2 NH3(g) - N2(g) + 3 Hz(8) The reaction for the decomposition of ammonia (NH3) can be written as shown. If a student starts with
95.7 g of NH3, how many grams of
hydrogen (H2) gas will be produced by the reaction

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?

Once similarity and one difference between a mixture of elements and a mixture of compounds

Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms