| Question | Subject | Tutorials |
|---|---|---|
| How to calculate the ratio of ch3nh2 to ch3nh3cl Calculate the ratio of CH3NH2 to CH3NH3Cl required to create a buffer with pH = 10.10 [CH3NH2]/[CH3NH3CL] = ? I know that the answer is 0.34 but is not wright to write it in this way in mastering chem … |
Chemistry / General Chemistry | Get it Now |
| State why is it more difficult to precipitate cupric acetate
Why is it more difficult to precipitate cupric acetate (verdigris) than cupric carbonate hydroxide (malachite)?
… |
Chemistry / General Chemistry | Get it Now |
| Define compound liberates a gas when treated with c2h5mgbr Identify the following compound from its IR and proton NMR spectra. C4H6O: NMR: ? 2.43 (1H, t, J = 2 Hz); ? 3.41 (3H, s); ? 4.10 (2H, d, J = 2 Hz) IR: 2125, 3300 cm-1 The C4H6O compound liberates a ga … |
Chemistry / General Chemistry | Get it Now |
| Construct a simulated 1h nmr spectrum Question- 1. Construct a simulated 1H NMR spectrum for 1,2-dichloroethane by dragging and dropping the appropriate splitting pattern into the box on the chemical shift baseline, and by dragging an int … |
Chemistry / General Chemistry | Get it Now |
| State rank the solutions in order of increasing ph
Consider 0.10 M solutions of the following substances. Rank the solutions in order of increasing pH where 1 is the solution with the lowest pH and 7 is the solution with the highest pH. Refe … |
Chemistry / General Chemistry | Get it Now |
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