Answer : The mass of calcium chloride is, 116.84 grams
Solution : Given,
Molar mass of calcium chloride, = 110.98 g/mole
Number of molecules of calcium chloride =
As we know that,
1 mole of calcium chloride contains molecules of calcium chloride
or,
1 mole of calcium chloride contains 110.98 grams of calcium chloride
Or, we can say that
As, molecules of calcium chloride present in 110.98 grams of calcium chloride
So, molecules of calcium chloride present in of calcium chloride
Therefore, the mass of calcium chloride is, 116.84 grams
Polar bond
Explanation:
The bond between P-Cl is a polar covalent bond type. A covalent bond occurs between non-metals with an electronegativity difference less than a value of 1.7.
This implies that for a compound of P-Cl to form, both atoms donate electrons. The electrons are shared and in the process a covalent bond forms.
- Polarity occurs when an atom attracts the shared electron closely to itself more than the other.
- The attraction is based on the level of electronegativity between the two atoms.
- The electronegativity is used to estimate the readiness of an atom to attract electrons to itself in a bond.
- Chlorine is more electronegative than Phosphorus.
- This leaves a partial positive charge on phosphorus and a partial negative charge on chlorine.
This way, the compound has a charge separation into positive and negative.
Learn more:
Covalent bond brainly.com/question/10903097
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Answer:
Gases can be compressed easily because there is a large amount of space between the individual molecules, which are very active and move around at high speed.
Explanation:
When gas is compressed, the particles are forced much closer together, allowing a huge amount of particles to fit in a small space.
Answer:
d
Explanation:
i think its d but im not sure.
Answer:- The movement of Earth's tectonic plates shape the planet's surface. Plate boundaries are important because they are often associated with earthquakes and volcanoes. When Earth's tectonic plates grind past one another, enormous amounts of energy can be released in the form of earthquakes.