kemi bettäckningar att kunna

The exercise was created 2024-12-04 by 09ghemat. Question count: 23.

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  • salpetersyra HNO3
  • saltsyra HCl
  • svavelsyra H2So4
  • Alkaner CxH2x+2
  • alkener CxH2x
  • alkyner CxH2x-2
  • BTB gul, grön, blå
  • karbonat CO3
  • sulfat SO4
  • jon salt
  • metal + ickemetall jonförening
  • ickemetall + ickemetall molekylförening (kovalent bindning)
  • alkalimetaller litium, natrium, kalium
  • alkaliska jordartmetaller beryllium, magnesium, kalcium
  • ädelgaser helium, neon, argon
  • halogener flour, klor
  • ickemetaller bor, kväve, syre
  • salt NaCl
  • hydroxid OH-
  • nitrat NO3
  • knallgas med litium 2Li + 2H2O - 2LiOH + H2
  • svavel + syre - svaveldioxid S + O2 - SO2
  • svaveldioxid + vattenånga - svavelsyrlighet SO2 + H2O - H2SO3

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