Chemistry, 23.03.2020 21:42, davidgritz2006
3. A small rock is heated and placed in a foam cup calorimeter containing 15.0 mL of water at 25.0*C. The water reaches a maximum temperature of 35.2*C. How many joules of heat are released by the rock? (Show all work including the equation you use to solve). (3 points).
Answers: 1
Chemistry, 22.06.2019 03:50, Pizzapegasus1
Express the following number in scientific notation. 0.026890 =
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Chemistry, 22.06.2019 22:00, huddyxo
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
Chemistry, 23.06.2019 05:40, girlchamp654
The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
Answers: 2
3. A small rock is heated and placed in a foam cup calorimeter containing 15.0 mL of water at 25.0*C...
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