The rotten smell of a decaying animal carcass is partially due to a nitrogen-containing compound called putrescine. elemental analysis of putrescine indicates that it consists of 54.50% c, 13.73% h, and 31.77% n. calculate the empirical formula of putrescine. (hint: begin by assuming a 100-g sample and determining the mass of each element in that 100-g sample.)
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Chemistry, 21.06.2019 23:00, DarcieMATHlin2589
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
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Chemistry, 22.06.2019 15:00, alanmarcus22
What does the symbol (–hfus) indicate in a phase change?
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Chemistry, 23.06.2019 01:00, crysderria
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.
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The rotten smell of a decaying animal carcass is partially due to a nitrogen-containing compound cal...
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