Chemistry, 25.10.2019 02:43 zachisthequeen2002
90.0 ml of h2o is initially at room temperature (22.0∘c). a chilled steel rod at 2.0∘c is placed in the water. if the final temperature of the system is "21.1" ∘c, what is the mass of the steel bar? specific heat of water = 4.18 j/g⋅∘cspecific heat of steel = 0.452 j/g⋅∘c
Answers: 1
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What is the value of keq for the reaction expressed in scientific notation
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Chemistry, 22.06.2019 07:20, rscvsdfsrysas1857
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
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Chemistry, 22.06.2019 09:20, UsedForSchool2018
Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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90.0 ml of h2o is initially at room temperature (22.0∘c). a chilled steel rod at 2.0∘c is placed in...
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