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At present the numerous □□□□breakdown, □sends □multipurpose □, □□, the geographic name and so on □□□□, □each □□, □and so on awaits repairs □.
Compound
CompoundIs refers □Melts □the functionIn □fresh thing □. For example: sodium chloride(Sodium chloride, NaCl) Is one □passes □□acid(Hydrochloric acid, HCl) Sum□oxidation □(Sodium hydroxide, NaOH) □function (Neutralization) But becomes compound.
HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)
CompoundMain minute □Has □the compoundWith□□compound
- Has □the compoundIncludesCarbon □compound(Or is called□,Hydrocarbon) Like methane(Methane, CH4)
- □□compoundDoes not contain the carbon □compound, likeSulfuric acid □(Lead (II) sulphate, PbSO4)
