Molar mass for Be(NO3)2

133g/mol

Explanation:

To find the molar mass of Be(NO3)2, we must add the molar masses of all the individual elements present in the compound. This can be done by:

Molar Mass of Be(NO3)2 = 9 + 2[14 + (16x3)] = 9 + 2 [ 14 + 48]

= 9 + 2[62] = 9 + 124 = 133g/mol

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

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.