Chemistry, 02.10.2019 01:00 veronica25681
The noble-gas notation for tin (sn) will contain the symbol ar kr xe rn
Answers: 2
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Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?
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How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?
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If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!
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The noble-gas notation for tin (sn) will contain the symbol ar kr xe rn...
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