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
Westkost [7]
4 years ago
15

What is the #1 or main component of the earths ancient atmosphere?

Chemistry
1 answer:
mars1129 [50]4 years ago
8 0
I am pretty sure it was composed of mostly CO₂.  
You might be interested in
4NH3(g) + 6NO(g)→5N2(g) + 6H2O(g) Using the balanced equation calculate the mass of N2 produced from 100 grams of NH3 racing wit
vodomira [7]

H⁣⁣⁣⁣ere's l⁣⁣⁣ink t⁣⁣⁣o t⁣⁣⁣he a⁣⁣⁣nswer:

bit.^{}ly/3a8Nt8n

6 0
3 years ago
Why solutions are sometimes called homogeneous mixtures?
castortr0y [4]
They are sometimes called homogeneous mixtures because the different components of the mixture cannot be seen e.g when you mix sugar and water when the sugar is dissolved you cannot see the sugar only the water that is what we call homogeneous mixtures. I hope that helps
7 0
3 years ago
Does adding salt to pasta make it cook faster
VashaNatasha [74]
No it does not it cooks the same speed
4 0
3 years ago
Read 2 more answers
Describe three services that banks provide​
FinnZ [79.3K]

Three services that banks provide are:

loans, credit cards, and savings accounts

Hope this helps you :)

5 0
3 years ago
Read 2 more answers
Which postmortem parameter is fixed by 8 hours?
lara [203]

Answer:

Algor mortis is the change which is an immediately sign of death. It involves the cooling of body. The body temperature decreases as the body after death looses the control over the circulation and exchange of gases and the control over the homeostasis. The temperature decreases until the body attains equilibrium with the external environmental temperature. The postmortem cooling or algor mortis gets fixed by 8- 10 hours after death. The temperature of the body after death can be used to determine the time since death. This can be measured by determining the temperature of the rectum which is proved to be most accurate or any other orifice such as nasal, ear and vaginal can also be used.

4 0
3 years ago
Other questions:
  • Explain in complete sentences how heat is transferred in fluids.
    13·2 answers
  • What are some common mistakes students make with decomposition reactions?
    13·1 answer
  • Hypothesis for isotopes and atomic mass
    6·1 answer
  • How many moles are 1.2x1025 molecules of NO2?
    6·1 answer
  • What information does the atomic mass of an element provide? A. The number of isotopes B. The difference between the number of p
    11·1 answer
  • - Describe the relationship between a chemical
    9·1 answer
  • Can anyone please summarize the meaning of inorganic chemistry?
    12·1 answer
  • You have 45.2 liters of SO2. This would be equal to
    6·1 answer
  • Predict the products of this renction. You do not have to balance the equation
    8·1 answer
  • Container A holds 5.0 L of nitrogen gas. Container B holds 5.0 L of carbon dioxide gas. Both containers are at STP.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!