Answer:
friction
Explanation:
the resistance that one surface or object encounters when moving over another.
If there is solution with nonvolatile solute (<span>substance that does not readily </span>evaporate<span> into a </span>gas) <span>only the pure vapor of the solvent is present above the solution and solute stays in solution and do not enters vapor above solution. This is because nonvolatile solute has slow rate of evaporation and low vapore pressure.
If solution has two volatile components, composition of the vapor depends on vapor pressures of the components according </span><span>Raoult's Law.</span>
Answer:
B
Explanation:
hợp chất nào có khả năng là hợp chất ion cao nhất ?
A Al2O3?
B
Answer:
As balloons rise, air pressure around them diminishes. When the ballon is made of elastic material, it expands because of the excess pressure inside. Its volume increases and its internal pressure decreases
Explanation:
Hey There!
Moles of solution = 7.0 moles
Volume in liters:
569 mL / 1000 => 0.569 L
Therefore:
M = n / V
M = 7.0 / 0.569
= 12.30 M
Hope that helps!
