Answer:
422.1 grams
Explanation:
First find the atomic mass of each element on your periodic table.
Pb = 207.2 amu
O = 16 amu
H = 1 amu
They are two oxygen and two hydrogen atoms. Now add the atomic mass of all the elements together
207.2 + 16(2) + 1(2) = 241.2 grams
Now multiply 241.2 with the 1.75 moles
241.2 * 1.75 = 422.1
So the final answer is 422.1 grams.
Hope it helped!
