Calculate the Specific Heat Capacity of a sample with a mass of 3.4 g that changes temperature by 64 Celcius when 435 Joules of heat are added

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

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 %

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?