SAT, 25.11.2021 14:10 cupcakesmc619
A 1. 0 g sample of a cashew was burned in a calorimeter containing 1000. G of water, and the temperature of the water changed from 20. 0°c to 25. 0°c. In another experiment, a 3. 0 g sample of a marshmallow was burned in a calorimeter containing 2000. G of water, and the temperature of the water changed from 25. 0°c to 30. 0°c. Based on the data, which of the following can be concluded about the energy content for 1. 0 g of each of the two substances? (the specific heat of water is 4. 2 j/(g⋅°c). ).
Answers: 3
SAT, 26.06.2019 13:00
Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?
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SAT, 27.06.2019 20:30
Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation
Answers: 1
SAT, 28.06.2019 22:00
Which of the following is true of concerts a. concepts prevent us from generalize b. concepts independent of experiences and object. c. concepts complicate the memory process d. concepts provide clues about how to react to a particular object or experience
Answers: 2
A 1. 0 g sample of a cashew was burned in a calorimeter containing 1000. G of water, and the tempera...
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