What is a force? What changes can be produced by a force? (
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Physics, 22.06.2019 22:00
Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has
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Physics, 23.06.2019 06:30
Pl i beg u so much now propane burns in oxygen to produce carbon dioxide and steam. the unbalanced equation for this reaction is: c3h8 + o2 → co2 + h2o use coefficients to balance this equation. a) c3h8 + 3 o2 → 3 co2 + 4 h2o b) c3h8 + o2 → 3 co2 + 4 h2o c) c3h8 + 5 o2 → 3 co2 + 4 h2o d) 2 c3h8 + 5 o2 → 3 co2 + 4 h2o
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Physics, 23.06.2019 09:30
What is the volume of 2400kg of gasoline (petrol) if the density of petrol is 0.7g/km3
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Physics, 23.06.2019 16:30
Aperson driving a car applies the brakes. this produces friction, which stops the car. into which type of energy is the mechanical energy of the car converted? a. gravitational b. chemical c. light d. heat
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Chemistry, 01.10.2019 10:20
History, 01.10.2019 10:20
English, 01.10.2019 10:20
English, 01.10.2019 10:20
Mathematics, 01.10.2019 10:20
Mathematics, 01.10.2019 10:20
Mathematics, 01.10.2019 10:20
Mathematics, 01.10.2019 10:20
Mathematics, 01.10.2019 10:20