What happens when nitrogen dioxide reacts with water and oxygen?
Nitrogen Dioxide and Water Reaction | NO2 + H2O. Nitrogen dioxide (NO2) is an acidic gas and readily reacts with water (H2O) to produce an acidic solution of nitric acid (HNO3) and nitrogen monoxide (NO). Brown color of nitrogen dioxide gas is disappeared when reaction occurs.
How does NO form nitric acid?
Nitric oxide is formed from nitrogen and oxygen by the action of electric sparks or high temperatures or, more conveniently, by the action of dilute nitric acid upon copper or mercury. In the chemical industry, nitric oxide is an intermediate compound formed during the oxidation of ammonia to nitric acid.
What is the balanced equation of nitric acid?
It has a role as a protic solvent and a reagent. Silver and nitric acid react according to the following balanced equation: 3 Ag(s) + 4 HNO 3 (aq) 3 AgNO 3 (aq) + 2 H 2 O(l) + NO(g) A.
Is nitrogen dioxide dissolve in water?
Water
Nitrogen dioxide/Soluble in
Is so2 soluble in water?
Sulfur dioxide/Soluble in
What is nitric acid used for at home?
Nitric Acid Uses Other uses for nitric acid include woodworking, rocket propulsion, metal finishing, and sanitizing. The highly corrosive and oxidizing acid can also be used for dyes and certain kinds of explosives, since nitric acid can produce potentially explosive hydrogen gas when combined with some common metals.
What is the pH of nitric acid?
1.2
Nitric acid (HNO3) has a pH level of 1.2 at standard commercial concentration of 68%.
What is nitric acid commonly used for?
Nitric acid is used for the production of ammonium nitrate, a major component of fertilizers. It is also used for producing explosives like nitroglycerin and trinitrotoluene (TNT) and for oxidizing metals.
What is nitric acid made of?
Nitric acid is made by reaction of nitrogen dioxide (NO2) with water. The net reaction is: 3 NO2 + H2O → 2 HNO3 + NO. Normally, the nitric oxide produced by the reaction is reoxidized by the oxygen in air to produce additional nitrogen dioxide.
Is no soluble in water?
Nitric oxide/Soluble in
What color is nitrogen dioxide?
In that form, nitrogen dioxide is volatile, reddish-brown in colour and heavier than air, and has a characteristic pungent odour perceptible from a concentration of 188 μg/m3 (0.1 ppm).
How many liters of gaseous oxygen are there?
One liter of liquid oxygen is equivalent to approximately 860 liters of gaseous oxygen. A typical bulk storage unit is filled with approximately 40 liters of liquid oxygen. This may last up to 10 days at a flow rate of 2 liters per minute.
How does liquid oxygen stay in liquid form?
The reservoir and portable units have a design similar to that of a thermos bottle, consisting of a container inside a container separated by a vacuum. To remain in liquid form, the oxygen must be stored at very cold temperatures inside the thermos-like container.
How is liquid oxygen used in a concentrator?
Obviously, in a liquid concentrator, something has to happen to turn the liquid into a gas prior to using it. Part of any liquid oxygen system is a humidifier bottle and an adaptor that mixes water into the oxygen before it is inhaled. Liquid oxygen requires vaporization to go into a gaseous form.
Which is lighter liquid oxygen or gaseous oxygen?
Because oxygen in its liquid state takes up less space and can be stored at much lower pressures than when in its gaseous state, the portable unit carries more oxygen and is much lighter than a standard oxygen gas cylinder. Is a Liquid Oxygen Supply System for Me?