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
Leokris [45]
3 years ago
14

How many square km is 2.5 x 107 m2 (don't write your answer in scientific notation)

Chemistry
1 answer:
jek_recluse [69]3 years ago
3 0

Answer:

0.0002675 square km that's all (if you want it in feet just comment below this)

Explanation:

You might be interested in
Carbonate oxidation number
Svetllana [295]

Answer:

-2

Explanation:

carbonate oxifation number is -2

6 0
3 years ago
Has any one done 2020 chemistry paper 1 aqa gcse
Mars2501 [29]

Answer:

what do you mean?

Explanation:

7 0
3 years ago
Why is it important for scientists to use a classification
Kobotan [32]
So they can tell what exact species it is. 
7 0
3 years ago
Answer as many as you can please, 40 POINTS
ICE Princess25 [194]
It would be to see your awnsers

6 0
3 years ago
What is the energy released or absorbed as heat when one mole of a compound is produced by combination of its elements? select o
suter [353]
B and D is out. It cant be A because heat of combustion is substance not compound. So the answer is D.
7 0
3 years ago
Other questions:
  • Why do we use anhydrous diethyl ether? Choose the right answer.
    11·1 answer
  • During a skin burn from an oven, approximate the skin and tissue layer to be infinitely thick compared to the damaged layer. The
    13·1 answer
  • Help? I missed 3 days of school ;-;
    9·2 answers
  • Predict the major and minor products of the following reaction. Name the products using systematic names.CH3CH2CH = CH2+H2O H+--
    14·1 answer
  • Petrolium is a mixture consisting mostly of​
    7·1 answer
  • Describe outer core.
    6·1 answer
  • Given that the wavelength of a wave is 4.57 x 10^9 m, what must be the
    9·1 answer
  • A solution is a mixture _____.
    5·2 answers
  • What molecule is this?
    13·2 answers
  • Are the “strings” of celery xylem or pholem tissue?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!