Calculate the work done (in joules) by the reaction 2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g)

when 0.81 g of Na reacts with water to form hydrogen gas at 0°C and 1.0 atm.

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.

What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3