Hydrogen and oxygen gas react to produce water according to the following unbalanced equation: H2 + O2 → H2O How many grams of hydrogen gas will be needed to react with 0.25 mol of oxygen gas?

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Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.