What is the volume of gas at 2.00 atm and 200.0 k if it’s original volume was 300.0 l at 0.250 atm and 400.0 k.

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.

What is the molar mass of ca(cio4)2

Which statement best describes what happens when molecular compounds melt