If a reaction system has come to equilibrium, the concentration of products can be increased
a.
only if it is not reversible.
c.
by applying le châtelier’s principle.
b.
only if the temperature is low enough.
d.
under no circumstances.

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 %

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom