True north refers to
A. magnetic north direction
B. magnetic north pole
C. the geo...
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How can you use chemical equations to predict the products of the reaction you can carry out?
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How many moles of bromine are needed to produce 3.23 moles of potassium bromide
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The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.
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