Write the mechanism steps for this reaction
CH2 Cl2+ Cl2 → CHCl3 + HCI

The reaction q+r2=r2q is found to be first order in r2 and

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Express the following number in scientific notation. 0.026890 =