Witch of the following comes from soil and water and are absorbed by plants and eaten by animals? 1. nutritions
2. Vitamins
3. Lipids
4. Minerals

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What is the molar mass of a gas that has density of 2.054 g/l