https://ejercicios-fyq.com/ Ejercicios Resueltos, Situaciones de aprendizaje y VÍDEOS de Física y Química para Secundaria y Bachillerato es SPIP - www.spip.net https://ejercicios-fyq.com/local/cache-vignettes/L144xH25/siteon0-da713.png?1758361862 https://ejercicios-fyq.com/ 25 144 https://ejercicios-fyq.com/Relationship-between-molarity-and-normality-8380 https://ejercicios-fyq.com/Relationship-between-molarity-and-normality-8380 2025-01-27T04:52:56Z text/html es F_y_Q Molarity SOLVED Normality <p>Calculate the normality of the following solutions: a) (2 M) b) (0.4 M) c) (3 M) d) (1 M) e) (2 M)</p> - <a href="https://ejercicios-fyq.com/Solutions-271" rel="directory">Solutions</a> / <a href="https://ejercicios-fyq.com/Molarity" rel="tag">Molarity</a>, <a href="https://ejercicios-fyq.com/SOLVED" rel="tag">SOLVED</a>, <a href="https://ejercicios-fyq.com/Normality" rel="tag">Normality</a> <div class='rss_texte'><p>Calculate the normality of the following solutions: a) <img src='https://ejercicios-fyq.com/local/cache-vignettes/L54xH20/2da7a629b8ae0d3a94f18434955efb1c-35b24.png?1733007720' style='vertical-align:middle;' width='54' height='20' alt="\ce{NOH2}" title="\ce{NOH2}" /> (2 M) b) <img src='https://ejercicios-fyq.com/local/cache-vignettes/L36xH13/f6fa3f3b19665b50c5e024ec7c43d21c-4bb6a.png?1733037371' style='vertical-align:middle;' width='36' height='13' alt="\ce{KOH}" title="\ce{KOH}" /> (0.4 M) c) <img src='https://ejercicios-fyq.com/local/cache-vignettes/L59xH21/99b33dcab22a7317297ec36909d9f4b5-1645e.png?1734460664' style='vertical-align:middle;' width='59' height='21' alt="\ce{H2SO_3}" title="\ce{H2SO_3}" /> (3 M) d) <img src='https://ejercicios-fyq.com/local/cache-vignettes/L60xH18/cb337c813d41bf56e06ee934b6dd5172-2fb87.png?1733018315' style='vertical-align:middle;' width='60' height='18' alt="\ce{Al(OH)3}" title="\ce{Al(OH)3}" /> (1 M) e) <img src='https://ejercicios-fyq.com/local/cache-vignettes/L44xH15/c1d8eeacb2c44237bbc847837c11be56-d66f1.png?1732958435' style='vertical-align:middle;' width='44' height='15' alt="\ce{NaCl}" title="\ce{NaCl}" /> (2 M)</math></p></div> <hr /> <div <div class='rss_ps'><p>Normality is defined as the number of equivalents of solute in one liter of solution. The mass of an equivalent is the molecular mass divided by the number of "H" or "OH" groups in the acid or base considered. This means that the relationship between normality and molarity is that normality is equal to molarity multiplied by the number of "H" or "OH" groups in the species. <br/> <br/> a) <img src='https://ejercicios-fyq.com/local/cache-TeX/0738344972da2610cbfb98b6572fd9ed.png' style="vertical-align:middle;" width="219" height="28" alt="\ce{NOH2}\ (2\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 4\ N}}" title="\ce{NOH2}\ (2\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 4\ N}}" /> <br/> <br/> b) <img src='https://ejercicios-fyq.com/local/cache-TeX/231c6ba56c3a66f0d5cb08147fac806e.png' style="vertical-align:middle;" width="246" height="28" alt="\ce{KOH}\ (0.4\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 0.4\ N}}" title="\ce{KOH}\ (0.4\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 0.4\ N}}" /> <br/> <br/> c) <img src='https://ejercicios-fyq.com/local/cache-TeX/316e09d835185628eb3f2872f7045160.png' style="vertical-align:middle;" width="224" height="28" alt="\ce{H_2SO_3}\ (3\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 6\ N}}" title="\ce{H_2SO_3}\ (3\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 6\ N}}" /> <br/> <br/> d) <img src='https://ejercicios-fyq.com/local/cache-TeX/b2dbaf95dd7ea26cea3bf959928e2faa.png' style="vertical-align:middle;" width="243" height="28" alt="\ce{Al(OH)_3}\ (1\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 3\ N}}" title="\ce{Al(OH)_3}\ (1\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 3\ N}}" /> <br/> <br/> e) <img src='https://ejercicios-fyq.com/local/cache-TeX/c83eb18dd999260e0f60514be891e947.png' style="vertical-align:middle;" width="210" height="28" alt="\ce{NaCl}\ (2\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 2\ N}}" title="\ce{NaCl}\ (2\ M)\ \to\ \fbox{\color[RGB]{192,0,0}{\bf 2\ N}}" /> (because it is a salt with a 1:1 stoichiometry between its ions).</math></p></div>