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
olga55 [171]
3 years ago
13

What happened when the earth rotates?

Chemistry
1 answer:
miv72 [106K]3 years ago
4 0
If the earth rotates 360 degrees at 100,000 mph the core of the earth would start burning up the entire human population would go extinct we would have to have an escape pod to go to mars and make a new home there
You might be interested in
Why do we need to balance chemical equations?
Mrrafil [7]
So we know the number of moles of each compound. If we need to know the concentration we must know the number of moles that the compounds react with...

8 0
4 years ago
Read 2 more answers
The benzene ring is the simplest member of<br> what class of organic compounds?
Daniel [21]

Answer: aromatic hydrocarbons.

Explanation:

3 0
3 years ago
How would you measure the effect of reactant concentration on the reaction rate
tamaranim1 [39]

Answer:

hello since your question is old i shall use it for points if you don't mind✨

5 0
3 years ago
In a study of the following reaction at 1200 K it was observed that when the equilibrium partial pressure of water vapor is 15.0
sp2606 [1]

Answer:

The value of K_p for this reaction at 1200 K is 4.066.

Explanation:

Partial pressure of water vapor at equilibrium = p^o_{H_2O}=15.0 Torr

Partial pressure of hydrogen gas at equilibrium = p^o_{H_2}=?

Total pressure of the system at equilibrium P = 36.3 Torr

Applying Dalton's law of partial pressure to determine the partial pressure of hydrogen gas at equilibrium:

P=p^o_{H_2O}+p^o_{H_2}

p^o_{H_2}=P-p^o_{H_2O}=36.3 Torr- 15.0 Torr = 21.3 Torr

3 Fe(s) 4 H_2O(g)\rightleftharpoons Fe_3O_4(s) 4 H_2(g)

The expression of K_p is given by:

K_p=\frac{(p^o_{H_2})^4}{(p^o_{H_2O})^4}

K_p=\frac{(21.3 Torr)^4}{(15.0 Torr)^4}=4.066

The value of K_p for this reaction at 1200 K is 4.066.

6 0
3 years ago
Two elements that have similar properties to copper
Korvikt [17]
Two elements that have similar properties to copper are silver and gold, which are in the same group as copper (Group 11) on the Periodic Table. Copper, silver, and gold are the best electrical and thermal conductors of all the metals.
5 0
3 years ago
Other questions:
  • A car accelerates from rest to 24.3 m/s in 3 seconds. What is the average acceleration of the car?
    6·1 answer
  • What goes along with the "drawing conclusions" step in the scientific method?
    11·1 answer
  • Which of the following is the weakest of the attractive forces that bond atoms together?
    5·1 answer
  • What does it mean to be soluble?
    14·2 answers
  • Calculate the molarity of a solution obtained dissolving 10.0 g of cobalt(Ⅱ) bromide hexahydrate in enough water to make 450 mL
    10·1 answer
  • Explain why hcl has a smaller dipole moment than hf, even though the h−cl bond is longer than the h−f bond.
    13·1 answer
  • The following compound is a(n) _____________
    12·1 answer
  • A sample equal to the atomic mass of an element in grams contains ________ atoms. This amount of matter is called _________ .
    8·1 answer
  • An object resting on top of a building has the most potential energy ....
    8·2 answers
  • Physical or Chemical change: Burning Wood <br> Physical<br> chemical
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!