How many moles of magnesium are in 58.64g?

Molar mass of aspirin =180. So, moles of aspirin = 500 × 1 0 − 3 / 180 = 2.78 × 1 0 − 3 = 278 × 1 0 −

2.402mol

Explanation:

Mole=mass/mass number

Mass=58.64g

Mass number= 24g/mol

So

Mole= 57.64g/24g/mol

Mole=2.402mol

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

gas

explanation:

smoke is the matter of a gas