Determine the density of SO 2(g) at a pressure and temperature of 0.5846 atm and 283.4 K, respectively.

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.

The arrangement of particles is most ordered in a sample of

Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility