Physics, 29.06.2019 03:10 samgirl2000
The heat of combustion of benzene, c6h6, is –41.74 kj/g. combustion of 4.50 g of benzene causes a temperature rise of 4.50°c in a certain bomb calorimeter. what is the heat capacity of this bomb calorimeter?
Answers: 3
Physics, 21.06.2019 22:30
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
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Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
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Physics, 22.06.2019 18:00
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
The heat of combustion of benzene, c6h6, is –41.74 kj/g. combustion of 4.50 g of benzene causes a te...
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