-Chem Quick Notes-
Coordination Compounds
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Coordination Compounds
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Arihant 40 Days NEET Chemistry @Neet_at_fingertips.pdf
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💙ARIHANT 40 DAYS NEET CHEMISTRY💯
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Commercial and chemical names of common chemicals:
Save time!
✺ Business Name
➭ IUPAC Name
➛ molecule formula
✺ chalk
➭ calcium carbonate
➛ CaCO₃
grape extract
➭ glucose
➛ C6H₁₂O6
✺ Alcohol
➭ ethyl
➛ C₂H5OH
✺ Caustic Potash
➭ potassium hydroxide
➛ KOH
4 Eating Soda
➭ sodium bicarbonate
➛ NaHCO₃
4 lime
➭ calcium oxide
➛ CaO
✺ Gypsum
➭ calcium sulfate
➛ CaSO₄.2H₂O
✺ tnt
Tri Nitro Tallinn
➛ C6H₂CH₃ (NO₂) ₃
✺ washing soda
➭ sodium carbonate
➛ Na₂CO₃
✺ blue blue
copper sulphate
➛ CuSO₄
✺ saline
➭ ammonium chloride
➛ NH₄Cl
✺ alum
➭ potassium aluminum sulfate
➛ K₂SO₄Al₂ (SO₄) ₃.24H₂O
Extinguished lime
➭ calcium hydroxide
➛ Ca (OH) ₂
Om Mand
4 starch
➛ C6H10O5
✺ Laughing Gas
➭ nitrous oxide
➛ N₂O
✺ red medicine
➭ potassium permanganate
➛ KMnO₄
✺ red vermilion
➭ lead paraxide
➛ Pb₃O₄
✺ dry ice
➭ solid carbon dioxide
➛ CO₂
Om Shora
➭ potassium nitrate
➛ KNO₃
✺ vinegar
Acetic acid dilute solution
➛ CH₃COOH
✺ icing
➭ borax
➛ Na₂B₄O7.10H₂O
✺ spirit
➭ Methyl Alcohol
➛ CH₃OH
✺ slate
➭ silica aluminum oxide
➛ Al₂O₃2SiO₂.2H₂O
✺ green case
➭ ferric sulfate
➛ Fe₂ (SO₄) ₃
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Save time!
✺ Business Name
➭ IUPAC Name
➛ molecule formula
✺ chalk
➭ calcium carbonate
➛ CaCO₃
grape extract
➭ glucose
➛ C6H₁₂O6
✺ Alcohol
➭ ethyl
➛ C₂H5OH
✺ Caustic Potash
➭ potassium hydroxide
➛ KOH
4 Eating Soda
➭ sodium bicarbonate
➛ NaHCO₃
4 lime
➭ calcium oxide
➛ CaO
✺ Gypsum
➭ calcium sulfate
➛ CaSO₄.2H₂O
✺ tnt
Tri Nitro Tallinn
➛ C6H₂CH₃ (NO₂) ₃
✺ washing soda
➭ sodium carbonate
➛ Na₂CO₃
✺ blue blue
copper sulphate
➛ CuSO₄
✺ saline
➭ ammonium chloride
➛ NH₄Cl
✺ alum
➭ potassium aluminum sulfate
➛ K₂SO₄Al₂ (SO₄) ₃.24H₂O
Extinguished lime
➭ calcium hydroxide
➛ Ca (OH) ₂
Om Mand
4 starch
➛ C6H10O5
✺ Laughing Gas
➭ nitrous oxide
➛ N₂O
✺ red medicine
➭ potassium permanganate
➛ KMnO₄
✺ red vermilion
➭ lead paraxide
➛ Pb₃O₄
✺ dry ice
➭ solid carbon dioxide
➛ CO₂
Om Shora
➭ potassium nitrate
➛ KNO₃
✺ vinegar
Acetic acid dilute solution
➛ CH₃COOH
✺ icing
➭ borax
➛ Na₂B₄O7.10H₂O
✺ spirit
➭ Methyl Alcohol
➛ CH₃OH
✺ slate
➭ silica aluminum oxide
➛ Al₂O₃2SiO₂.2H₂O
✺ green case
➭ ferric sulfate
➛ Fe₂ (SO₄) ₃
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* ѕoмe вaѕιc concepтѕ *
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What is the difference between s-block and p-block elements?🤔
ᑕOᑎᑕƐᑭTS :
They are grouped as s-block or p-block according to the position of valence electrons in orbitals. The main difference between s and p block elements is that the valence electrons of the s-block elements are in the s-orbital whereas the valence electrons of the p-block elements are in the p-orbital.
What behaviour of the third period of p-block elements?🤔
ᑕOᑎᑕƐᑭTS :
The third period elements of p-groups with the electronic configuration 3s2 ,3pn have the vacant 3d orbitals lying between the 3p and the 4s levels of energy. Using these d-orbitals the third period elements can expand their co-valence above four.
How does the presence of d-orbitals affect the properties of heavier metals?🤔
ᑕOᑎᑕƐᑭTS :
The presence of d-orbitals influences the chemistry of the heavier elements in these ways:
1. The combined effect of size and availability of d orbitals considerably influences the ability of these elements to form ππ bonds.
2. The first member of a group differs from the heavier members in its ability to form pπ−pπpπ-pπ multiple bonds to itself.
Why heavier metals show reluctance for pπ-pπ bonding ?🤔
ᑕOᑎᑕƐᑭTS :
The heavier elements do form ππ bond but this involves d orbitals (dπ−pπ or dπ−dπ)(dπ-pπ or dπ-dπ) type bonding as the d orbitals are of higher energy than the p orbitals, they contribute less to the overall stability of molecules than does pπ−pπpπ-pπ bonding of the second row elements.
What are the properties of the Boron group of elements?🤔
ᑕOᑎᑕƐᑭTS :
1. Boron is a typical non-metal, aluminium is a metal but shows many chemical similarities to boron, and gallium, indium, thallium and nihonium are almost exclusively metallic in character.
2. Boron is a fairly rare element, mainly occurs as orthoboric acid, (H3BO3), borax, Na2B4O7·10H2O, and kernite, Na2B4O7·4H2O
3. The abundance of boron in earth crust is less than 0.0001% by mass.
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#chemistry
What is the difference between s-block and p-block elements?🤔
ᑕOᑎᑕƐᑭTS :
They are grouped as s-block or p-block according to the position of valence electrons in orbitals. The main difference between s and p block elements is that the valence electrons of the s-block elements are in the s-orbital whereas the valence electrons of the p-block elements are in the p-orbital.
What behaviour of the third period of p-block elements?🤔
ᑕOᑎᑕƐᑭTS :
The third period elements of p-groups with the electronic configuration 3s2 ,3pn have the vacant 3d orbitals lying between the 3p and the 4s levels of energy. Using these d-orbitals the third period elements can expand their co-valence above four.
How does the presence of d-orbitals affect the properties of heavier metals?🤔
ᑕOᑎᑕƐᑭTS :
The presence of d-orbitals influences the chemistry of the heavier elements in these ways:
1. The combined effect of size and availability of d orbitals considerably influences the ability of these elements to form ππ bonds.
2. The first member of a group differs from the heavier members in its ability to form pπ−pπpπ-pπ multiple bonds to itself.
Why heavier metals show reluctance for pπ-pπ bonding ?🤔
ᑕOᑎᑕƐᑭTS :
The heavier elements do form ππ bond but this involves d orbitals (dπ−pπ or dπ−dπ)(dπ-pπ or dπ-dπ) type bonding as the d orbitals are of higher energy than the p orbitals, they contribute less to the overall stability of molecules than does pπ−pπpπ-pπ bonding of the second row elements.
What are the properties of the Boron group of elements?🤔
ᑕOᑎᑕƐᑭTS :
1. Boron is a typical non-metal, aluminium is a metal but shows many chemical similarities to boron, and gallium, indium, thallium and nihonium are almost exclusively metallic in character.
2. Boron is a fairly rare element, mainly occurs as orthoboric acid, (H3BO3), borax, Na2B4O7·10H2O, and kernite, Na2B4O7·4H2O
3. The abundance of boron in earth crust is less than 0.0001% by mass.
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General Organic Chemistry Handwritten notes
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1000 MCQ for Organic Chemistry [1 MB]
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✅s block elements made easy | one shot and prepration tips for JEE Mains, EAMCET, NDA 2021 - 2022 and other competitive exams!
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S Block elements - One shot | NEET EAMCET IITJEE 2021 Preparation | Chemistry
S-block Elements|Chemistry for competitive exams like Eamcet 2021, Eamcet 2022,NEET 2021/2022 JEE Main 2021, JEE Main 2022, and NDA 2021, and NDA 2022 by Spark Academy
Tips and Tricks for S block elements, an important topic for competitive exams like Eamcet…
Tips and Tricks for S block elements, an important topic for competitive exams like Eamcet…
💡 TRICK TO LEARN OXALIS ACID OF PHOSPHORUS 💡
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🔬 Dive Into Electrochemistry: Exclusive Session
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Topic: Electrochemistry
For: Class 12th , EAMCET JEE NEET 2024
Subject: Chemistry
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📌 Session Details:
Topic: Electrochemistry
For: Class 12th , EAMCET JEE NEET 2024
Subject: Chemistry
📅 Date & Time: Today At 7pm
🔗 Access Link: [https://youtube.com/live/nLK5pUJJUTA]
🌟 Spread the Buzz! Enhance your understanding of Electrochemistry for exam excellence.
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