How many oxygen atoms in 25.00 grams of carbon dioxide?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

If i add water to oil what will happen

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.