1. La velocidad de reacción escrita se diferencia del equilibrio químico escrito en: a) el concepto
b) el orden de las sustancias
c) el sentido de las flechas de la ecuación
d) la forma como se realiza la reacción​

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

An experimental procedure requires a 10 ml of acid to be dissolved

What human activity increases beach erosion?