instruction:
Translate the given Spanish text to English
question:
[Q]+ [CF3SO3]- (I)
answer:
[Q]+ [CF3SO3]- (I)


question:
The color of the stick is improved by the addition of the chelating agent.
answer:
El color de la barra se mejora mediante la adicion del agente acomplejante.


question:
Procedure for reinforcing slabs.
answer:

Procedimiento para reforzar forjados.