For the reaction of hydrogen gas with iodine gas to make hydrogen iodide gas, H2+I2→2HI, you have the following concentrations at equilibrium: [H2]=4.5647×10^−3 M, [I2]=7.378×10^−4 M, and [HI]=1.3544×10^−2 M. What is the equilibrium constant?

0.4997

0.54

46.33

54.47

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.