135 g S2Cl2 were dissolved in water. Volume of solution is 100L.
Find pH of the solution.
Ka1(H2S) = 1.0-10^-7
Ka2(H2S) = 2.5-10^-13 Ka1(H2SO3) = 1.4.10^-2 Ka2(H2SO3) = 6.2.10^-8
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Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged