In Experiment 13 you will be using a spectrophotometer. Below are some of the steps needed to use the instrument once it is on and warmed up. Organize the steps in the order they must be performed to correctly collect data. A - Measure the absorbance of the solution. B - Adjust absorbance to zero. C - Place colored solution in instrument. D - Set the wavelength on the instrument. E - Place the blank solution in the instrument.

Where is the graph ?

The breaking apart of glucose, which involves spontaneous reactions 

According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.