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Tcecarenko [31]
3 years ago
14

Which set of quantum numbers is not permitted by the rules of quantum mechanics?

Chemistry
2 answers:
timofeeve [1]3 years ago
6 0

The m ℓ quantum number must be between −ℓ and ℓ, which it is. The spin quantum number is +1/2, which is allowed. Because this set of quantum numbers follows all restrictions, it is possible. ... The principal quantum number n is an integer, but ℓ is not allowed to be negative.

sineoko [7]3 years ago
3 0
Only these values can exist... N=? L=0 to N-1 M=+ to - L S=+ or - 1/2
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When the following equation is balanced with the lowest whole number coefficients possible, what is the coefficient in front of
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Step : Put a 3 in front of CO2 (g) to balance C

=> C3H8(g) + O2(g) ----> 3CO2 + H2O to balance H

Step 2: Put a 4 in front of H2O

=> C3H8 (g) + O2(g) -----> 3CO2 (g) + 4H2O (g)

Step 3: Given that there are 3*2 + 4 = 10 O to the right side, put a 5 in front of O2 to balance O:

=> C3H8(g) + 5O2(g) -----> 3CO2(g) + 4H2O(g)

You can verify that the equation is balanced.

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7 0
3 years ago
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7 0
3 years ago
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6 0
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How many milliliters of manganese metal, with a density of 7.43 g/mL, would be needed to produce 21.7 grams of hydrogen gas in t
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3 years ago
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