A group of students investigated the chemical
reaction of a mixture of sodium chloride and
silver nitrate. Which tools should be used when
determining if the chemical reaction obeys the law
of conservation of mass? 8.4(A)
A Notebook, chemical splash goggles, apron, and
timing device
B Notebook, test tubes, calculator, and timing
device
C Notebook, balance, test tubes, and graduated
Cylinder
D Graduated cylinder, timing device, meter stick,
and beakers