What is the molerity of 4grams of sodium chloride in 3.800ml solution a) 0.018 M
b) 0.018 Mol
c) 1.052 M
d) 1.052 Mol

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

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

Which of the following is a chemical property of water at 4 c