Chemistry, 30.10.2020 21:00 achsahjosey
What is the specific heat of a substance if 2560 J are required to raise the temperature of a 212g sample by 25*C?*
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During which time interval does the object travel approximately 10 meters
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
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Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
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What is the specific heat of a substance if 2560 J are required to raise
the temperature of a 212g...
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