H2X2O3 is a weak acid. What is [X2O3^2–] in a 0.11 M H2X2O3 solution? [Ka1 = 1.1 x 10^–7; Ka2 = 7.1 x 10^–11]

"a connection, a bond or common feeling between two people", or as a chemical process it stimulates love or sexual attraction

d. temperate deciduous forest

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).