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Which is more basic Nh3 or h2o?
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Which is more basic Nh3 or h2o?
H2O is more acidic than NH3 due to the more electronegative 0 present in H2O furthermore the lone pair of NH3 can easily be donated which makes it more basic than water.Acid is one which has replaceable hydrogen atoms. In ammonia there are 3 replaceable hydrogen atoms and in water there is 1 replaceable hydrogen atom.
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Most Upvoted Answer
Which is more basic Nh3 or h2o?
NH3 is more basic than water
because NH3 has lone pair on nitrogen atom
basic nature is categorised by the ability of it to donate electron pair in case of ammonia and water Ammonia donates its electron pair
although we have two electron pair on Oxygen atom but as we know oxygen is more electronegative than nitrogen so the electron pairs of oxygen are more attracted towards nucleus charge and hence it do not donate
nitrogen being less electronegative than oxygen has the ability to donate its electron pair
thus by the concept of lorry and bronsted which says that base are electron pair donors so NH3 is basic than water
because NH3 has lone pair on nitrogen atom
basic nature is categorised by the ability of it to donate electron pair in case of ammonia and water Ammonia donates its electron pair
although we have two electron pair on Oxygen atom but as we know oxygen is more electronegative than nitrogen so the electron pairs of oxygen are more attracted towards nucleus charge and hence it do not donate
nitrogen being less electronegative than oxygen has the ability to donate its electron pair
thus by the concept of lorry and bronsted which says that base are electron pair donors so NH3 is basic than water
Community Answer
Which is more basic Nh3 or h2o?
Introduction:
In order to determine which compound is more basic, we need to consider their respective conjugate acids and their acid-base equilibria. A compound's basicity is determined by its ability to accept a proton (H+ ion). The stronger the base, the more readily it accepts a proton. We will analyze the basicity of NH3 (ammonia) and H2O (water) using acid-base reactions and their respective conjugate acid-base pairs.
Acid-Base Reactions:
1. Ammonia (NH3):
NH3 + H2O ⇌ NH4+ + OH-
Ammonia acts as a base in this reaction by accepting a proton (H+) from water to form its conjugate acid, ammonium (NH4+), and hydroxide ion (OH-).
2. Water (H2O):
H2O + H2O ⇌ H3O+ + OH-
Water acts both as an acid and a base in this reaction. It donates a proton to form hydronium ion (H3O+) and accepts a proton to form hydroxide ion (OH-).
Conjugate Acid-Base Pairs:
1. NH3 and NH4+:
NH3 is a base, and its conjugate acid is NH4+. The NH4+ ion is formed when NH3 accepts a proton.
2. H2O and H3O+:
H2O is both an acid and a base. It can donate a proton to form H3O+ (hydronium ion), which acts as its conjugate acid. It can also accept a proton to form OH- (hydroxide ion), which acts as its conjugate base.
Comparing Basicity:
To compare the basicity of NH3 and H2O, we need to consider the stability of their respective conjugate acids. The stronger the conjugate acid, the weaker the base.
1. NH3 and NH4+:
NH4+ is a weaker base compared to NH3 because it has accepted a proton and gained a positive charge. The positive charge on the nitrogen atom in NH4+ makes it less stable than NH3, thus decreasing its basicity.
2. H2O and H3O+:
H3O+ is a stronger acid compared to H2O because it has gained an extra proton. The additional proton makes the hydronium ion less stable than water, decreasing its basicity. Therefore, water is a weaker base compared to NH3.
Conclusion:
In conclusion, NH3 (ammonia) is more basic than H2O (water). This is because the conjugate acid of NH3 (NH4+) is weaker compared to the conjugate acid of H2O (H3O+). NH3 readily accepts a proton, making it a stronger base, while H2O acts as a weaker base due to the stability of its conjugate acid.
In order to determine which compound is more basic, we need to consider their respective conjugate acids and their acid-base equilibria. A compound's basicity is determined by its ability to accept a proton (H+ ion). The stronger the base, the more readily it accepts a proton. We will analyze the basicity of NH3 (ammonia) and H2O (water) using acid-base reactions and their respective conjugate acid-base pairs.
Acid-Base Reactions:
1. Ammonia (NH3):
NH3 + H2O ⇌ NH4+ + OH-
Ammonia acts as a base in this reaction by accepting a proton (H+) from water to form its conjugate acid, ammonium (NH4+), and hydroxide ion (OH-).
2. Water (H2O):
H2O + H2O ⇌ H3O+ + OH-
Water acts both as an acid and a base in this reaction. It donates a proton to form hydronium ion (H3O+) and accepts a proton to form hydroxide ion (OH-).
Conjugate Acid-Base Pairs:
1. NH3 and NH4+:
NH3 is a base, and its conjugate acid is NH4+. The NH4+ ion is formed when NH3 accepts a proton.
2. H2O and H3O+:
H2O is both an acid and a base. It can donate a proton to form H3O+ (hydronium ion), which acts as its conjugate acid. It can also accept a proton to form OH- (hydroxide ion), which acts as its conjugate base.
Comparing Basicity:
To compare the basicity of NH3 and H2O, we need to consider the stability of their respective conjugate acids. The stronger the conjugate acid, the weaker the base.
1. NH3 and NH4+:
NH4+ is a weaker base compared to NH3 because it has accepted a proton and gained a positive charge. The positive charge on the nitrogen atom in NH4+ makes it less stable than NH3, thus decreasing its basicity.
2. H2O and H3O+:
H3O+ is a stronger acid compared to H2O because it has gained an extra proton. The additional proton makes the hydronium ion less stable than water, decreasing its basicity. Therefore, water is a weaker base compared to NH3.
Conclusion:
In conclusion, NH3 (ammonia) is more basic than H2O (water). This is because the conjugate acid of NH3 (NH4+) is weaker compared to the conjugate acid of H2O (H3O+). NH3 readily accepts a proton, making it a stronger base, while H2O acts as a weaker base due to the stability of its conjugate acid.
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Which is more basic Nh3 or h2o?
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Which is more basic Nh3 or h2o? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which is more basic Nh3 or h2o? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is more basic Nh3 or h2o?.
Which is more basic Nh3 or h2o? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which is more basic Nh3 or h2o? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is more basic Nh3 or h2o?.
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