Acid rain harms plant and animal life and can cause damage to buildings and structures. Using the follow balanced chemical reaction, predict the product of the
reaction caused when acid rain falls on a marble structure.
CaCO3 + 2 HNO3 → X + H2CO3
O A. CaNO3
O B. Ca(NO3)2
O C. Ca(NO3)2
D. Ca2NO3

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)