Abox experiences a 20 n force to the left and a 19 n frictional force to the right. (a) will accelerate to the left (b) will accelerate to the right (c) will not accelerate

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

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 %