Consider the following intermediate chemical equations. 2 equations: first: upper C (s) plus one-half upper O subscript 2 (g) right arrow upper C upper O (g). Second: upper C upper O (g) plus one-half upper O subscript 2 (g) right arrow upper C upper O subscript 2 (g). When you form the final chemical equation, what should you do with CO? Cancel out CO because it appears as a reactant in one intermediate reaction and a product in the other intermediate reaction. Add the two CO molecules together, and write them as reactants in the final chemical reaction. Write CO only once as a reactant in the final chemical reaction. Write CO as a reactant and a product in the final chemical reaction.
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Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.
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Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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Chemistry, 22.06.2019 16:40
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
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Consider the following intermediate chemical equations. 2 equations: first: upper C (s) plus one-hal...
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