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yulyashka [42]
3 years ago
15

What is the volume, in liters, of 0.500 mol of c3h8 gas at stp? (hint..use avogadro’s principle to solve this)?

Chemistry
2 answers:
laila [671]3 years ago
8 0

11.2.............................................................

wolverine [178]3 years ago
3 0
When we are at STP conditions, we can use this conversion: 1 mol= 22.4 L

0.500 mol C₃H₈ (22.4 L/ 1 mol)= 11.2 L
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PLEASE HELP!!!!!!!!!
andreev551 [17]

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<h3>Further explanation  </h3>

The elements in nature have several types of isotopes  

Isotopes are elements that have the same Atomic Number (Proton)  

Atomic mass is the average atomic mass of all its isotopes  

Mass atom X = mass isotope 1 . % + mass isotope 2.% ..

isotope E-47 47.011 amu, 87.34%

isotope E-48 48.008 amu, 6.895

isotope E-49 50.009 amu, 5.77%

The average atomic mass :

\tt avg~mass=0.8734\times 47.011+0.06895\times 48.008+0.0577\times 50.009\\\\avg~mass=41.059+3.310+2.886\\\\avg~mass=47.255~amu

5 0
2 years ago
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AnnZ [28]

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Explanation:

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7 0
2 years ago
How would planting a variety of plants in a vacant (empty) lot help establish an ecosystem in that location?
vichka [17]

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3 0
3 years ago
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Katena32 [7]

<u>Answer:</u>

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<u>Explanation:</u>

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8 0
3 years ago
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Kitty [74]

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3 0
3 years ago
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