Q: At what point during a chemical reaction is there no net change? Choices: - bonding - formation - ionization - equilibrium A:
equilibrium
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Q: As ph increases what happens to a solution? Choices: - becomes less basic - depends on the solution - stays the same - becomes more basic A:
becomes more basic
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Q: How many atoms are evenly organized around a central atom? Choices: - four - five - seven - six A:
six
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Q: Many ionic compounds occur as hydrates, compounds that contain specific ratios of loosely bound water molecules, called waters of hydration. waters of hydration can often be removed simply by doing this? Choices: - cooling - observing - melting - heating A:
heating
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