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rewona [7]
3 years ago
10

Write the elections notation for bromine​

Chemistry
1 answer:
wel3 years ago
6 0
The answer is .. Bromine/Symbol
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Which chemical element represents the most abundant “atoms of an element” found in air?
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Answer:

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3 years ago
How many liters of 1.5 M potassium permanganate could be made if 152 g of the solute are available?
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Answer:

0.64 L

Explanation:

Recall that

n= CV where n=m/M

Hence:

m/M= CV

m= given mass of solute =152g

M= molar mass of solute

C= concentration of solute in molL-1 = 1.5M

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Molar mass of potassium permanganate= 158.034 g/mol

Thus;

152 g/158.034 gmol-1= 1.5M × V

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A

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An acid, like HCI, would...
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