Is ammonia an acid or a base?
L'ammoniac, est-il un acide ou une base?
The best little Pub Quiz in Paris — at The Green Linnet, 8 avenue Victoria, 75004 Paris.
Metro Hôtel de Ville or Châtelet — every Wednesday, 9.30 pm
The best little Pub Quiz in Paris — at The Green Linnet, 8 avenue Victoria, 75004 Paris.
Metro Hôtel de Ville or Châtelet — every Wednesday, 9.30 pm
1 comment:
l'ammoniac est une base
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