Which is the number of moles of carbon dioxide produced from the complete combustion of 64.7 moles of ethanol?
C2H60 + O2 → CO2 + H2O
Select one:
O a. 129
O b. 194
O c. 32.4
O d. 259

I AM BEGGING PLEASE HELP ME OUT

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal

Based on its chemical properties, identify the position of each chemical family on the periodic table.

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.