A 25.0 mL sample of an acetic acid solution is titrated with a 0.175 M NaOH solution. The equivalence point is reached when 10.2 mL of the base is added. The concentration of acetic acid in the sample was ________ M.
A) 0.365
B) 0.175
C) 0.119
D) 0.0714
E) none of the above
Question 2
If 588 grams of FeS2 is allowed to react with 352 grams of O2 according to the following equation, how many grams of Fe2O3 are produced?
FeS2 + O2 Fe2O3 + SO2
Question 3
Carbon dioxide is produced ________.
A) in blast furnaces when metal oxides are reduced with CO
B) by combustion of carbon-containing substances in an excess of oxygen
C) when carbonates are heated
D) by fermentation of sugar during the production of ethanol
E) by all of the above processes
Crassulacean acid metabolism, or CAM, photosynthesis
Sample inventory order form.
Sample Student Externship Form
Acid Precipitation
Sources of acid deposition
Alpha-Linoleic acid