Chemistry, 13.07.2019 15:00 roshawnandries5471
An organic compound contains c=61% ,h=11.8% and o=27.12%.calculate the empirical formula and molecular formula of the compound. the vapour density of the compound is 59.
Answers: 1
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Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
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How does a large body of water, such as the ocean, influence climate?
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Chemistry, 22.06.2019 20:00
Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)
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Chemistry, 23.06.2019 01:00
Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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An organic compound contains c=61% ,h=11.8% and o=27.12%.calculate the empirical formula and molecul...
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