HELP ASAP I WILL GIVE BRAINLIST! Which formula can be used to calculate the molar mass of ammonia (NH3)? (5 points) molar mass of N + molar mass of H

3 × molar mass of N + molar mass of H

molar mass of N + 3 × molar mass of H

3 × molar mass of N + 3 × molar mass of H

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

What happens whenever a net force acts on an object

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane