The molar mass of XCl₃ • 6H₂O is 266.44 g/mol. How many grams of Cl atoms (the molar mass of Cl is 35.45 g/mol) are in a 1.20 g sample of XCl₃ • 6H₂O?

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

Stage in which a star’s outer layers have started to cool and grow outward?

Which diagram represents the phase tha occurs after a solid melts?