Physics, 07.07.2019 23:00 jphelps19992019
Vinegar (c2h4o2) and baking soda (nahco3) react to form sodium acetate, water, and carbon dioxide. c2h4o2 + nahco3 ? how many total oxygen atoms are expected in these products? a. 2 b. 3 c. 4 d. 5
Answers: 1
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Which statement correctly describes the relationship between frequency and wavelength?
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Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
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Physics, 22.06.2019 10:00
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
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Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
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Vinegar (c2h4o2) and baking soda (nahco3) react to form sodium acetate, water, and carbon dioxide. c...
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