Answer:
C4H10 + 502 -> CO2 + 5H20
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Answer:
Osmotic pressure is 7.62 atm
Explanation:
Let's replace the data given to the osmotic pressure formula
π = ?
R = 0.082 L.atm/mol.K
T = 37°C + 273 = 310K
M = 0.30 M
π = M . R. T → 0.30 M . 0.082L.atm/mol.K . 310K = 7.62 atm
The pressure would increase. When the temperature change form cold to hot, the gas will find ways to escape from containment. Thus, if it cannot escape that pressure will keep on increasing as the temperature rises.
Answer:
Explanation:
1 mole = 6.02x10^23
32.3x10^24/6.02x10^23= 53.65449 moles
53.65449 moles
Most teachers force you to worry about significant figures
53.65 moles
Pb(NO3)2 + 2KCl ------) PbCl2 + 2KNO3
Pb+2 + 2Cl- ---------) PbCl2