What is the electron/molecular geometry of:
a. Beryllium Chloride
b. Phosphorus Pentabromide<...
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How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
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How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy
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Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation
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Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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