WebAs the pH value is increased above or decreased below the optimum pH the enzyme activity decreases. Explanation At very acidic and alkaline pH values the shape of the enzyme is altered so that... WebA gram of mouse tissue metabolizes more than 10 10 1 0 10 times faster than a gram of elephant tissue! Curiously enough, this is a very general relationship in nature. Among endotherms (animals that use body heat to maintain a constant internal temperature), the smaller the organism's mass, the higher its basal metabolic rate is likely to be.

Solved reaction observations conclusions AH is (pick one) А - Chegg

WebTranscribed image text: Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction … WebThe activation energy is what determines the kinetics of a reaction: the higher the energy hill, the slower the reaction. At the very top of the energy barrier, the reaction is at its transition state (TS), which is the point at which the bonds are in the process of breaking and forming. instant loan money in account today

week 14 Flashcards Quizlet

WebThis reaction is slower below 5 degrees than above so when it just says slower, but it doesn't give us any information about the spontaneity. We can't predict the signs of delta … WebLower temperatures lead to slower chemical reactions. Enzymes will eventually become inactive at freezing temperatures but will restore most of their enzyme activity when temperatures increase again, while some enzymes lose their activity when frozen. Kinetic Energy and Internal Energy WebIf the rate of the forward reaction is greater than the rate of the reverse reaction, that means there's a net conversion of reactants to products. So therefore over time, the amount of reactants would decrease and the amount of products would increase. Eventually, the rate of the forward reaction becomes equal to the rate of the reverse reaction. instant loan longmont