5-gram samples of each of three metals, chromium, titanium, and platinum, are all immersed in a large ice water bath until they have reached thermal equilibrium with the ice water, 0.00°C. The samples are then transferred into into a boiling water bath and allowed to reach thermal equilibrium with the boiling water, 100.0°C. Which sample will absorb the least heat?

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant