What volume of sodium thiosulfate and water are needed
What volume of sodium thiosulfate and water are needed to make an approximate 0.10 M solution starting with 1.0 M sodium thiosulfate solution?
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A fixed quantity of gas at 24^circ C exhibits a pressure of 758 torr and occupies a volume of 5.12 L. Calculate the volume the gas will occupy if the pressure is increased to 1.89 atm while the temperature is held constant.
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A block falls from rest from the top of a 178-m-high building. When the block is 58.0 m above the ground, a man, 1.90 m tall, standing directly underneath, sees the block. How much time does he have to react to avoid being hit?
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Calculate the amount of heat liberated (in kJ) from 421 g of mercury when it cools from 91.0°C to 11.0°C.
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