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
erastova [34]
3 years ago
15

Please I would give brainiest to anyone who answers number 2 and 3 for me

Chemistry
1 answer:
DerKrebs [107]3 years ago
6 0

can you upload a clearer photo?

You might be interested in
Which statements correctly describe characteristics of cells? Check all that apply. A. Animal cells are all generally circular i
Gnoma [55]

Answer:

A. Correct

B. Wrong

C. Wrong.

D. Correct.

E. Correct.

Explanation:

8 0
2 years ago
A cube has a mass of 27 g and length of 3cm. What is it’s density
serious [3.7K]
D = m/v. v = (3)^3 = 27.
D = 27/27. D = 1g/cm^3
5 0
3 years ago
Read 2 more answers
How do you think the vertical temperature
WARRIOR [948]

thermal conduction and convection processes we explain the temperature profile: warmer at the bottom and colder at the top

Temperature is a measure of the internal energy of molecules.

When the pot is on the burner, the lower part of the pot acquires energy from the flame, this energy increases the temperature of the metal that is in contact with the liquid from the bottom, by a process of thermal conduction, while the liquid in the top is kept at the same temperature.

As time progresses, the hotter lower liquid, for which it has a lower with the metal bottom heats up by conduction. density, conscientiously rise and a transfer of heat is created by convection, which raises the temperature of the hot liquid and makes the liquid fall that is colder from the upper part than at the coming into contact

This cycle is repeated heating all the liquid. But the liquid with the liquid in the lower part always at a higher temperature than the liquid in the upper part, the process stops when the liquid in the lower part reaches the boiling point, than the passage from liquid to gas, during which the temperature remains constant.

With the thermal conduction and convection processes we explain the temperature profile: warmer at the bottom and colder at the top.

Learn more about temperature transfer here:  brainly.com/question/24200572

4 0
3 years ago
_____ is the measure of the degree of charge separation within a polar molecule.
yawa3891 [41]
Your answer is .....

The dipole Moment

Good luck! :)

7 0
3 years ago
Read 2 more answers
Which of the following describe chemical properties? check all that apply
yanalaym [24]
I think the correct answers from the choices listed above are the first and the last options. It would be helium that is the lightest monoatomic element and that an<span>tacid tablets neutralize stomach. Hope this answers the question. Have a nice day.</span>
6 0
3 years ago
Other questions:
  • H3c6h5o7(aq) + 3nahco3(aq) → 3co2(g) + 3h2o(l) + na3c6h5o7(aq) calculate the number of grams of baking soda (nahco3; molar mass
    10·1 answer
  • Among the following, which element has the lowest ionization energy? Question 2 options: Cs Na Cl I
    13·2 answers
  • If 0.0714 moles of N2 gas occupies 1.25 L space, how many moles of N2 have a volume of 25.0 L? Assume temperature and pressure s
    6·1 answer
  • 1.2 moles of (NH4)3PO3
    10·1 answer
  • How much mass defect is required to release 5.5 x 1020 J of energy?
    13·1 answer
  • Match the following terms to their correct examples
    11·1 answer
  • Explain the difference between a front and an air mass.
    7·1 answer
  • How many molecules are there in 24 grams of HSO₃?
    15·1 answer
  • 8y6× 9​4​​What number should Boris replace \blueD{y}ystart color #11accd, y, end color #11accd with?
    6·1 answer
  • 3. You are a water molecule in the ocean and are getting ready to move through the water cycle. Please describe your journey thr
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!