What does C2H5OH stand for?

I am two weeks late on my period and i have taken two tests they both came back negative could something be wrong or could I be pregnant? How are Ratios useful? Where does the appendix go in an essay? How many Harvard students are bilingual? Sino-sino ang mga nakikinabang sa implasyon? What are Colorado School of Mines colors? What does Grain mean in latin? Why the value of absorbance is always between the 0-2? What is the average price for a year of tuition at axia college? What is the swift code for Purdue Federal Credit Union? Does your GPA reset every year in high school, or does it carry over from one year to the next? How do you use pervade in a sentence? How much do you normally have to pay for guest speakers? What does 'Failte Dhachaigh' mean? Is the potiac soltice and Saturn sky manufactured in the same plant? Is die in German feminine? Wie werde ich feuerwehrmann in australien? What is the effect if the person has no money? ποια ειναι τα πλεονεκτηματα των μμε? How do you spell why in German?