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How much the percentage of oxygen heavier than air?
The density of oxygen is 1,429 g/L. The density of air is 1,290 g/L.
A 5.0 liter tank of oxygen gas is at a pressure of 3 ATM What volume of oxygen will be available if the oxygen is used at a standard pressure?
P1*V1 = P2*V13.0 ATM * 5.0 L = 1.0 ATM *V2 V2 = (3.0 ATM / 1.0 ATM) * 5.0 L V2 = 15L
Why do oxygen gas and ozone have different properties?
Because of different structure and bonds between oxygen atoms
How many liters of oxygen are needed to burn 10 liters of carbon monoxide?
There are two oxygen atoms in each molecule (hence the prefix di). Ten CO2 molecules would require twenty oxygen atoms
What is the number of moles of gas in 30 L of oxygen at STP?
Ideal gas law.PV = nRT(1.00 atmosphere)(30 L) = n(0.08206 L*atm/mol*K)(298.15 K)n(moles O2) = 30/24.466= 1.2 moles oxygen gas================
Whendo you use the different oxygen delivery devices as a nurse?
It depends on how much FiO2 you want to deliver and what the patient will tolerate. For most patients a nasal cannula will be sufficient at 1-6 L/M. The FiO2 will go up 4% with each liter of flow, so 1 L/M = 24%, 2 L/M = 28% up to 6 L/M = 44%. If you need more than that then you can try a venturi mask, which will give a precise FiO2 of 28-55%, or a non-rebreather which gives up to 95%. If you do use a simple mask, which I don't recommend because people don't seem to understand them, make sure the flow is at least 5-10 L/M. A simple mask will deliver about 35-50% FiO2. However, running a simple mask at less than 5 L/M will not provide enough flow of oxygen to clear the mask of CO2 so your patient will be rebreathing their CO2.
What are the minimum and maximum liter flow for a nasal cannula?
10 Liters is most manufacturer's recommended maximum
How much the percentage of oxygen heavier than air?
The density of oxygen is 1,429 g/L. The density of air is 1,290 g/L.
How much is 3 L?
9
What volumes of h2s gas and oxygen are necessary to produce 14.2 l of sulfur dioxide gas the balanced equation is 2 h2s 3 o2 2 so2 2 H2O?
14.2 l of H2S and 21.3 l of oxygen
How many moles of oxygen gas are there in 180 L of oxygen at STP?
If the density of oxygen atSTP is 1,429 g/L the mass of 180 L is 257,22 g.If the mole of oxygen (O2) is 15,999 g the number of moles is 16,077.
How Much Is 3 liters in milliliter?
3 L = 3000 mLTo convert from L to mL, multiply by 1000.
A 5.0 liter tank of oxygen gas is at a pressure of 3 ATM What volume of oxygen will be available if the oxygen is used at a standard pressure?
P1*V1 = P2*V13.0 ATM * 5.0 L = 1.0 ATM *V2 V2 = (3.0 ATM / 1.0 ATM) * 5.0 L V2 = 15L
What are the differences between lithium and oxygen?
lithium is with l & oxygen is with o
A sample of oxygen occupies 1.00 L If the temperature remains constant and the pressure on the oxygen is tripled what is the new volume?
0.667
How much is 3.5 liters plus 750 milliliters?
3 L = 3000 mL 1893 mL = 1.893 L 3 L + 1.893 L = 4.893 L 3000 mL + 1893 mL = 4893 mL
Does warm water or cold water have a higher concentration of oxygen gas?
The solubility of oxygen is higher in cold water. For example, at 0 degrees C saturation is 14.7 mg/L; and at 30 degrees C it is only 7.4 mg/L. That's why some fish struggle in very warm water; not as much oxygen available.
