Hay estudios microbiológicos que indican, que el alcohol (Etanol), es de vital importancia para controlar la reproducción del coronavirus, indique mediante qué métodos separaría una solución de:

A. Etanol – Ácido cítrico.
B. Etanol – Bicarbonato de sodio
C. Ácido cítrico – Bicarbonato de sodio.

m=9

step-by-step explanation:

7m+8=71 subtract   8 from 71 which is 63 than divide it by 7m   equal 9.

                             

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Your question is not clear but if you can explain yourself i would be glad to .  just trying to : ))