04:19Chemical Equations | Environmental Chemistry | Chemistry | FuseSchoolFuseSchool - Global Education727views
05:43Chemical reactions introduction | Chemistry of life | Biology | Khan AcademyKhan Academy1089views
Multiple ChoiceWhich of the following statements is true for all exergonic reactions?a) The products have more total energy than the reactants.b) The reaction proceeds with a net loss of free energy.c) The reaction goes only in a forward direction: all reactants will be converted to products.d) A net input of energy from the surroundings is required for the reactions to proceed.4663views35rank
Multiple ChoiceWhich statement describes a reversible reaction that has reached chemical equilibrium? 1439views
Multiple ChoiceWhen one molecule is broken down into six component molecules, which of the following will always be true? 786views
Multiple ChoiceWhich part of the equation ΔG = ΔH – TΔS tells you if a process is spontaneous? 735views
Multiple ChoiceMolecules A and B contain 110 kcal/mol of free energy, and molecules B and C contain 150 kcal/mol of energy. A and B are converted to C and D. What can be concluded? 945views
Multiple ChoiceWhat do the sign and magnitude of the ΔG of a reaction tell us about the speed of the reaction? and 1760views
Multiple ChoiceA chemical reaction is designated as exergonic rather than endergonic when __________. and 910views1rank
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