1. Determine whether each of the isotopes below is stable or unstable by first determining the
N/Z ratio N/Z Stable/Unstable
a. 3 H

b. 14N

c. 14O

d. 97Kr

e. 206Pb

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)