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Asample of gas occupies 3l at 300k. what volume will it occupy at 200k?
Answers: 1
Chemistry, 21.06.2019 12:50
What is the specific heat of a substance that absorbs 2.5Γ10^3 joules of heat when a sample of 1.0 Γ10^4g of the substance increases in temperature from 10Β°c to 70Β°c?
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Chemistry, 21.06.2019 22:30
Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction
Answers: 1
Chemistry, 21.06.2019 23:00
Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
Chemistry, 23.06.2019 01:00
Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.
Answers: 1
Asample of gas occupies 3l at 300k. what volume will it occupy at 200k?...
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