For a neutralization reaction, the value of q(heat of neutralization) is doubled when the concentration of only the acid is doubled.
A neutralization reaction is a reaction in which an acid reacts with a base to yield salt and water. Ionically, a neutralization reaction goes as follows; H^+(aq) + OH^-(aq) ------> H20(l).
The heat of neutralization (Q) of the system depends on the concentration of the solutions. Since Q is dependent on concentration, if the concentration of any of the reactants is doubled, more heat is evolved hence Q is doubled.
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Hi! I hope this helps, here’s the answer.
<span>2NH3 + 3/2O2 --> N2 +
3H2O </span><span>
<span>NH3 + 3/4O2 --> 1/2N2 + 3/2H2O </span></span>
<span>Here, the sign of deltaS^0 is one molecule (^0) thus, the
coefficient of NH3 should be ONE.</span>
Answer:
It is written exactly like that; Mg3N2
Explanation:
Roman numerals are used sometimes to show the charge of an ion that can be multiple charges.
Porque es Clara y no contiene quimicos