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Q: Will this entropy change by positive or negative N2 (g) 3h2 (g) 2nh3 (g)?
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Will this entropy change by positive or negative n2 g 3h2 g 2nh3 g?

negative


What is true for the gas phase reaction shown below 2NH3 gives n2 plus 3h2 delta H equals 160.58 kj?

s is positive and g is negative at low temperatures only


Which of the following reactions would result in decreased entropy A PCl5 g PCl2 g plus Cl2 g B 2CH4 g plus 3O2 g 2CO g plus 4H2O g C N2 g plus 3H2 g 2NH3 g D MgCl2 s Mg2 plus aq plus 2Cl aq-?

The reaction that would result in decreased entropy is N2 + 3H2 → 2NH3.


Can ammonia be broken down by chemical change?

The formula for the decomposition for ammonia would be 2NH3 --> N2 + 3H2


Which of the following reactions would result in decrease entropy?

n2(g)+3H2(g)>2NH3(g)


2NA plus 2NH3 gives wat?

2NH3 + 2NA = 3H2 + NA3N2


Which of the following reactions would result in decreased entropy A PCl5 g PCl2 g plus Cl2 g B 2CH4 g plus 3O2 g 2CO g plus 4H2O g C N2 g plus 3H2 g 2NH3 g D MgCl2 s Mg2 plus aq plus 2Cl aq?

An example of a reaction that would result in decreased entropy is a dehydration reaction.


What is the balanced equation for gaseous nitrogen reacts with gaseous hydrogen to form gaseous ammonia?

N2 + 3H2 --> 2NH3 N2 + 3H2 --> 2NH3


How do you make ammonia?

the haber process the haber process the equation is N2 + 3H2 <--> 2NH3 the haber process! its easy, the equation is N2 + 3H2 <--> 2NH3


How do you make pure ammonia?

the haber process the haber process the equation is N2 + 3H2 <--> 2NH3 the haber process! its easy, the equation is N2 + 3H2 <--> 2NH3


What bond of reactants are broken 2nh3?

N2 + 3h2


How do you balance this equation N2 plus H2 to NH3 plus N2?

The formula for the synthesis of ammonia from diatomic nitrogen and hydrogen is: N2+3H2-->2NH3