An environmental chemist analyzed the effluent (the released waste material) from an industrial process known to produce the compounds carbon tetrachloride (cc14) and benzoic acid (hc7h5o2), a weak acid that has one acidic hydrogen atom per molecule. a sample of this effluent weighing 0.3518 g was shaken with water, and the resulting aqueous solution required 10.59 ml of 0.1546 m naoh for neutralization. calculate the mass percent of hc7h5o2 in the original sample.

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.