In a cooking class, a teacher told the class to bring the water to a boil and allow it to boil for 5 minutes so that it would be "good and hot". What is wrong with this statement?

How many grams of aluminum will there be in 98g of al2o3?

A155.0 9 piece of copper at 182 °c is dropped into 2500 g of water at 23.9 °c. (the specific heat of copper is 0.385 1/9°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)

Explain the impact that changing the temperature has on a system in a state of dynamic equilibrium. what will happen when the temperature of an exothermic reaction mixture at equilibrium is increased?