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Novay_Z [31]
4 years ago
9

Who discover telephone

Chemistry
2 answers:
kvasek [131]4 years ago
8 0

Answer: Alexander graham bell

Explanation:

Viefleur [7K]4 years ago
7 0

Answer:

Alexander Graham Bell

Explanation:

He created the first telephone in 1876.

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In contrast to C2H5OH, which is a very polar molecule, bromine is non-polar and has zero dipole moment. Charges are separated within polar molecules.

When a nonpolar Br2 molecule interacts with a polar C2H5OH molecule, one half of the bromine molecule acquires a charge and the other half acquires an opposing charge. A dipole is created when two adjacent bromine molecules have different charges. Bromine molecules must thus overcome the intermolecular forces—also known as dipole-induced dipole forces—that form in order to dissolve in ethanol.

Find more on bromine at : brainly.com/question/865727

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