The second-order rate constant for the reaction ch3cooc2h5(aq)+oh−(aq)→ch3co2−(aq)+ ch3ch2oh(aq)is 0.11 dm3mol−1s−1. what is the concentration of ester after (a) 10 s, (b) 10 min when ethyl acetate is added to sodium hydroxide so that the initial concentrations are [naoh] =0.050 mol dm−3and [ch3cooc2h5]=0.100 mol dm−3?

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=