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Why does more CO2 than o2 dissolve in liquid when both gases are at the same pressure?
This is due to differences in solubility between CO2 and O2 in the liquid. CO2 is more soluble in liquid compared to O2, so more CO2 molecules dissolve than O2 molecules when both are at the same pressure. This difference in solubility is attributed to the chemical nature of the gases and the liquid being dissolved in.
How NOCl reacts with water?
The reaction with water is "messy"- initially hydrochloric acid and nitrous acid are formed. Oxygen from the air will oxidise and produce nitric acid and you may even get reddish fumes of NO2 that depends on how much water is present to "mop up" the NO2 NOCl +H2O ----> HNO2 + HCl (nitrous acid and hydrochloric acid) The HNO2 nitrous acid will disproportionate: 3HNO2 -> OH3+ + NO3- + 2NO Oxygen present in the water will react with the NO (nitric oxide) 2NO + O2 ->2NO2 NO2 will hydrolyse to form nitric and nitrous acid:- 2NO2 +H2O -> HNO3 + HNO2 A net equation in lots of water with sufficient O2 from the air will go right through to nitric acid and HCl
How does lighting help nitrogen to get to the soil?
The high temperature of lightning provides a tremendous amount of energy for nitrogen in the air to combine with o2 to form nitrogen monoxide. It combines with more o2 to form nitrogen dioxide. It dissolves in the rain water to form nitric acid which falls to the ground. In the soil, they combine with other substances to form nitrates. Nitrates are soluble in water which are absorbed by plants. The plant changes nitrates to proteins. Living organisms get proteins from plants.
When H2 and O2 react to form water what happens to the atoms that were gas?
h2 is water because when divide by 2 equals into 5 so i am very handsome
What product forms when O2 is reduced?
During photosynthesis and cellular respiration, oxygen is converted to water.
What happens when sulphurdioxide is dissolved in water?
They react to form sulphuric acid. 2 SO2 + 2 H2O + O2 → 2 H2SO4
Biology- what is CO2 plus H2O?
Water and carbon dioxide form carbonic acid. Carbon dioxide dissolved in water can be considered as an acid - carbonic acid, H2CO3.
What are the reactions that form non metal oxides and acid rain using balanced symbol equations?
Non-metal oxides react with water to form acid rain, for example sulfur dioxide reacts with water to form sulfuric acid: SO2 + H2O -> H2SO3 2H2SO3 + O2 -> 2H2SO4 Similarly, nitrogen oxides can also form acid rain by reacting with water to form nitric acid: NO + H2O -> HNO2 2HNO2 + O2 -> 2HNO3
Why does more CO2 than o2 dissolve in liquid when both gases are at the same pressure?
This is due to differences in solubility between CO2 and O2 in the liquid. CO2 is more soluble in liquid compared to O2, so more CO2 molecules dissolve than O2 molecules when both are at the same pressure. This difference in solubility is attributed to the chemical nature of the gases and the liquid being dissolved in.
Nitric acid is a component of acid rain that forms when gaseous nitrogen dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous nitric acid.?
4NO2(g) + O2)g) + 2H2O(l) ==> 4HNO3(aq)
What is the conjugate acid of O2-?
The conjugate acid of O2- is H2O2 (hydrogen peroxide). When O2- gains a proton, it forms H2O2.
What ions are formed when the base CaO is dissolved in water?
Ca2+ and O2-
Why is nitric acid in pale yellow color?
It is due to the presence of dissolved oxides of nitrogen.HNO3 Light > NO2 + O2 + H2O
Can o2 be dissolve in a liquid?
Yes. There is usually some dissolved in water. It is what the fish breath.
What experiment shows that sulphur forms an acidic oxide?
S+O2 gives rise to SO2. This is dissolved in water and tested with litmus paper.Red litmus turns blue which means it is acidic
Give the names and formulas of two acids that decompose to form gases?
Carbonic acid (H2CO3) decomposes to produce water and carbon dioxide. Sulfurous acid (H2SO3) decomposes to produce water and sulfur dioxide.
What is the chemical equation for the reaction between sulfur dioxide and water and a product of sulfuric acid?
The chemical equation for the reaction between sulfur dioxide and water to form sulfuric acid is: SO2 + H2O → H2SO3. The subsequent reaction of sulfurous acid (H2SO3) with water to form sulfuric acid is: H2SO3 + H2O → H2SO4.
