As a cooking method, braising is valued for its A. ability to retain flavor. B. quickness and convenience. C. simplicity and versatility.

Express the following number in scientific notation. 0.026890 =

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %

Describe the forces both attractive and repulsive that occur as two atoms move closer together.