How many liters of o2 will be produced at 37 c temperature

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Problem- How many liters of O2 will be produced at a temperature of 37 C and 1520 torr if 2 moles of KClO3 decompose according to the following balanced equation: 2 KClO3 ------> 2 KCl + 3O2(g)

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Calculate the mass of the electron : Problem- A metal whose threshold frequency is 6.71 * 10^14 s^-1 emits an electron with a velocity of 6.95 * 10^5 m/s when radiation of 1.01 * 10^15 s^-1 strikes the metal. Use these data to calculate the mass of the electron
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