/u/mathologies's posts in /r/askscience

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what could cause a peak at 642nm in an H2 spectrum?

9 upvotes

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why such a big difference between liquid and gas density?

4 upvotes

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If an ionic solid is insoluble in water, does that mean that its ion-ion attraction is stronger than the ion-dipole attraction with water?

1 upvotes

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Does pouring tap water back and forth between two containers 10 times remove chlorine?

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How can water-repellent substances like PFOA be water-soluble?

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Which food animals pose the biggest and smallest threat of causing a pandemic?

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Movies and shows that portray a many-worlds interpretation of quantum physics have parallel worlds based on different human decisions -- is this realistic?

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If an ionic solid is insoluble in water, does that mean that its ion-ion attraction is stronger than the ion-dipole attraction with water?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
what could cause a peak at 642nm in an H2 spectrum?	9
why such a big difference between liquid and gas density?	4
If an ionic solid is insoluble in water, does that mean that its ion-ion attraction is stronger than the ion-dipole attraction with water?	1
Does pouring tap water back and forth between two containers 10 times remove chlorine?	1
How can water-repellent substances like PFOA be water-soluble?	1
Which food animals pose the biggest and smallest threat of causing a pandemic?	1
Movies and shows that portray a many-worlds interpretation of quantum physics have parallel worlds based on different human decisions -- is this realistic?	1
If an ionic solid is insoluble in water, does that mean that its ion-ion attraction is stronger than the ion-dipole attraction with water?	1