Do earthquakes have precursor events?
A. Yes, they do.
B. No, they don't. Only volcanoes have precursor events.
C. Some of earthquakes have precursor events.
D. Maybe, some animals can tell they are coming.
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Ответ:
T = 350 K
Explanation:
Given data:
Volume of balloon = 0.0733 L
Number of moles = 0.00230 mol
Pressure = 0.924 atm
Temperature in K = ?
Solution:
PV = nRT
PV / nR = T
T = 0.924 atm × 0.0733 L / 0.00230 mol × 0.0821 atm. L/mol. K
T = 0.07 / 0.0002 /K
T = 350 K