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The percentage of carbon in carbon dioxide, CO2, is about 27%. The percentage of oxygen (to the nearest whole number) in CO2 is
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If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide
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Why are the trends and exceptions to the trends in ionization energy observed?
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The characteristic 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 and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
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The percentage of carbon in carbon dioxide, CO2, is about 27%. The percentage of oxygen (to the near...
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