Chemical equilibrium is the point at which the forward reaction rate and the reverse reaction rate are a. identical b. standard c. controlled d. all of the above e. none of the above

How much energy is made when a pice of wood burns. how do you know

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt