The Kelvin temperature of sample of 650 cubic cm sample of ammonia gas is doubled. What is the new volume of the gas? Assume that the pressure stays constant.

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

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 many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?