How many grams of f are there in a 36.01 g sample of crf3 given that 18.83 g of this sample are cr?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

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?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?