Germaine wants to know exactly how acidic lemon juice is. which of these can tell him the ph most precisely? a. ph probe b. indicator solution c. red cabbage juice d. ph paper

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.