Determine the pH of 1.0 x 10-10M NaOH
pH=...
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What is the ima of the 1 st class lever in the graphic given? 2 3 0.5
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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
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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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