1) ¿Cuántos gramos están contenidos en 4 moles de Oro puro Au?

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?

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?