Chemistry, 24.09.2019 20:30 mlstogsdill05
Hydrogen peroxide decomposes to give water and oxygen gas according to the equation below. if 3.0 moles of hydrogen peroxide decompose, what volume of oxygen gas is produced at a pressure of 1.0 atm and a temperature of 23 °c? 2 h2o2(l) → 2 h2o(l) + o2(g)
Answers: 1
Chemistry, 23.06.2019 08:30
According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.
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Chemistry, 23.06.2019 10:00
Which of the following reasons best explains why a scientist would want to replicate gregor mendel's pea plant experiment? a. to discover new aspects of the natural world b. to test the predictions of current theories c. to explain recently observed phenomena d. to test the conclusions of prior investigations
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Chemistry, 23.06.2019 12:00
372 ml is the volume of aluminum, density is 2.70 g/ml what is the mass in grams
Answers: 1
Hydrogen peroxide decomposes to give water and oxygen gas according to the equation below. if 3.0 mo...
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