Force of friction is magnetic force
Answer:
n = 0.573mol
Explanation:
PV = nRT => n = PV/RT
P = 1.5atm
V = 8.56L
R = 0.08206Latm/molK
T = 0°C = 273K
n = (1.5atm)(8.56L)/(0.08206Latm/molK)(273K) = 0.573mol
Answer:
The answer to your question is: H₂CO₃ is a strong acid
Explanation:
HCl is a strong base. This option is wrong because HCl is a strong acid.
Water is a strong acid. Water is a neutral substance it is neither an acid nor a base.
HCO 3 is a strong acid. I can see clearly the molecule but if it were H₂CO₃ , it would be carbonic acid which is a strong acid, but if not, this aswer is wrong.
Ammonia is a strong base. This answer is incorrect, Ammonia is a weak base.
Answer:
A
Explanation:
The high humidity, in conjunction with warm temperatures, creates massive amounts of warm, moist air rising into the atmosphere, where it can easily form a thunderstorm. As the process of evaporation and condensation occurs, these droplets collide with other moisture that is condensing as it rises.