What mass of H2SO4 would be required to prepare 750 mL of a 0.15M H2SO4 solution? Show all of your work for full credit.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

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 %

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?