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
HACTEHA [7]
3 years ago
8

Surface water is found in oceans, lakes, reservoirs, streams, rivers,and glaciers. Lakes, rivers, and reservoirs are where human

s obtain most of the surface water they use. Aquifers are an underground source of water that humans also use.
Chemistry
1 answer:
ser-zykov [4K]3 years ago
7 0
Freshwater on the land surface is a vital part of the water cycle for everyday human life. On the landscape, freshwater is stored in rivers, lakes, reservoirs, and creeks and streams. Most of the water people use everyday comes from these sources of water on the land surface.
You might be interested in
What volume of CH4(g), measured at 25oC and 745 Torr, must be burned in excess oxygen to release 1.00 x 106 kJ of heat to the su
anastassius [24]

Answer:

V=27992L=28.00m^3

Explanation:

Hello,

In this case, the combustion of methane is shown below:

CH_4+2O_2\rightarrow CO_2+2H_2O

And has a heat of combustion of −890.8 kJ/mol, for which the burnt moles are:

n_{CH_4}=\frac{-1.00x10^6kJ}{-890.8kJ/mol}= 1122.6molCH_4

Whereas is consider the total released heat to the surroundings (negative as it is exiting heat) and the aforementioned heat of combustion. Then, by using the ideal gas equation, we are able to compute the volume at 25 °C (298K) and 745 torr (0.98 atm) that must be measured:

PV=nRT\\\\V=\frac{nRT}{P}=\frac{1122.6mol*0.082\frac{atm*L}{mol*K}*298K}{0.98atm}\\\\V=27992L=28.00m^3

Best regards.

8 0
3 years ago
Which of these is a source of sediment?
WINSTONCH [101]
I do believe the answer is A. I'm sure
7 0
3 years ago
Read 2 more answers
All atoms that react
gregori [183]
Need more to the question
5 0
3 years ago
Why is a system for naming compounds necessary?
Lostsunrise [7]
It is necessary to make a logical system for naming compounds because there are so many of them and thinking of arbitrary random names for each one and then later remembering them all would be impossible. Also, they need to be all recognized and standardized for global use so as to have everyone use the same system.
3 0
3 years ago
Reducing the volume of a contained gas by one third, while holding temperature constant, causes pressure to A. be decreased by t
Nostrana [21]
Reducing the volume of contained gas by one third, while holding temperature constant, causes pressure to D. be increased by one third
5 0
3 years ago
Other questions:
  • 6. Calculate the molarity if 35.0 grams of KBr are dissolved in 700. ml?
    10·2 answers
  • In general, the higher the charge on the ions in an ionic compound, the more favorable is the lattice energy. Why do some stable
    8·1 answer
  • What does this “e” mean in science atoms molecules etc etc
    11·1 answer
  • The Law of Conservation of Energy is one of the most important principles in all of science. What does conservation mean in this
    11·2 answers
  • An unknown liquid has a mass of 22.1 g
    9·1 answer
  • Substance A and B are the same mass and at the same initial temperature. When the same amount of heat is added to each, the fina
    13·1 answer
  • a sample of copper wire with a mass of 1.659 g is heated with excess powdered sulfur until the copper has combined with the sulf
    8·1 answer
  • Wich of the following does not directly affect the weather
    13·1 answer
  • When gaseous F2 and solid I2 are heated to high temperatures, the I2 sublimes and gaseous iodine heptafluoride forms. If 350. to
    15·1 answer
  • Briefly outline a procedure you could use to determine the hc2h3o2 concentration in a vinegar sample
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!