General Chemistry Answers

Which will appear at larger wavenumber and accountsuitable reason: (i) C-H strecth or

C-H bend (ii)C-C or C=C (iii) C-F or C-Cl

Indicate what type of drug-receptor interactions are involved at every arrow shown and 

discuss its basic definition.

A form of matter is found to have 13 electrons 16 protons and 18 neutrons what is the charge of the matter

H₂S_{(g) +} H₂O_(l) <--> H₃O⁺_{(aq) +} HS^-_(aq)

what are the proton acceptors in this equation?

What is the molarity of a solution prepared by dissolving 355 g of sodium phosphate, Na3PO4, in water and diluting to 2.50 L of solution?

A divalent metal ion M²⁺ reacts with a unidentate ligand (L) to form a 1:1 complex ML₂²⁺. Calculate the concentration of M²⁺ in a solution prepared by mixing equal volumes of 0.20 M M²⁺ and 0.20 M L if the K_f is 1.0 x 10⁸

a sealed vessel, containing nitrogen dioxide and carbon dioxide gases has a total pressure of 2558 psi. What is the partial pressure of nitrogen dioxide (in psi) if the partial pressure of carbon dioxide is 795 psi?

During the summer after your first year at Carnegie Mellon, you are lucky enough to get a job making coffee at Starbucks, but you tell your parents and friends that you have secured a lucrative position as a "java engineer." An eccentric chemistry professor (not mentioning any names) stops in every day and orders 200ml of Sumatran coffee at precisely 70.0°C. You then need to add enough milk at 1.00°C to drop the temperature of the coffee, initially at 90.0°C, to the ordered temperature.

Calculate the amount of milk (in ml) you must add to reach this temperature. Show all your work in the provided spaces.

In order to simplify the calculations, you will start by assuming that milk and coffee have the specific heat and density as if water. In the following parts, you will remove these simplifications. Solve now this problem assuming the density is 1.000 g/ml for milk and coffee and their specific heat capacity is 4.184 J/(g ºC).

Can you please explain the difference in the pathway between ANAEROBIC glycolysis and AEROBIC glycolysis? Also do you know what substrates would be involved in each?