The isotope carbon-14 has 6 protons and an atomic mass of 14.  carbon-14 has:

8 neutrons

20 neutrons

6 neutrons

14 neutrons

What is the value of keq for the reaction expressed in scientific notation?

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123