The answer to this is A i think.
Answer:
d. soil that is always frozen
Explanation:
Permafrost is the layer of ground that remains frozen the complete year. Soil, rocks and sediments collectively together forms the permafrost. Such soil may remain frozen for a period of two or more than two years. A large part of the Earth's surface has been covered by the layer of permafrost. These are found mainly near the high mountains and especially near North and South poles.
Answer:
760.39 mmHg (approx.)
Explanation:
Okay so given the first set of information, we have:
T = 406 K (133+273)
V = 20 L
P = 1.1184 atm (converted for continuity reasons from mmHg)
R = 0.08206 L atm/mol K
Using PV = nRT (ideal gas law), we solve for n (moles of SO2).
n = PV/RT = (1.1184 atm * 20 L) / (0.08206 L atm/mol K * 406 K) = 0.6714 mol
Now that you have all the information, you can use the new volume and temperature to solve for pressure.
T = 454 K (181+273)
V = 25 L
n = 0.6714 mol
R = 0.08206 L atm/mol K
Using the ideal gas law again, we solve for P (pressure in <u>atm</u>).
P = nRT/V = (0.6714 mol * 0.08206 L atm/mol K * 454 K) / (25 L) = 1.0005 atm
Then we convert atm back to mmHg to get 760.39 mmHg.
Answer:
See to them if they are balanced, i.e., the no. of atoms of each element should be equal on both the sides. If they are so, then its adhered to law of conservation of matter.
Answer:
![\huge\boxed{\sf Ribosomes}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Csf%20Ribosomes%7D)
Explanation:
<h3>
Organelles and their function:</h3><h3><u>Lysosomes:</u></h3>
- Lysosomes functions in the digestion of food of the cell.
- It contains hydrolytic enzymes.
<h3><u>Vacuole:</u></h3>
- Vacuole mostly functions in storage.
<h3><u>Mitochondrion:</u></h3>
- Mitochondrion is the power house of the cell.
<h3><u>Ribosome:</u></h3>
- Ribosome functions in protein synthesis.
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)