Determine the number of moles of 1.5 1X 10 to24 Adams of zinc

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?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?