Chemistry, 20.04.2021 20:10 vanessa7676
i need answers for each one of these questions, or an explanation on how to find them on a calculator
Answers: 2
Chemistry, 22.06.2019 09:50
Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore
Answers: 2
Chemistry, 22.06.2019 12:00
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
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Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium
Answers: 1
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
i need answers for each one of these questions, or an explanation on how to find them on a calculato...
Mathematics, 21.09.2021 23:10
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Mathematics, 21.09.2021 23:10
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Mathematics, 21.09.2021 23:10
Mathematics, 21.09.2021 23:10