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STP is the same for all gasses an gaseous mixtures: 0 degrees Celsius at a prssure of 1 atm.
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∙ 13y ago
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How many oxides oxygen has?
Arguably, none. But oxygen exists in 2 forms at STP - O2 and O3 - ozone.
A 2.50 liter sample of a colorless gas at STP decomposed to give 2.50 liters of nitrogen gas and 1.25 liters of oxygen at STP. what is the colorless gas?
nitros oxide N2O
How many liters of oxygen gas are present in 11.3 grams of oxygen gas?
Because oxygen gas (O2) has a molar mass of 32g/mol, 11.3 g * 1/32 mol/g gives about .35 moles. An ideal gas has a volume of 22.4 L/mol at STP, so 11.3 g O2 would have a volume of 7.91 L at STP.
How do you convert milligrams of oxygen to milliliters of oxygen?
The chemist (or anyone who cares to simply look it up) knows that the density of oxygen is about 1.429 g/liter at STP. That's 1429 mg/1000 ml or 1.428 mg/ml for your answer.
How many oxygen molecules are in 9.1 L of oxygen gas at STP?
at stp 1 mole of a gas contains 22.4 litres. 9.1/22.4= .40625 moles o2. 1 mole of a gas contains 6.022E23 molecules so .40625 moles x 6.022E23 = 2.4464325E23 molecules, but you have to multiply by two due to it being diatomic, so answer x 2 = 4.892875E23 molecules
What is the state of matter of oxygen?
At STP it is a gas
What type of element of oxygen?
A gas at STP.
Which 2 elements are gases at STP?
hydrogen, nitrogen, oxygen, fluorine, and chlorine are all gases at STP
Oxygen is what type of element?
part of the oxygen group....gas, nonmetal...
What are helium and oxygen?
They are both elements, they are both gases at STP.
How many moles of o2 molecules are there in 50dm3 of o2 gas at STP?
A cubic decimeter is a liter, so we're talking 50L of oxygen gas at STP. 1mol of any gas at STP occupies 22.4L of space, so 50/22.4 = about 2.2mol of oxygen.
How many moles are in 68.5 liters of oxygen gas at STP?
3.058
What is the value of gram molecular volume of oxygen at stp?
5600 mL
What color is oxygen when cooled?
Liquid oxygen is pale blue below -182.95°C (boiling point at StP)
How many oxides oxygen has?
Arguably, none. But oxygen exists in 2 forms at STP - O2 and O3 - ozone.
Calculate the number of moles in 15 liters of oxygen at STP?
0.67 mol
What volume (in liters) does 2.895 mole of oxygen occupy at STP?
The volume is 64,8 L.
