How many steps of calculations would each of the following require? Water at 0°C is warmed to 55°C

Steam at 100°C is cooled to
15°C

H2O goes from -23°C to 75°C

water at 0°C is warmed to steam at 100°C

Steam at 110°C is cooled to ice at 0°C

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

When the mercury level in a barometer decreases that atmospheric pressure has