This reaction is called photosynthesis.
This is the chemical reaction for burning of propane.
photosynthesis
atoms
An ATP (adenosine triphosphate) and ADP (adenosine diphosphate) plus Pi (inorganic phosphate) reaction involves the conversion of ATP into ADP by releasing energy, which is used in various cellular processes. During this reaction, one of the high-energy phosphate bonds in ATP is broken, resulting in the formation of ADP and a free inorganic phosphate. This process is crucial for energy transfer in cells, powering activities such as muscle contraction, active transport, and biosynthesis. The reverse reaction, where ADP and Pi are combined to regenerate ATP, occurs during cellular respiration and other energy-producing pathways.
A process will be spontaneous when the change in Gibbs free energy is negative.The change in Gibbs free energy can be calculated from the equation:G2 - G1 = H2 - H1 - T(S2 - S1)whereG is Gibbs free energyH is EnthalpyT is absolute temperature (when T is given in Kelvin or Rankine it is an absolute temperature)S is EntropyIn this caseH2 - H1 = 125 kJT = 293 KS2 - S1 = 35 J/K = 0.035 kJ/Kso doing the math you getG2 - G1 = 125 - 293(0.35) = 22.45 > 0 so the process is not spontaneous in the direction where enthalpy change and entropy change are being measured. The reverse process would be spontaneous.
This reaction is called photosynthesis.
photosynthesis
photosynthesis
The reaction you are referring to is the decomposition of sodium bicarbonate (NaHCO3) into sodium carbonate (Na2CO3), carbon dioxide (CO2), and water (H2O) when energy is supplied. This is an endothermic reaction, meaning it requires energy input to proceed.
The products of this chemical reaction are carbon dioxide (CO2), water (H2O), and energy.
An exothermic chemical reaction.
This is the chemical reaction for burning of propane.
Yes, this photosynthesis is an anabolic reaction, an energy consuming (sunlight), building-up reaction.
No. It is endothermic because it absorbs energy.
photosynthesis
ATP plus H2O release energy (endergonic reaction) and P. Now, this P plus ADP becomes ATP (exergonic reaction). It's a cyclic process. It starts all over again at ATP plus H2O..