Calculate the percent yield for a reaction in which 0.38 g of NO2 reacts and 0.31 g of N2O5 is recovered when 2NO2 + O3 --> N2O5 + O2

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied