k-dizzle Messages 2 Reaction score 0 Thread starter Mar 20, 2009 #1 need help fast as coursework needed to handed by this monday
Borek Mentor Messages 29,211 Reaction score 4,638 Mar 20, 2009 #2 So you better hurry up reading your textbook. We can help you, but you have to show some effort.
symbolipoint Homework Helper Education Advisor Gold Member Messages 7,776 Reaction score 2,195 Mar 20, 2009 #4 Marble is mostly calcium carbonate. You could check this in Wikipedia, if your textbook does not contain this; or you might check a geologic or Earth'science book.
Marble is mostly calcium carbonate. You could check this in Wikipedia, if your textbook does not contain this; or you might check a geologic or Earth'science book.
chemisttree Science Advisor Homework Helper Gold Member Messages 3,954 Reaction score 777 Mar 20, 2009 #5 And hydrochloric acid is mostly water but the important part is the acid (H+).