Apple's iPhone charger crams a lot of technology into a small space. Apple went to extra effort to provide higher quality and safety than other name-brand chargers, but this quality comes at a high cost.. In fact, Apple seems to squeeze an awful lot of technology into a very, very small space.
Timber preservtive and in the preparawtion of other wood preservatives, e.g oil-based copper naphthenates and water-based copper/chrome/arsenic for the prevention of woodworms and wood rots. Ingredient of plaster to prevent fungus infection, e.g to prevent the spread of dry rot.aw material for the manufacture of copper naphthenate and other copper compounds for use in anti-fouling paints. Preparation of certain varnish or paint dryers, e.g copper oleate, copper stearate. Preparation of certain pigments, e.g copper chromate, copper ferrocyanide, copper phthalocyanine.
This section lists some binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and some other compounds of copper. For each compound, a formal oxidation number for copper is given, but the usefulness of this number is limited for p-block elements in particular.Based upon that oxidation number, an electronic configuration is also given but note that for more exotic compounds you should view this as a guide only.his section lists some binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and some other compounds of copper. For each compound, a formal oxidation number for copper is given, but the usefulness of this number is limited for p-block elements in particular.