Types of Chemical Bonds
The attractive force which has the ability of holding various constituent elements like atoms, ions, molecules, etc. together in different chemical species is termed as a chemical bond. Chemical compounds are dependent on the strength of chemical bonds between its constituents. Stronger the chemical bond, more will be the stability in the chemical compounds. Hence, it can be said that bonding defines the stability of chemical compounds.
Polarizability In Organic Chemistry
Polarizability refers to the ability of an atom/molecule to distort the electron cloud of neighboring species towards itself and the process of distortion of electron cloud is known as polarization.
Coordinate Covalent Bonds
A coordinate covalent bond is also known as a dative bond, which is a type of covalent bond. It is formed between two atoms, where the two electrons required to form the bond come from the same atom resulting in a semi-polar bond. The study of coordinate covalent bond or dative bond is important to know about the special type of bonding that leads to different properties. Since covalent compounds are non-polar whereas coordinate bonds results always in polar compounds due to charge separation.
![4) During Run 1 (heated to 200°C), do you think that the sodium bicarbonate turned into NaOH, Na20, or Na2CO3?
What about during Run 2 (heated to 400°C)? Did they form the same product, or different products? Was this
expected or unexpected? Explain briefly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0124252-e112-4d25-a0e5-5d5a41c8ce5f%2F8ed7fc5b-8cb9-4d35-83ca-d33f18e5d05d%2Fo5tdsa_processed.jpeg&w=3840&q=75)
![DATA
Record all masses to the maximum number of
Run 1
Run 2
sig figs
200°C
400°C
1.
Mass of beaker
81.061
27.986
2.
Mass of beaker + NaHCO3
85.457
32.267
3.
Initial mass of NaHCO3
4.476
4.292
Mass of beaker plus products after
heating.
4.
84.3 80
30.742
5.
Mass of product (actual yield)
There are three theoretically possible chemical reactions that could occur during the thermal decomposition of baking
soda.
1)
sodium bicarbonate (s) → sodium hydroxide (s) + carbon dioxide (g)
2)
sodium bicarbonate (s) → sodium oxide (s) + carbon dioxide (g) + water (g)
3)
sodium bicarbonate (s)→ sodium carbonate (s) + carbon dioxide (g) + water (g)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0124252-e112-4d25-a0e5-5d5a41c8ce5f%2F8ed7fc5b-8cb9-4d35-83ca-d33f18e5d05d%2F9d6lqg_processed.jpeg&w=3840&q=75)
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