calculate the volume of carbon(iv)oxide released when 30dm^3 of air is passed over excess red hot coke

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?