C)The brown gas NO2and the colorless gas N2O4exists in equilibrium; N2O4 (g)
NO2 (g)
0.625mol of N2O4was introduced into a 5.00L vessel and was allowed to
decompose until it reached equilibrium with NO2. The concentration of
N2O4at equilibrium was 0.075M. Calculate Kc for the reaction

According to the tide table below what time of day will the highest tide occur?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide