= Question 16 (1 point) Remdesivir (C27H35N6O3P, MM = 602.57) is an drug investigated to treat. What is the vapor pressure, in torr, of the solution formed by dissolving 139 g of Remdesivir , a non-electrolyte, in 43.5 g of acetonitrile (C2H3N) at 25 °C? The vapor pressure of pure acetonitrile is 89.3 torr at 25 °C. Assume ideal behavior. (+6 points for submitted work) Your Answer units

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

What is the percent by mass of oxygen in fe2o3

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign