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Describe the interaction that occurs between two objects with the same electrical charge.
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Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Calculate the molarity of 0.060 moles of sodium bicarbonate (NaHCO3) in 1500. mL of solution....
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