Other Chemistry Answers

Predict the appearance of the high-resolution proton NMR spectrum of
(a) acetone.
(b) acetaldehyde.
(c) methyl ethyl ketone.

Predict the appearance of the high-resolution 13C spectrum of (proton not decoupled)
(a) methyl formate.
(b) acetaldehyde.
(c) acetone.
Note that 13C-1H coupling constants are generally in the range of 100 to 200 Hz.

Hi I was just wondering is it possible to use chemical signitures to scan for explosive compounds and use that to find explosive devices

The reaction c2h6o + 3o2 2co2 3h2o is the combustion of ethanol. What occurs as the reaction proceeds?

The ratio of the concentration of the solute in each solvent at equilibrium is a constant called

A given reaction at a given temperature releases heat and its disorderliness decreases as it progresses.
If you can change the temperature, how would you make this reaction more spontaneous? Why?

We add 0.1 mol of AgCl(s) to 1L of water. Then we add NaBr crystals till 75 % of AgCl(s) is converted to AgBr(s).
What is [Br‐] at this point?
Kps (AgCl)= 1.78 x10‐10
Kps (AgBr)= 5.25 x10‐13

Klay is performing an experiment that involves heating a beaker of water on a hot plate. Which is a potential hazard that could cause the greatest injury

How many moles of phosphoric acid are contained in 65.0 ml of 0.80 M solution of H3PO4?

Why we add excess of barium chloride in lawn fertiliser experiment?