Chemistry, 06.12.2020 14:00 ChaseRussell24
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The small piston of a hydraulic lift has an area of 0,200 m2. A car weighting 12,000N is mounted on the large pastion (area=0.90 m2) what force is extended on the car?
At a pressure of 650 kpa hydrogen is used to fill a balloon to a final pressure of 115 kpa. What's is the balloon's final volume??
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A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .
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Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(so4)2·7h2omgso4·7h2o
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The small piston of a hydraulic lift has an area of 0,200 m2. A car weig...
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