7A mixture of NaCl and Cuco, was dissolved in water and the resulting slurry was filtered in to a beaker. The beaker and the filter paper were dried and weighed.
Mass of container
54.227 g
Mass of container and mixture
56.547 g
Mass of filter paper
1.176 g
Mass of filter paper and residue
2.956 g
Mass of beaker
77.575 g
Mass of beaker and dried residue 78.975 g