Calculate the volume in milliliters of a 1.27 mol/l silver perchlorate solution that contains 125.mmol of silver perchlorate (agclo4) . round your answer to significant digits.

Name the element in group 17, period 2. (periodic table)

Which statement best explains the relationship between an area is geography and the temperature of its surface water

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.