Increasing the intensity and duration of an exercise program too quickly can lead to injury.

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)

Compare and contrast refraction of light and sound will give brainliest

What must be in balance for temperatures to remain constant?