Chemistry, 09.07.2019 12:30, kevinyanyp7egif
How much potassium nitrate has to dissolve in water to absorb 110 kj of heat?
Answers: 1
Chemistry, 21.06.2019 20:30, Garciaapril1597
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
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Chemistry, 21.06.2019 21:00, alexmarche4675
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
Answers: 2
Chemistry, 22.06.2019 15:30, abdullaketbi71
What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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How much potassium nitrate has to dissolve in water to absorb 110 kj of heat?...
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