The sign of ∆hrxn and ∆srxn for several different reactions are provided. In which case is the reaction spontaneous at high temperatures and nonspontaneous at low temperature?

Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

How many atoms of nitrogen are in the chemical formula ni(w on