Chemistry, 28.02.2021 05:20 abigailweeks10
In the combustion reaction of heptane (C7H14) how many moles of oxygen are needed to produce 231.3 grams of water if there is a 75% yield?
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Explain why scientists use shared characteristics to make cladograms.
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Which of these conditions most likely produces an unstable isotope?
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Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?
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Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
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In the combustion reaction of heptane (C7H14) how many moles of oxygen are needed to produce 231.3 g...
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