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krek1111 [17]
3 years ago
12

How many electrons can be described by the quantum numbers n = 3, l = 3, ml = 1?

Chemistry
1 answer:
Oksana_A [137]3 years ago
8 0

There are a total of four quantum numbers that govern the electrons. These are the principal quantum number (n), the angular quantum number (l), the magnetic quantum number (ml) and lastly the spin quantum number (ms). Each electron has a unit set of the four quantum numbers.

Since the first 3 quantum numbers is already specified, so the remaining to be filled is the ms quantum number which can only have values of +1/2 and -1/2. So we have 2 electrons.

 

Answer:

<span>2 electrons</span>

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3.01x10^15 atoms of S= g
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<em>Step 1</em>. Use Avogadro’s number to convert <em>atoms of S to moles of S</em>

Moles of S = 3.01 × 10^15 atoms S × (1 mol S/6.022 × 10^23 atoms S)

= 5.148 × 10^(-9) mol S

<em>Step 2</em>. Use the molar mass of S to convert <em>moles of S to grams of S </em>

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4 0
3 years ago
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galina1969 [7]

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8 0
3 years ago
How much sugar will dissolve in 1000 g of water at 80°c?
Brilliant_brown [7]
If we look at the sugar-water phase diagram;
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