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Will this entropy change by positive or negative n2 g 3h2 g 2nh3 g?
Wiki User
∙ 9y ago
negative
Wiki User
∙ 9y ago
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Can ammonia be broken down by chemical change?
The formula for the decomposition for ammonia would be 2NH3 --> N2 + 3H2
2NA plus 2NH3 gives wat?
2NH3 + 2NA = 3H2 + NA3N2
What are the products of the chemical reaction N2 plus 3H2?
The chemical reaction between N2 and 3H2 produces 2NH3 molecules, which are ammonia.
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
What is the delta h of the formation of 2NH3?
-46 kj/mol
Will this entropy change by positive or negative N2 (g) 3h2 (g) 2nh3 (g)?
The reaction N2 (g) + 3H2 (g) → 2NH3 (g) shows an increase in entropy because it involves an increase in the number of gaseous molecules from 2 to 4. Therefore, the entropy change for this reaction is positive.
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-?
Reaction D would result in decreased entropy, as the solid reactant (MgCl2) is breaking into ions in solution, which typically decreases entropy. The other reactions involve gases as reactants or products, which generally increase entropy due to higher degrees of freedom in gaseous states.
Which of the following reactions would result in decrease entropy?
n2(g)+3H2(g)>2NH3(g)
Can ammonia be broken down by chemical change?
The formula for the decomposition for ammonia would be 2NH3 --> N2 + 3H2
How many nitrogen atoms are in 2NH3?
There are 2 nitrogen atoms in 2NH3.
2NA plus 2NH3 gives wat?
2NH3 + 2NA = 3H2 + NA3N2
What is true for the gas phase reaction shown below 2NH3 gives n2 plus 3h2 delta H equals 160.58 kj?
The reaction is the decomposition of ammonia gas into nitrogen gas and hydrogen gas. The reaction is endothermic, as indicated by the positive value of ΔH (160.58 kJ). This means that heat is absorbed from the surroundings for the reaction to occur.
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?
D MgCl2(s) Mg^2+(aq) + 2Cl^-(aq) would result in decreased entropy, since a solid compound breaking into its ions in solution typically decreases entropy.
What is the balanced equation for gaseous nitrogen reacts with gaseous hydrogen to form gaseous ammonia?
The balanced equation for this reaction is: N2(g) + 3H2(g) → 2NH3(g).
What is the balanced symbol equation for ammonia?
The balanced symbol equation for the formation of ammonia is: N2 + 3H2 → 2NH3
What bond of reactants are broken 2nh3?
The bond of reactants that is broken in 2NH3 is the nitrogen-hydrogen (N-H) bond.
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
