Calculate the volume, in milliliters, of 0.00600 mol of a gas at 31 °C and 661 mmHg

In which of these cases are the two wave points considered to be in phase with each other?

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.

Which statement best describes the he properties of iconic compounds ?