Normal atmospheric pressure in Mexico City is about 56.5 cm Hg. Convert this to
atmospheres.

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.