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Describe the laboratory preparation for the following gases: (a) hydrogen, (b) oxygen, (c) carbon dioxide, and (d) nitrogen. Indicate the physical states of the reactants and products in each case. [Hint:Nitrogen can be obtained by heating ammonium nitrite $\left(\mathrm{NH}_{4} \mathrm{NO}_{2}\right) .]
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Chemistry 102
Chapter 4
Reactions in Aqueous Solutions
Solutions
Aqueous Equilibria
University of Central Florida
University of Maryland - University College
University of Kentucky
University of Toronto
Lectures
03:58
In chemistry, a solution is a homogeneous mixture composed of two or more substances. The term "solution" is also used to refer to the resultant mixture. The solution is usually a fluid. The particles of a solute are dispersed or dissolved in the solvent. The resulting solution is also called the solvent. The solvent is the continuous phase.
00:41
In chemistry, an ion is an atom or molecule that has a non-zero net electric charge. The name was coined by John Dalton for ions in 1808, and later expanded to include molecules in 1834.
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Write a balanced chemical …
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When heated, each of the f…
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Describe a convenient labo…
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When ammonium nitrite $\le…
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Ammonium nitrate decompose…
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Select the answer from A,B…
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Nitrogen is prepared by he…
A cot on 156156 point, so i usually what we're using were using to react with severed acid to produce hydrogen in the lap were usually using because in gethin so that chip easily using to produce hydrogen gas here and for oxygen is gin. You potassium chloride, potassium chloride to meand. We get delta here with potassium chloride and oxygen, but if you want the reaction farther usually give you catalyst, manganese dioxide, so the reactions completed very fast, very fast and we don't use it without using the dress on very slowly and now sosherbif. We want to produce carboni, we can use a saw carbon for resemble sodium carbonite and we react with the stronger acid like c, so we will have sodium florid water and co 2. Okay and if we won't get nitrogen with the composed ammonium nitrate is eosanitride is easily to be composed, so conditus by ammonium nitrate mean heat in this case. What a gas is not liquid.
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