Chemistry, 15.04.2021 15:40 michaelowenmccollum
El porcentaje de rendimiento es la cantidad de producto que puede generarse a partir de
cierta cantidad dada de reactivo.
(2 points)
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La proporción de moles es una comparación del número de moles de una sustancia que se
requieren para participar en una reacción química con otra sustancia, con base en la ecuación
química balanceada.
(2 points)
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Estequiometría es el estudio de la relación que existe entre la cantidad de reactantes usada y la
cantidad de productos finales en una reacción química.
(2 points)
Answers: 2
Chemistry, 22.06.2019 00:10
According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram
Answers: 3
Chemistry, 22.06.2019 22:20
Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
Answers: 2
Chemistry, 23.06.2019 00:30
You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices
Answers: 3
Chemistry, 23.06.2019 05:40
Convert a speed of 201 cm/s to units of inches per minute. also, show the unit analysis by dragging components into the unit‑factor slots.
Answers: 1
El porcentaje de rendimiento es la cantidad de producto que puede generarse a partir de
cierta cant...
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