What is the v displaced by the oxygen
What is the V displaced by the Oxygen if atm is 738mmHgand temp is 25 Celsius and the oxygen gas from the decomposition of 1 g of KNO3 was collected over the water.
2 KNO => 2 KNO + O2
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Determine the minimum concentration of the Mg2+ that must be added to the 0.10 M NaF in order to initiate a precipitate of the magnesium fluoride (for MgF2, Ksp = 6.9 x10-9)
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At 25 degrees Celsius a 20 L gas cylinder was brought outside to fill a 2000 L He weather balloon on a winter morning at the -10 degrees Celsius and with a pressure of 1.5 atm.
Explain which molecule would have the most energy at 25 degrees Celsius If the above gas molecules were all moving at the same speed, put them in order of increasing temperature?
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