Answer Happy

Posted: **Thu Jun 30, 2022 6:20 pm**

: 1 How Many Milliliters Of 12m Naoh Must Be Diluted To Prepare 7 5 Liters Of 2 5m Naoh 10 Points 2 How Many Oxygen A 1 (20.86 KiB) Viewed 76 times

: 1 How Many Milliliters Of 12m Naoh Must Be Diluted To Prepare 7 5 Liters Of 2 5m Naoh 10 Points 2 How Many Oxygen A 2 (19.67 KiB) Viewed 76 times

1. How many milliliters of 12M NaOH must be diluted to prepare 7.5 liters of 2.5M NaOH? (10 points) 2. How many oxygen atoms are in 150 grams of Lead(IV) sulfate Pb(SO4)2? Fill in the blanks and provide equalities and ratios (3 points) Show the stoichiometric calculation for this problem. (2 points)
3. Determine the empirical formula of a compound that is 49.48% carbon, 5.19% hydrogen, 28.85% nitrogen, and 16.48% oxygen. (15 points) b) What is the molecular formula for the compound? The molecular weight is 194.19 g/mol. (5 points) 196