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What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?
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An observation that requires measurement is called quantitative observable or qualitative
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The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Chemistry, 22.06.2019 22:00
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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Which of the following is a characteristic property of ionic compounds?
a. they have low melt...
a. they have low melt...
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