While running the equilibrium reaction above, you decide to remove NH3 from the system as it is made. Which of the following will you observe? *
an increase in the H2 concentration
O an increase in N2 concentration
an increase in ammonia (NH3) production
a decrease in ammonia (NH3) production

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

One similarity and one difference between an element and a mixture of elements

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