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
kow [346]
3 years ago
12

Which examples would be found in Earth's biosphere? Check all that apply.

Chemistry
1 answer:
umka21 [38]3 years ago
8 0
Ponds and gases would not be apart of the biosphere
You might be interested in
Problem Page Question It takes to break a carbon-carbon single bond. Calculate the maximum wavelength of light for which a carbo
Marizza181 [45]

This is a incomplete question. The complete question is:

It takes 348 kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light for which a carbon-carbon single bond could be broken by absorbing a single photon. Round your answer to correct number of significant digits

Answer: 344 nm

Explanation:

E=\frac{Nhc}{\lambda}

E= energy  = 348kJ= 348000 J  (1kJ=1000J)

N = avogadro's number = 6.023\times 10^{23}

h = Planck's constant = 6.626\times 10^{-34}Js


c = speed of light = 3\times 10^8ms^{-1}

348000=\frac{6.023\times 10^{23}\times 6.626\times 10^{-34}\times 3\times 10^8}{\lambda}

\lambda=\frac{6.023\times 10^{23}\times 6.626\times 10^{-34}\times 3\times 10^8}{348000}

\lambda=3.44\times 10^{-7}m=344nm    1nm=10^{-9}m

Thus the maximum wavelength of light for which a carbon-carbon single bond could be broken by absorbing a single photon is 344 nm

5 0
3 years ago
All the members of this family (inner transition metals) are both ______________ and _____________.
avanturin [10]

Answer:

The actinides and the lanthanides

3 0
3 years ago
Read 2 more answers
Why was the weight of the fire snake slightly less after it was lit on fire
Vera_Pavlovna [14]

Answer:

Why did the fire snake weigh a little bit less than the ingredients it came from? When Zoe weighs the ingredients (sugar and baking soda), it weighs 25 grams in total. When she weighs the “snake” it weighs 23 grams. This is because some carbon dioxide gas produced during the chemical reaction escapes into the air

Brainliest

maybe

8 0
3 years ago
Calculate the moles of 36.030 g of H2O.
lions [1.4K]

Answer: 1.99 mol h20

Explanation:

you have 36.030 g, trying to get it into mols

to get from g to mols, use the molar mass (periodic table)

36.030 g h20 (1 mol/18.02g) = 1.99 mol h20

4 0
3 years ago
Which elements are known as the transition metals
melisa1 [442]

Groups IVB–VIII, IB, and IIB, or 4–12

5 0
3 years ago
Read 2 more answers
Other questions:
  • Name the layers of Earth starting at the crust and going in. Describe the composition of each layer.
    6·1 answer
  • Which element has the largest difference between the third ionization and the fourth ionization?
    7·1 answer
  • What volume of 0.480 m koh is needed to react completely with 15.8 ml of 0.150 m h2so4? assume the reaction goes to completion?
    9·1 answer
  • TYPE OUT EXTREMELY NEATLY PLEASE AND SHOW ALL YOUR WORK. Use significant figures where appropriate
    13·1 answer
  • What would happen to a population if there were a change in the environment where the population lived
    10·1 answer
  • What is the reducing agent in the reaction below? <br><br> CrO3 + 2Al Cr + Al2O3
    10·2 answers
  • Helllpppppppppp plsssssss
    8·1 answer
  • Calculate the volume of 2.408x1024 molecules of water vapor at STP.
    8·1 answer
  • HEY Plzzzzzzzzzzz HELP ILL GIVE BRAINLIEST ASAPPPPPPPPPPP
    11·1 answer
  • An evil villain wants to broadcast a message to everyone on Earth. They are using satellites for the communication process. For
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!