Answer:
183.3 Km.
Explanation:
- The jet airplane reaches 846 Km in an hour (60.0 min).
- The question is what the distance the airplane covers in 13.0 min.
<em>Using cross multiplication:</em>
846 Km → 60.0 min
??? Km → 13.0 min
∴ The distance that the airplane covers in 13.0 min = (846 Km) (13.0 min) / (60.0 min) = 183.3 Km.
Molality is equal to the moles of solute divided by the kilograms of solvent.
Molarity is equal to the moles of solute divided by liters of solution.
<h2>Orderly Internal Arrangement of Atoms</h2>
Explanation:
- Crystals have an orderly internal arrangement of atoms arranged in a lattice pattern.
- Crystalline structure is generally known as an ordered arrangement of the particles like ions, molecules, or atoms that are placed altogether in a three-dimensional space of a lattice.
- The repeating pattern is known as a unit cell of the structure which is the smallest group of particles of the whole crystal structure.
First of all what is it asking for and second of all there is no picture of the observations, sorry can’t help with this question.
to me I like what they look like
