What can be concluded about heat of neutralization​

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)