1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
joja [24]
3 years ago
15

Lara’s chemistry teacher has a decorative metal cube on her desk. The underside of the cube indicates that is made of stainless

steel. However, Lara thinks it is too heavy to be this metal. She researches the density of stainless steel and finds it is 7.85g/cm³. She carries out this experiment to verify if the cube is actually made of stainless steel.
Chemistry
1 answer:
Yuri [45]3 years ago
7 0

Answer:

D: 4, 5

Explanation:

You might be interested in
A sample of xenon gas at a pressure of 1.14 atm and a temperature of 20.4 °C, occupies a volume of 16.9 liters. If the gas is al
kondor19780726 [428]

Answer:

P2= 0.696atm

Explanation:

Applying Boyle's law

P1V1= P2V2

1.14×16.9= P2× 27.7

Simplify

P2= (1.14×16.9)/27.7

P2= 0.696atm

8 0
3 years ago
If you find that a substance turns litmus paper to blue and contains hydrogen ions it is most likely what
Darya [45]
An acid, possibly a strong one
4 0
3 years ago
Does the mass of water increase or decrease when it changes to ice
NikAS [45]

Answer:

The mass stays the same only volume changes, the volume decreases

Explanation:

The ice shrinks (decreases volume) and becomes more dense. The weight will not (and cannot) change.

4 0
3 years ago
Read 2 more answers
In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water b
Katen [24]

Answer:In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water bath and the fastest trial done at room temperature in the cold water bath?

Explanation:

4 0
2 years ago
Which of the following was one result of el niño that occurred in 1997-1998
natulia [17]
<span>El Niño during the time of 1997 to 1998 caused drought in Southeast Asia and flooding in much of Latin America and in the Horn of Africa due to significant amounts of rainfall. The effects in both places were numerous deaths. In areas where it flooded, mudslides occurred and spoiled seed stores. In areas of drought, crops were extremely diminished and let to starvation.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of body wave always arrive second
    11·1 answer
  • In every balanced chemical equation, each side of the equation has the same number of ____. select all that are true.
    14·1 answer
  • The elements in the periodic table are arranged in order of
    13·1 answer
  • Which state of matter takes the shape but NOT the volume of its container?
    5·2 answers
  • PLEASE HELP ASAP
    7·1 answer
  • Which two elements have properties that are the most similar?
    8·1 answer
  • Calculate the amount of heat energy required to evaporate 27.5 g of water at 100.0°C. (molar heat of vaporization of liquid wate
    11·1 answer
  • Is it possible to add chemical formulas .
    12·2 answers
  • The element Y has 13 electrons. What is the electronic configuration of
    5·1 answer
  • The Lewis dot model of a molecule is shown. Based on the model, which of the following is true? (5 points)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!