Which characteristic would you predict from a solution that has a ph of 5?

sour taste
very high concentration of hydroxide ions
slippery feeling
very low concentration of hydronium ions

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

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 %

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol