You are completing a neutralization with 50 mL of 1.0 M hydrochloric acid solution and 75 mL of 0.5 M sodium hydroxide solution. How many moles of
each product will form?

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.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;