The reaction is carried out at a temperature of 250 C and a pressure of 100 atmospheres. The forward reaction is exothermic

Explain what happens to the yield of methanol if a temperature higher than 250 C is used

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Find the mass, in grams, of 5.00*10^23 molecules of f2

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?