Chemistry, 16.10.2019 02:30 mdndndndj2981
You take an ice cube (mass = 18g) from the freezer (t=-10°c) and place it on the table. later that day, you notice a puddle of water on the table that has reached ambient room temperature (20°c). how much heat must have been absorbed to make this happen? a) 1867.0 j b) 2260.4 j c) 7897.0 j d) 42657.0 j
Answers: 3
Chemistry, 22.06.2019 22:30, jaylenmiller437
The diagram shows the relationship between scientific disciplines. the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a. physics b. biology c. chemistry d. metallurgy
Answers: 2
Chemistry, 22.06.2019 23:30, jade468
Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.
Answers: 1
Chemistry, 23.06.2019 08:00, colbygreen6189
Identify the decay mode particle emitted from the th 234
Answers: 1
You take an ice cube (mass = 18g) from the freezer (t=-10°c) and place it on the table. later that d...
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