass of Pb + filter paper = 4.26 g

Mass of filter paper = 0.92 g

Mass of Pb =__________ g

Moles of Pb formed =___________ moles

Answer 1

This is pretty straight forward. Where exactly ARE you struggling in?

Answer 2

I figured it out.....0.31; 0.011; 3.34 and 0.016.