Which of the following solutions is the most concentrated solution?
Group of answer choices

5.1 M solution of HCl

4.5 M solution of BaCl2

1.1 M solution of KCl

3.2 M solution of Mg(OH)2

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l. s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.