How much work (in j) is required to expand the volume of a pump from 0.0 l to 2.3l against an external pressure of 1.0atm ?

2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4

Which best describes how johannes kepler developed his laws of planetary motion

‘which reaction would most likely require the use of an inert electrode?