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Triss [41]
3 years ago
5

How many grams is 5.16 mol br2?

Chemistry
1 answer:
kherson [118]3 years ago
7 0

Answer:

Mass = 824.57 g

Explanation:

Given data:

Mass of bromine = ?

Number of moles of bromine = 5.16 mol

Solution:

Formula:

Mass = number of moles × molar mass

Molar mass of bromine = 159.8 g/mol

by putting values,

Mass = 5.16 mol × 159.8 g/mol

Mass = 824.57 g

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Answer:

O subatomic atomic

Explanation:

Each orbitals of an atom and electrons accommodated are described by a set of quantum numbers. These numbers gives the position of an orbital with respect to the nucleus, the shape of the orbital, its spatial orientation and the spin of the electron in the orbital.

The quantum numbers can be used to write proper sub-level notation of an atom.

6 0
3 years ago
Write the following numbers in standard notation. Use a terminal decimal point when needed.
prisoha [69]

The standard notation of 3.004 × 10⁻³ is 0.003004

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6 0
2 years ago
Is it balanced? How do you know?
UNO [17]

Answer:

ok

Explanation:

4 0
3 years ago
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When 0.50 liter of a 12m solution is diluted to 1.0 liters, the molarity of the new solution is ____
Akimi4 [234]

Answer:

Final molarity  = 6 M

Explanation:

Given data:

Initial volume = 0.50 L

Initial molarity = 12 M

Final volume = 1 L

Final molarity = ?

Solution:

Formula:

M₁V₁ = M₂V₂

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V₂ = Final volume

Now we will put the values.

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6 0
4 years ago
A 25.0 sample of liquid has a mass of 22.1 grams what's the liquids density
lyudmila [28]

The density of the liquid is 0.884 g/mL.

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7 0
4 years ago
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