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A balloon is filled with 30L of helium gas at 1atm. What is the volume when balloon rises to an attitude where the pressure is only 0.25 atm?
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Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).
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Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 12:00, kayla32213
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
A balloon is filled with 30L of helium gas at 1atm. What is the volume when balloon rises to an atti...
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