Table salt is the compound sodium chloride (NaCl). Use the periodic table to find the molar mass of NaC

The molecular mass (MW=molar mass) for the chemical compound, NaCl is 58.443

Explanation:

Na being Sodium in the alkali metal group (1 valence electron) has a cumulative molecular mass of 22.990 mol., whereas Cl being Chlorine in the halogen group (7 valence electrons) has a cumulative molecular mass of 35.453. Therefore the sum of both molar masses (MW) is equivalent to 58.443  mol.

*Hope this helps.

jdjxnbfb

explanation:

jjfnc fdnxnxx

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.