It represents an observation and he formed a hypothesis to explain the observation.
Answer:
1.35 M
Explanation:
grams/molar mass=ans./volume(L)
100/164=ans./.450
Because the particle in the solid shape is pack and closely .
Hey there : !
density = 10.5 g/cm³
volume = 23.6 cm³
therefore:
D = m / V
10.5 = m / 23.6
m = 10.5 * 23.6
m = 247.8 g
hope this helps!
Both evaporation and condensation are in the water cycle. evaporation is when water changes from liquid to gas meanwhile condensation is when water vapor cools and goes from gas to liquid.
