$course$/Default for C1 Imported Combined 001 What is the IUPAC name of the molecule? [[2:pmatch:__20__]].
Which elements are shown? [[3:multiresponse]].
When a solution is combined with oil the result is a [[4:selectmenu:2]]]]> The molecule is ethanoic acid which is more commonly known as acetic acid or in dilute solution as vinegar. The constituent elements are carbon (grey), hydrogen (white) and oxygen (red). A 0.1M solution has a pH of 2.88 and when a solution is combined with oil the result is a vinaigrette. 1.0000000 0.3333333 0 Your answer is correct. Your answer is partially correct. Your answer is incorrect. 1 You have the incorrect value for the pH 0.25 0.3333333 0 0 2.88 0 0.0000000 0 0 0 0 2 You have the incorrect IUPAC name. 0.25 0.3333333 0 0 0 0 0 0 ,;: match_mw (ethanoic acid) 3 Your choice of elements is not entirely correct. 0.25 0.3333333 0 false abc carbon hydrogen oxygen nitrogen fluorine chlorine 4 [[2]] Your name for the mixture is incorrect. 0.25 0.3333333 0 0 Wine 1 Vinagrette 1 Paint Thinner 1 Mayonnaise 1 First hint Second hint