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arianawelsh123l
30.04.2021 •
Chemistry
A science teacher places a sealed microwave bag of popcorn on a balance and measures its mass.
She microwaves the popcorn and finds the mass again before opening the bag. The masses are nearly the same.
Which scientific law does this BEST demonstrate?
Law of Conservation of Energy
Law of Thermodynamics
Law of Conservation of Volume
Law of Conservation of Matter
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Ответ:
The self-ionization of water is an ionization reaction in pure water or in an aqueous solution, in which a water molecule, H₂O, deprotonates to become a hydroxide ion, OH⁻. The hydrogen nucleus, H⁺, immediately protonates another water molecule to form hydronium, H₃O⁺.
Equation : In the attachment.
Hope it helps.