19. How many oxygen atoms are in 49.0 g of H2SO4(aq)?
a. 2.4 x 1024
b. 6.02 x 1023
c. 3.01 x 1023
d. 1.2 x 1024

Hydrogen is the most abundant element on the periodic table..hope it .

Sorry i dont understand the question can you rephase it?

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