2NH4NO3->2N2+O2+4H2O
relativity intensity kelvin=0xygen2
2NaH2 + O2 yields 2Na + 2H2O
Copper metal can be prepared by roasting copper ore, which can contain cuprite (Cu2S) and Copper (II) sulfide. Cu2S + O2 -> 2Cu + So2 CuS + O2 -> Cu + SO2 Suppose an ore sample contains 11.0% impurity in addition to a mixture of CuS and Cu2S. Heating 100.0 g of the mixture produces 75.4 g of copper metal with a purity of 89.5%. What is the weight percent of CuS in the ore? The weight percent of Cu2S? Clicked enter too fast, sorry.
Simple application of Pythagoras Congruent side becomes the hypotenuse of a right-angled triangle with a known side of 5 (half the base). Doing the math we get the following: H2 = O2 + A2 92 = O2 + 52 rearranging we get O2 = 92 - 52 O2 = 81 - 25 O2 = 56 therefore O = √56 which is approximately 7.48 to decimal places
a and c
O2 saturation, or oxygen saturation, refers to the percentage of hemoglobin in red blood cells that is carrying oxygen. It is a measure of how well oxygen is being transported throughout the body. Normal levels typically range from 95-100%.
I will guess you are talking about measuring oxygen saturation with an oximeter? This would be O2 sat or sats, as in saturation. Many, many people do say O2 stats. As is statistics, or possibly status. It is a single number, therefore it is not ever statistics, a plural. And status isn't really shortened that way, and a single O sat does not equate a status. Now if you are talking about ABGs... Pet peeve of mine. :) Thanks for asking
Yes. Sort of. In a healthy person at rest - the average venous saturation is approximately 75%. This is the result of mixing blood from muscles (or the brain) which is usually down to 25% with blood from places like the kidneys and the skin where venous blood is often greater than 90% saturated.
21%
There is no minimum by law. When transferring from a hospital, it is determined by the attending physician as to if he is comfortable with transporting the patient.
Pure oxygen can be breathed. Pure oxygen is often given to patients in hospital that have low O2 saturation.
Haldane effect
How To Calculate The Density Of Oxygen Gas ,O2, At 30 Deg. C And 700 MmHg
Yes, oxygen saturation is typically lower at high altitudes due to the decrease in air pressure and the reduced availability of oxygen. This can result in symptoms of altitude sickness and decreased exercise performance.
Bohr effect. Incorrect. It is not the Bohr effect...it is actually the "Haldane effect"=The lower the PO2 and the lower the extent of hemoglobin saturation with oxygen (O2), the more CO2 can be carried in the blood. This phenomenon is called the Haldane effect. As per the Human Anatomy and Physiology eighth edition text book published 2010.
Take it into an o2 shop you will have to pay a unlocking fee usually around 20-30 pounds