The bond length of a chemical bond between bromine and sulfur is 216 picometers.
<h3>Explanation:</h3>
- Bromine and sulfur reacts with each other to form Sulfur dibromide.
- Sulfur dibromide is a covalent compound which means that a chemical bond exist between them is covalent bond.
- So, for finding a bond length of a covalently bonded compound we need to add the covalent radiuses of the two atoms.
Given,
Covalent radius of bromine is 114 pm;
and covalent radius of sulfur is102 pm.
∴ Bond length of the sulfur dibromide= Covalent radius of bromine + covalent radius of sulfur
∴ Bond length = 114 + 102
∴ Bond length = 216 pm.
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Copyright is a form intellectual property protection.
This serves to protect the original works of authorship including literary,
musical, and dramatic works. This differs to patent since copyright is for
artistic works and patent is for inventions.
A copyright lifespan is equivalent to the life of the
author plus 70 years. The only circumstance in which the author loses the copyright
protection is when the product is sold to another person/company.
Answer: <span>The
author sells the work to another person/company</span>
Actually it pretty much still is saturated with salt at the boiling point, which is just a tad over 100C. That's because the solubility curve for NaCl isn't much of curve. It's more of a nearly horizontal line.
Nonetheless, the solubility curve for NaCl does drift upward slightly as T increases, and so by the time the boiling point is reached, it won't be saturated.
Answer:
There are 10 types
Explanation:
Cytokines are the molecules produced by the immune cells involved in the immune response like the B cells, T cells, macrophages and other cells.
They are produced as a means of communication between the immune cells which could act as a signalling molecule. The chemical nature of these cytokines is that they are either the proteins or the glycoproteins.
There are many types of cytokine produced in response to antigens which could be interleukin, interferon which could play a different role.
These cytokines are present in more than 10 types of forms therefore the selected option is correct.
The answer would be 1,3,1,3
