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
ElenaW [278]
3 years ago
5

12.5 kilometers is equivalent to how many meters

Chemistry
2 answers:
storchak [24]3 years ago
6 0
Hey! Thanks for submitting your question to brainly!

The answer is 12,500 meters

To find the conversion from km to meters, you do x1,000
Mrac [35]3 years ago
3 0
1km = 1000m. If you multiply your number in km by 1000 you'll get the answer:

12.5 x 1000 = 12 500m


Hope it helped,

Happy homework/ study/ exam!
You might be interested in
The PH of a solution of Hcl is 2.find out the amount of acid present in a litre of the solution ​
Scrat [10]

Answer:

The solution is 10^-2 or 0.01M in HCl.

Explanation:

meaning of pH is "power of hydrogen".

what is the molar concentration of a HCl solution with pH=2?

Let say pH=2

[H+]=10^-2M

HCL is a strong acid that dissociates completely:

[H+]=[HCL]

Therefore solution is 10^-2 or 0.01M in HCL.

5 0
3 years ago
Helpp plsss
shtirl [24]

Answer:

kinetic

Explanation:

kinetic energy is the energy possessed by a body due to its motion.

3 0
3 years ago
Read 2 more answers
1. In the models, what particles do the colored and plain sesame seeds represent? What particles do the poppy seeds represent?
san4es73 [151]
Thank you for posting your question here. Below are the answers to the above questions:

1. The colored sesame seeds represent neutrons, and plain sesame seeds represent protons.
<span>2. The two poppy seeds glued to the fiberfill represent electrons. </span>
3 0
3 years ago
Read 2 more answers
For the reaction 2 H2S(g) D 2 H2 (g) + S2 (g), Kp = 1.5 × 10−5 at 800.0°C. If the initial partial pressures of H2 and S2 in a cl
Usimov [2.4K]

Answer: The approximate equilibrium partial pressure of H_2S is 3.92  atm

Explanation:

Equilibrium constant is the ratio of the concentration of products to the concentration of reactants each term raised to its stochiometric coefficients.

The given balanced equilibrium reaction is,

      2H_2S(g)\rightleftharpoons 2H_2(g)+S_2(g)

K_p=\frac{[H_2]^2\times [S_2]}{[H_2S]^2}

1.5\times 10^{-5}=\frac{[H_2]^2\times [S_2]}{[H_2S]^2}

On reversing the reaction:

     2H_2(g)+S_2(g)\rightleftharpoons 2H_2S(g)

initial pressure  4.00atm    2.00 atm       0

eqm          (4.00-2x)atm      (2.00-x) atm      2x atm

K_p=\frac{[H_2S]^2}{[H_2]^2\times [S_2]}

K_p'=\frac{1}{K_p}=0.67\times 10^5

2H_2(g)+S_2(g)\rightleftharpoons 2H_2S(g)

0.67\times 10^5=\frac{2x]^2}{[4.00-2x]^2\times [2.00-x]}

x=1.96

[H_2S]=2x=2\times 1.96=3.92 atm

Thus approximate equilibrium partial pressure of H_2S is 3.92 atm

3 0
3 years ago
How do the hydrosphere and atmosphere interact? give an example
vladimir1956 [14]

Answer:

Evaporation

Explanation:

Water in the ocean, rivers, lakes, etc. is part of the hydrosphere, and when that water evaporates it enters the atmosphere

3 0
3 years ago
Other questions:
  • A 50.0-g sample of liquid water at 25.0 °c is mixed with 23.0 g of water at 79.0 °c. the final temperature of the water is ___
    12·1 answer
  • Which of these are ionic compounds? Check all that apply.
    12·2 answers
  • A bike tire contains a fixed amount of gas at a constant pressure. Initially, the tire contains 4.00 iters of air at 26 degrees
    14·2 answers
  • How do you solve stoichiometry problems
    14·1 answer
  • What is quantitative and qualitative
    7·1 answer
  • Bohr's planetary of the atom stated that
    5·1 answer
  • Please...help!
    10·1 answer
  • What is the process of gas changes to a solid
    15·2 answers
  • What will the pressure of the gas be if the temperature rises to 87°C?
    12·1 answer
  • A sample of 87.6 g of carbon is reacted with 136 g of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!