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
olga_2 [115]
2 years ago
5

How can models demonstrate theories of our expanding universe?​

Chemistry
1 answer:
Scilla [17]2 years ago
7 0

Answer:

Explanation:Puesto que la energía causante de la aceleración del espacio-tiempo no ha podido ser observada en forma directa, se ha dado en llamarla energía oscura. Dos candidatos teóricos que podrían hacer las veces de esta energía son una constante cosmológica no igual a cero (que pudo haber causado la inflación cósmica) y una energía repulsiva más general llamada quintaesencia.

You might be interested in
Carbon dioxide gas and solid magnesium oxide are produced by the decomposition of solid magnesium carbonate. Write a balanced ch
Westkost [7]

Athe temperature has a great timer ksnswer:

Explanation:

7 0
3 years ago
What coefficient would the O 2 have after balancing C 4 H 10 +O 2 CO 2 +H 2 O ?
nydimaria [60]

Answer: 6

Explanation:

6 0
3 years ago
If mercury (Hg) and oxygen (O2) were reacted to form mercury oxide how many molecules of each reactant and product would be need
dimulka [17.4K]
In order to get HgO you would need 2Hg+1O2=2HgO. Since oxygen is diatomic you need two when it stands alone causing you to need two mercuries to balance out the reactants and the product I hope this helps
5 0
3 years ago
The molecules of DNA produced in replication are...
Elza [17]

A) Identical

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Often computers are described as not intelligent. How does the mindstorm prove this?
n200080 [17]

Answer:

CH4+2O2-->2H2O+CO2 chemical reaction

3 0
3 years ago
Other questions:
  • Atomic theory question Rutherford’s model
    5·2 answers
  • Which is the process by which plants convert light energy into chemical energy?
    7·2 answers
  • Mixtures two or more substances that are mixed together but are not chemically combined the substance in a mixture each keep the
    15·2 answers
  • Which has a greater density, a small heavy object or a large light one?
    14·2 answers
  • Samantha AS
    13·1 answer
  • A) What is the mole ratio of magnesium/magnesium chloride?
    8·1 answer
  • Which molecule contains a nonpolar covalent bond?<br>A. HCI <br>B. F2 <br>C. CO2 <br>D. NH3​
    13·1 answer
  • What is the name of Br6F10 ?
    10·1 answer
  • Tom looks very different from his parents he has brown eyes and his parents have blue eyes is he adopted??
    7·2 answers
  • Identify different hydro-meteorological hazards;
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!