Answer:
Molar mass = 99 g/mol
Explanation:
Phosgene contains carbon, oxygen and chlorine atoms. Its molecular formular is; COCl2
The molar mass is given as the sum off the individual atomic mass of the elements in the compound.
Molar mass = C + O + 2Cl
Molar mass = 12 + 16 + 2(35.5)
Molar mass = 99 g/mol
NaCl consists of a salt, which is a nonmetal (Na) and Cl, which is a metal. When a nonmetal and a metal are combined, it makes the compound ionic.
True. When pesticides make it to a water source, this water source becomes polluted, and unsafe for humans, animals, plants, etc.
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Answer:</h3>
An ionic bond is an attraction between oppositely charged ions. A covalent bond is a sharing of electrons between atoms.
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Explanation:</h3>
- Ionic bonds and covalent bonds are both types of chemical bonds.
- Ionic bonds are types of chemical bonds that are formed between a metal and non-metal atoms.
- Ionic bond formation involves the transfer of electrons from a metal atom to a non-metal atom. For example from a potassium atom to a chlorine atom.
- Metallic atom loses electrons to form a positively charged ion and non-metallic atom gains electrons to form a negatively charged ion.
- The electrostatic attraction between the oppositely charged ions results in an ionic bond.
- A covalent bond, on the other hand, occurs between non-metal atoms as a result of sharing electrons. For example, in a chlorine molecule, two chlorine atoms share electrons to form a chlorine molecule.