If 55 L of oxygen gas react, How many moles of MgO are formed? O A. 2.5 OB. 4.9 O C. 110 O D. 22.4

Sugar is dissolved in water. which is the solute? sugar neither both water

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)