A alkaloid compound contains 74.02% C, 8.710% H and 17.27% N. The empirical formula of the compound is___. If 40.57 grams of it contains 0.2500 moles, then it's molecular formula will be:.

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)