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Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
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Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
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Physics, 23.06.2019 00:00
What word chemical equation describes cavendish’s experiment with zinc?
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Physics, 23.06.2019 01:00
To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
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Mathematics, 07.05.2020 08:00
English, 07.05.2020 08:00
Social Studies, 07.05.2020 08:00
Mathematics, 07.05.2020 08:00
Mathematics, 07.05.2020 08:00