Answer: made up of an infinite number of indestructible atoms in unpredictable motion.
The six basic elements of weather include temperature, humidity, atmospheric pressure, wind, precipitation, and cloudiness.
~I knew this was asked 5 days ago, but I hope this still helps.
Answer:
Its particles are evenly distributed.
Explanation:
Solutions are homogenous mixtures of solutes and solvents. In a solution the solute particles are evenly distributed in the solvent.
Here are some characteristics of solutions:
- The size of the particles is small
- The particles do not settle on standing
- The particles pass through ordinary filter papers
- The particles pass through permeable membranes
- The particles are not visible with microscope or the naked eyes.
- They are clear and may have a color.
Answer:
C. 3.74 g/L
Explanation:
Using ideal gas equation as:
where,
P is the pressure
V is the volume
n is the number of moles
T is the temperature
R is Gas constant having value = 0.0821 L.atm/K.mol
Also,
Moles = mass (m) / Molar mass (M)
Density (d) = Mass (m) / Volume (V)
So, the ideal gas equation can be written as:
At STP,
Pressure = 1 atm
Temperature = 273.15 K
Molar mass of krypton gas = 83.8 g/mol
Applying the equation as:
1 atm × 83.8 g/mol = d × 0.0821 L.atm/K.mol × 273.15 K
⇒d = 3.74 g/L
Answer:
You
Explanation:
Will have to fill in the graph organizer with a story