Determine the number of moles of compound in each of the following samples. a. 6.75 g H2O

b. 847.0 g Ba(OH)2

c. 326.44 g Fe3(PO4)2

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5