The hydrolysis of ATP has the reaction: ATP + H2O → ADP + P, ΔG∘ = -30.5 kJ/mol at 25∘C. The synthesis of glutamine from glutamic acid can be represented as: Glu− + NH4+→ Gln + H2O. The Gibbs energy for this reaction is ΔG∘ = 14.8 kJ/mol at 25∘C. At standard conditions, will this reaction be spontaneous if coupled with the hydrolysis of ATP? The reaction converting glycerol to glycerol-3-phosphate can be represented as: glycerol + HPO42− ⟶ glycerol-3-phosphate + H2O. The Gibbs energy for this reaction is ΔG∘ = 9.2 kJ/mol at 25∘C. At standard conditions, will this reaction be spontaneous if coupled with the hydrolysis of ATP?

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry