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DENIUS [597]
3 years ago
13

Help please if its right i'll give brainiest

Chemistry
1 answer:
Mkey [24]3 years ago
5 0
I believe it is spontaneous generation
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How many molecules are present in a sample of oxygen gas with a mass of 3.2 grams
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7. ..............................

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Which portion of a molecule of F2O has partial positive charge?
sweet-ann [11.9K]

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The difference in electronegativity between fluorine (4.0) and hydrogen (2.1) is quite high, so the shared electrons spend much more time in the vicinity of the fluorine atom. As a result, fluorine carries a partial negative charge in this molecule, whereas hydrogen carries a partial positive charge

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4 years ago
1 mole of CH4 contains ________molecules
laila [671]

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4 years ago
a man with mass 60kg climbs up staircase having 30 step each of 10cm height in 10seconds.Calculate his power.​
melomori [17]

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6 0
3 years ago
Acetylene (C2H2) has a tendency to lose two protons (H1) and form the carbide ion (C2 22), which is present in a number of ionic
Ilia_Sergeevich [38]

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The C22- ion is stable

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4 years ago
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