Chemistry, 26.04.2021 21:40 yoojayypee1236
The ethanol (C2H5OH) in 20 mL of a 7.5 M solution is burned in the presence of 15 L of oxygen at 770 mmHg and 45 oC. How many grams of the excess reactant are left over?
Answers: 2
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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Which of these conditions most likely produces an unstable isotope?
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Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility
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The ethanol (C2H5OH) in 20 mL of a 7.5 M solution is burned in the presence of 15 L of oxygen at 770...
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