Which equation describes a redox reaction? a. 2Al(s) + 3H2SO4(aq) arrow Al2(SO4)3(aq) + 3H2(g) b. 2KBr(aq) + Pb(NO3)2(aq) arrow 2KNO3(aq) + PbBr2(s) c. CaBr2(aq) + H2SO4(aq) arrow CaSO4(s) + 2HBr(g) d. H+(aq) + OH...
Which one of these equations describes a redox reaction? a. 2Al(s) + 3H2SO4(aq) ---> Al2(SO4)3(aq) + 3H2(g) b. 2KBr(aq) + Pb(NO3)2(aq) ---> 2KNO3(aq) + PbBr2(s) c. CaBr2(aq) + H2SO4(aq) ---> CaSO4(s) + 2HBr(g) d. H+(aq...
Phys. 2019, 21, 21278-21286 describes induction decays that produce multiple, asymmetric maser pulses, exhibiting a short duration (100 ms) but prolonged persistence (tens of seconds) when the spins experience negative polarization. New evidence of DNP NMR masers, along with an explanation of ...
is the universal gas constant. This equation describes the case when the charge transfer of one electron is the rate determining step in the net charge transfer reaction. The expression can be derived by analogy to the Arrhenius equation for a homogeneous chemical reaction, by assuming the free ...
2, 1977, describes photopolymerizable compositions which contain ethylenically unsaturated diester polyhydroxy polyethers, useful for printing plates, which also contain alkali-soluble copolymer resin capable of being addition-polymerized with the diester through a photochemical reaction. ...
a diaphragm, wherein the electrolysis cell is constructed to channel the etching solution such that the solution contacts the cathode of the electrolysis cell first, and then contacts the anode, and then exits the electrolysis cell, and wherein the electroylsis cell is a closed system which ...
Given a reaction that is endothermic with increasing entropy. Which statement best describes this reaction? a. The reaction will always be non spontaneous, b. The reaction may be spontaneous depending on concentration, c. The reaction will always...
Photosynthesis is used by a number of different organisms to convert the sun's energy into chemical energy that is usable by cells. A by-product of this reaction is the production of the oxygen has needed for cellular respiration.Answer and Explanation: ...
A cell in the leaf of a green plant performs both photosynthesis and cellular respiration, often at the same time. Which statement best describes how these processes are related to each other? One way to explain how cellular respir...
In ETC, the electrons are transported from one carrier to the next either as free electrons or hydride ions. The starting... Learn more about this topic: Oxidative Phosphorylation | Steps, Products & Equation from Chapter 29/ Lesson ...