Chemistry, 20.11.2019 22:31 money2tymes
Oxygen gas, generated by the reaction 2kclo3((s)+3o2(g), is collected over water at 27•c in 3.72l vassel at a total pressure of 730 torr.(the vapor pressure of h2o at 27•c is 26.0 torr). how many moles of kclo3 were consumed in the reaction?
oxygen gas, generated by the reaction 2kclo3((s)+3o2(g), is collected over water at 27•c in a 1.16l vessel at a total pressure of 1.00 atm ( the vapor pressure of h2o at 27•c is 26.0 torr) how many moles of kclo3 were consumed in the reaction?
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Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
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Chemistry, 22.06.2019 04:20
Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.
Answers: 1
Chemistry, 22.06.2019 10:00
Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
Answers: 1
Chemistry, 22.06.2019 10:30
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
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Oxygen gas, generated by the reaction 2kclo3((s)+3o2(g), is collected over water at 27•c in 3.72l va...
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