100g of ice at 0C is mixed with 100g of water at 100C. What will be the final temperature of the mixture?

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?

You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.