PCl3+Cl2 equal to PCl5.Kp of 0.0870 at 300 degree with 0.50atm Pp Cl3, 0.50atm Cl2 and 0.20atm PCl3 at this temperature

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?