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In the reaction between a crushed antacid tablet and vinegar what gas is emitted
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Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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Chemistry, 22.06.2019 23:00
What is the measured amount of a product obtained from a chemical reaction?
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Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
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