How many milliliters of oxygen 2(g) will be produced at 720mmHg and 17 celsius if 0.460 grams of KClO3 are reacted in the reaction?
Formula is
2 KClO3 --> 2 KCl + 3 O2(g)
I know to change temp into K
moles O2= 3/2 molesKCLO3= 3/2 (.460/molmass)
volume=nRT/Pressue
make certain you use the correct R (mmHg, liters, K)
To change the temperature from Celsius to Kelvin, you simply need to add 273.15 to the given temperature. In this case, the given temperature is 17 degrees Celsius.
To convert it to Kelvin, you will do the following calculation:
17°C + 273.15 = 290.15 K
Now that we have the temperature in Kelvin, we can proceed with the calculation to determine the volume of oxygen gas produced.