You pull a sled with a package on t across a snow-covered fiat lawn. If you apply a force of 46.8N to the sled, I accelerates at 0.75 m/s2 What is the
combined mass of the package and the sied? (Assume there is no friction

Lewis structure and molecular geometry for nh2cl

Which statement best describes what happens when molecular compounds melt

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)