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
Slav-nsk [51]
3 years ago
11

What mass of lead (density 11.4 g/cm3) would have an identical volume to 28.5 g of mercury (density 13.6 g/cm3)?

Chemistry
1 answer:
kipiarov [429]3 years ago
6 0

The density of a material is its unique property which is different for different substances. The volume or mass of a compound can be determined from the other given mass of a compound, if the density of both the material is available. We know density of a material is equal to the mass per unit volume. From the given data 13.6 g of mercury has 1 cm³ volume. Thus 28.5g of mercury will have \frac{28.5}{13.6}=2.095 cm³ volume. Now as per the given density value of lead 11.4g of lead has 1 cm³ volume. Thus 2.095 cm³ volume of lead has (2.095×11.4)=23.889g.

You might be interested in
Which substance is the reducing agent in this reaction? 16h++2cr2o72−+c2h5oh→4cr3++11h2o+2co2 express your answer as a chemical
lana66690 [7]

16 H + + 2Cr2O72- + C2H5OH → 4 Cr3 + +11H2O +2CO2

The reducing agent is C2H5OH

Explanation

reducing  agent is a substance that loses or donate electrons  in a chemical reaction. C2H5OH is the one which donate electrons in the above chemical equation.

7 0
2 years ago
What does an atom become if it gains or loses electrons?
Tju [1.3M]
I think a is the answerr
3 0
2 years ago
Why can more water vapor (water molecules that are in the gas state of matter) be present in warm air than in cold air?
Bond [772]

Answer:

Because warm air is less dense

Explanation:

5 0
2 years ago
A solution containing aluminium ions reacts with a solution containing hydroxide ions to form a
Xelga [282]

Answer:

D

Explanation:

the answer is d white precipitate

3 0
3 years ago
Read 2 more answers
BRAINLIEST<br><br> What is kinetic energy? Give an example of kinetic energy.
Natalija [7]
Kinetic energy is is the energy of mass in motion basically the kinetic energy of an object is the energy it has because of its motion an example of kinetic energy would be, well let’s say you have a ball and you let that ball fall the potential energy then converts into kinetic energy or the energy associated with the motion and there are five types of kinetic energy like (radiant and thermal and sound and electrical and mechanical! Hopefully this help!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the free-energy change for the dissolution of 1 mole of nabr and 1 mole of nai at 298 k, given that the values of δh°s
    6·1 answer
  • In 100 grams of sweet peas there are 14.5 carbohydrates,5.7 grams of sugars,5.1 grams of dietary fiber, 5.4 grams of protein and
    14·1 answer
  • Name three types of energy associated with the microwave
    14·1 answer
  • Explain the energy transformation that must occur for your body to participate in a physical activity, such as playing a sport.
    8·1 answer
  • Under which conditions will sugar most likely dissolve fastest in a cup of water?
    6·1 answer
  • Which is a balanced chemical equation? A. C7H16 + 5O2 6CO2 + 4H2O B. C7H16 + 11O2 7CO2 + 8H2O C. C7H16 + 14O2 7CO2 +5H2O D. C7H1
    8·1 answer
  • 1. How many grams of glucose are needed to prepare 400mL of 5% glucose solution?
    5·1 answer
  • What can cause heat exhaustion?
    10·1 answer
  • sulfur trioxide is used in many products from explosive to glue. which two criteria are most important in engineering a process
    13·2 answers
  • A thermoacoustic generator transforms thermal energy into electrical energy. Thermal energy is transferred to a gas by a heat ex
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!