How many moles of water can be obtained from 115.292 grams of MgSO4*7 H2O?

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?

What are the 4 phases of matter in order of increasing engery content?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.