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
umka2103 [35]
3 years ago
7

What impact do the amounts of available energy,water,and oxygen have on an ecosystem?

Chemistry
1 answer:
algol [13]3 years ago
4 0
Energy is constantly being used and produced to power chemical reactions. Every living thing needs water and oxygen to survive. If any of these resources are depleted, then an ecosystem cannot survive.
You might be interested in
What is one interaction between the geosphere and the cryosphere
nordsb [41]
The water cycle is one interaction between the geosphere and the cryosphere.
7 0
4 years ago
HELPPPP I NEED THE ANSWER i'M STUCK
Tasya [4]

Answer:

carbon, nitrogen,oxygen,flourine

3 0
3 years ago
What is the percent of Cr in Cr2O3
IgorLugansk [536]
The percentage of Chromium in Chromium Oxide is calculated as follow,

Step 1:
           Calculate Molar mass of Cr₂O₃,
Cr = 51.99 u
O = 16 u
So,
     2(51.99) + 3(16) = 103.98 + 48 = 151.98 u

Step 2:
          Secondly divide molar mass of only chromium with total mass of Cr₂O₃ and multiply with 100.
i.e.
                   = \frac{103.98}{151.98} × 100
                   
                   = 68.41 %
So, the %age composition of chromium in chromium oxide is 68.41 %.
5 0
3 years ago
Read 2 more answers
Which statement defines specific heat capacity for a given sample
avanturin [10]

The statement that defines the specific heat capacity for a given sample is the quantity of heat that is required to raise 1 g of the sample by 1°C (Kelvin) at a constant pressure.

<h3>What is specific heat capacity?</h3>

Specific heat capacity is the of heat to increase the temperature per unit mass.

The formula to calculate the specific heat is Q = mct.

The options are attached here:

  1. The temperature of a given sample is 1 %.
  2. The temperature that a given sample can withstand.
  3. The quantity of heat that is required to raise the sample's temperature by 1 °C1 °C (Kelvin).
  4. The quantity of heat that is required to raise 1 g of the sample by 1°C (Kelvin) at a constant pressure.

Thus, the correct option is 4. The quantity of heat that is required to raise 1 g of the sample by 1°C (Kelvin) at a constant pressure.

Learn more about specific heat capacity

brainly.com/question/1747943

#SPJ1

8 0
2 years ago
Acetone (fingernail-polish remover) has a density of 0.7857 g/cm3 What is the mass in grams of 17.16 mL of acetone?
Mashutka [201]
1 mL = 1 cm³

D = m / V

0.7857 = m / 17.16

m = 0.7857 x 17.16

m = 13.482 g
8 0
3 years ago
Other questions:
  • How many atoms are centered on the (100) plane for the fcc crystal structure?
    11·1 answer
  • Draw the structure of (z)-3-methylhept-3-ene. be sure the stereochemistry is drawn clearly.
    7·1 answer
  • I need help it is science agian
    13·1 answer
  • An unknown substance was put in a container. The substance filled up the container from the bottom up, taking half of the space
    7·1 answer
  • What is the pressure of 0.540 mol of an ideal gas at 35.5 L and 223 K? Use mc031-1.jpg and mc031-2.jpg.
    12·2 answers
  • Can anyone answer this? I'd appreciate it. :0
    9·2 answers
  • The attraction of liquid particles for a solid surface is due to ____.
    6·1 answer
  • What is the concentration of a magnesium hydroxide solution with a pH of 12.05
    8·1 answer
  • Predict how the surface of a sand dune would change if a river began flowing through the area over the course of 10,000 years. W
    10·1 answer
  • Energy is anything that is made of atoms and has mass.<br> A. True<br> B. False
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!