A 1.00 L mixture of helium, neon, and argon had a total pressure of 662 mm Hg at 298 K. If the partial pressure of helium is 341 mm Hg and that of neon is 112 mm Hg, what mass (in grams) of argon is present in the mixture

If soap hits the floor, is the soap dirty or the floor

Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule