The mass of an empty container is 91 g. The

Question

mass of the container filled with water is 111 g.
What is the volume of the container? The
density of water is 1 g/cm3
.Answer in units of cm3
20cm3

016 (part 2 of 5) 1.0 points
The container was emptied, dried, and a piece
of metal added to give a total mass of the
container and metal of 161 g. What is the
mass of the metal added to the container?
Answer in units of g.
70g

017 (part 3 of 5) 1.0 points
The container with the metal in it was filled
with water. The total mass of the container,
metal, and water was 171 g. What is the mass
of the water added to the container?
Answer in units of g.
10g

018 (part 4 of 5) 1.0 points
What is the volume of the water added to the
container with the metal still in the container?
Answer in units of cm3
??
019 (part 5 of 5) 1.0 points
What is the density of the metal?
Answer in units of g/cm3
??

Answer 1

The mass of an empty container is 91 g. The
mass of the container filled with water is 111 g.
What is the volume of the container? The
density of water is 1 g/cm3
.Answer in units of cm3
20cm3
right

016 (part 2 of 5) 1.0 points
The container was emptied, dried, and a piece
of metal added to give a total mass of the
container and metal of 161 g. What is the
mass of the metal added to the container?
Answer in units of g.
70g
right

017 (part 3 of 5) 1.0 points
The container with the metal in it was filled
with water. The total mass of the container,
metal, and water was 171 g. What is the mass
of the water added to the container?
Answer in units of g.
10g
right

018 (part 4 of 5) 1.0 points
What is the volume of the water added to the
container with the metal still in the container?
Answer in units of cm3
??
mass = volume x density.
mass H2O = 10 g
density H2O = 1.0 g/cc
volume = ? g/cc

019 (part 5 of 5) 1.0 points
What is the density of the metal?
Answer in units of g/cm3
??
mass = volume x density
mass metal = 70 g
volume metal = volume water displaced = 10 cc
density metal = mass/volume = ? g/cc.