An industrial lab technician wants to prepare a stock solution of iron(III) sulfate so that when 50.00 mL is diluted to 1.000 L, the diluted solution will
have a concentration of 0.030 M. What should the concentration of the
stock solution be?

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

How can the periodic table be used to predict the behavior of elements?