N has 7 protons
O has 8 protons (O2 therefore 16)
So 1 molecule of NO2 gas has 7 + 16 = 23 protons
1 mole of NO2 gas (6.022 * 1023 molecules) have 138.506 * 1023 protons.
It is commonly found as a gas.
NO2 is the chemical formula for nitrous oxide.
NO2 is not a base. It is a nitrogen dioxide molecule which can act as an acidic gas when dissolved in water, forming nitric acid.
Nitrogen dioxide (NO2) is a reddish-brown gas at room temperature.
NO2 is a brown gas with a pungent odor and is a stronger oxidizing agent compared to NO, which is colorless and odorless. You can use chemical tests or analytical instruments like gas chromatography or infrared spectroscopy to differentiate between the two gases based on their unique properties.
The amount of 1 mole: 6.022 * 1023 (Avogadro's constant)
There would be 6.022 x 1023 gas paricles in one mole of that gas.
It is commonly found as a gas.
The brown gas is called nitrogen dioxide (NO2). It is a reddish-brown gas that is a common air pollutant produced by combustion processes.
At STP, 1 mole of any ideal gas occupies 22.4 liters. Therefore, 5 liters of NO2 at STP will represent 0.22 moles (5/22.4), and this is the case for any other ideal gas. So, the answer is that 5 liter of ANY ideal gas will have the same number of molecules as 5 liters of NO2.
NO2 is the chemical formula for nitrous oxide.
Since 1 mole of neutral molecular hydrogen gas contains 2 moles of protons (H⁺) and 2 moles of electrons (e⁻), the total positive charge in 1 mole of neutral molecular hydrogen gas is equal to 2 moles of charge, or 2 faradays. This is equivalent to 2 x 96485 C = 192970 coulombs, or approximately 0.193 megacoulombs.
At STP, 1 mole of an ideal gas occupies 22.4 liters. 0.335 mol x 22.4 L = 7.50 L .................. 1 mol
no2
Nitrous oxide, NO2
It is NO2 I got this question on my castle learning and got it right. Just tryin to help out any other students.
NO2 is not a base. It is a nitrogen dioxide molecule which can act as an acidic gas when dissolved in water, forming nitric acid.