Answers by VickieDuffie

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What is the balanced chemical equation for the synthesis of water from oxygen and hydrogen gas at standard conditions?

answered 4 days ago in Chemical reactions

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What is the oxidation state of sulfur in H2SO4?

answered Feb 13 in Chemical reactions

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Calculate the bond length between two hydrogen atoms that are covalently bonded together. Given: the electronegativity value of hydrogen is 2.1 and the bond energy is 436 kJ/mol. Hint: Use the formula =0.74(∘+∘) where ∘ is the covalent radius of hydrogen.

answered Jan 23 in Chemical bonding

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Which of the following synthesis methods would you use to prepare a symmetric ether with the molecular formula C4H10O: A) Williamson ether synthesis using sodium hydride and 1-bromobutaneB) Acid-catalyzed dehydration of 2-butanolC) Nucleophilic substitution of 1-chlorobutane with sodium ethoxideD) Ring-opening of an epoxide with ethylamineExplain your reasoning for choosing the method and provide the chemical equation for the reaction.

answered Jan 21 in Organic Chemistry

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What is the main weakness of the Conservation of Resource theory?

answered Jan 16 in Psychology

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What is priming?

answered Jan 14 in Psychology

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Which gas moves from the blood in the capillaries into the air?

answered Jan 8 in Science

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What trend is occurring involving the extent of arctic sea ice in summer?

answered Jan 8 in Science

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What is the term for rain that has a ph less than 5, due to carbon dioxide dissolving?

answered Dec 28, 2024 in Science

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