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Stoichiometry Quiz
If 7.3x10^23 atoms of magnesium react with excess iron (...
Chemistry, 03.03.2021 01:00 kevonmajor
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Stoichiometry Quiz
If 7.3x10^23 atoms of magnesium react with excess iron (III) chloride, how many moles of magnesium will be produced?
Answers: 1
Chemistry, 21.06.2019 20:30, jaejaeJae9534
Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other
Answers: 2
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
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