If 29.4 ml of ethanol is dissolved in water to make 359 ml of solution, what is the concentration expressed in volume/volume % of the solute?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

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.

Acontrol during an experiment. might change remains constant does not exist does change