Compare and contrast the geocentric and heliocentric theories and the evidence for each. Explain why the heliocentric theory is the currently accepted theory. Your essay should be a minimum of two paragraphs and use complete, grammatically correct sentences.

A) the enthralling of formation for pure element in its standard state is always positivehope this : )

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.

So the main goal for the elements is stability which is a complete/full valence shell and typically the magic number for a stable element is 8 valence electron but not always. so elements to the left of the periodic table tend to be way less stable then those on the right, so the elements on the left are much more reactive.