Nov 25, 2018 · Diamond and graphite are both arrangements of carbon atoms, each with very different properties and yet they are both pure carbon, as is a single carbon atom, of course. …

Jun 1, 2024 · A fire needs oxygen levels above 16% concentration in the air to burn. This is the minimum amount required for most fires to sustain combustion.

Jan 10, 2017 · Examples of other oxygen molecules are: 0 3 which is ozone (trioxygen), there's O 4 that is metastable and is actaully made up of two O 2 molecules (tetraoxygen), and O 8 …

Note that nitrous oxide ($\ce{N2O}$) is also a supporter of combustion, which means that you can use it to carry out a combustion reaction without oxygen--but this is only because $\ce{N2O}$ …

Dec 28, 2024 · Its just water!Hydrogen and oxygen carry charges of +1 and +2 respectively. When they react the typical oxide they form is in fact H2O, called hydrogen oxide which is …

Oxygen is a great oxidizer because it is so electronegative, which means it really wants to accept electrons. Only fluorine is more electronegative, and fluorine is a superb oxidizer: blow fluorine …

Feb 27, 2025 · The patient's oxygen saturation is 99% on room air. I have seen it given in the vital signs and written: O2 saturation 99% on room air. OR. Oxygen saturation 99% on room air.

Jun 3, 2024 · How much oxygen does a person breath per hour? On average, a person breathes in about 6-8 liters of oxygen per minute. This equates to approximately 360-480 liters of …

A would correspond to a structure with a single bond between the oxygen atoms, 2 lone pairs on each oxygen and an unpaired electron on each oxygen; however A does not have an octet …

Feb 21, 2018 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …