The average kinetic energy of asample of water molecule is?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?