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What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?
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Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
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Chemistry, 23.06.2019 00:30
What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br
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Which of the following statements is true? 1 ml = 1 g 1 g = 1 oz 1 ml = 1 cm3 1 g = 1 cm...
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