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
lys-0071 [83]
2 years ago
8

I dont understand please help:))

Chemistry
1 answer:
Leno4ka [110]2 years ago
8 0

Answer:

equal to

Explanation:

the balloon is equal to it

You might be interested in
What is the mass of carbon in carbon dioxide
Gemiola [76]

Answer: 27.27%

Mass percentage of carbon in carbon dioxide is 4412×100=27. 27%.

3 0
3 years ago
A gas has a volume of 6.35 L at 88.6 kPa. What will be the volume at standard pressure? Standard Pressure = 101.3 kPa
alukav5142 [94]

Answer:

5.55 L

Explanation:

This excersise can be solved by the Boyle's law.

This law for gases states that the pressure of a gas in a vessel is inversely proportional to the volume of the vessel.

P₁ . V₁  = P₂ . V₂

The law comes from the Ideal Gases Law, in the first term.

P . V = n . R . T  In this case, n . R . T are all constant.

6.35 L . 88.6 kPa = 101.3 kPa . V₂

V₂ = (6.35 L . 88.6 kPa) / 101.3 kPa

V₂ = 5.55 L

It is inversely proportional because, as it happened in this case, pressure was increased, therefore volume decreased.

5 0
3 years ago
What types of matter consist of particles that are highly organized?
Luda [366]

Answer: Solids

Explanation:

Solids have a definite volume and structure. These are comprised of atoms, ions, and molecules closely packed together giving a confined structure to the solids. The particles are bound with strong force of attraction. The particles in the solid are arranged in an repeated, orderly, and three dimensional pattern. Depending upon the substance of the solid the particles within the solid can be ions, atoms, and can be molecules.

4 0
3 years ago
What does conserving mass mean in a chemical equation?
lubasha [3.4K]
The law of conservation of mass states that mass or matter cannot be created or destroyed, only transferred or recombined.
For chemical equations, this law means that each element must be accounted for equally both for reactants and products. So the same numbers of each atom must match on each side, hence the necessity for balancing the chemical equation accurately. This created a field of chemistry called Stoichiometry, which accounts for the conservation of matter throughout chemical reactions and processes.
7 0
3 years ago
Read 2 more answers
Which action is necessary for a solar eclipse to occur?​
Nat2105 [25]

Answer:

Moon has to be in-between the Earth and the Sun.

2. Moon's umbra should sweep your place.

3. Latitude and longitude of your place should be within the befitting limits.

6 0
3 years ago
Other questions:
  • I’m supposed to draw Bohr models for all of them but I have no idea what to even draw-
    7·1 answer
  • Use the pump to add 250 molecules of the heavy species gas. How does the temperature change?
    12·1 answer
  • The sum of the numbers of protons and neutrons in a nucleus of an atom answer
    10·1 answer
  • Explain how you think scientists know ( think they know ) about the inner Earth?
    8·1 answer
  • which will feel warmer to the touch, a bucket of water at 50°C or a bathtub filled with water at 25°C
    11·1 answer
  • Which organisms are producers in a temperate coniferous forest? (Select all that apply.)
    11·2 answers
  • PLZZZ HELP. Just say yellow goes under ..... for example.
    5·1 answer
  • A trait that can be modified by diet and lifestyle is one’s lifespan<br><br> True or False?
    5·2 answers
  • From which of the following food group do we get our protein​
    15·1 answer
  • Using the following equation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!