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Keemia reaktsiooniv.

QuestionAnswer
hape + alus H2SO4 + NaOH -> Väävelhape + Naatriumhüdrokiid -> hape + alus -> sool + vesi H2SO4 + 2NaOH -> Na2SO4 + 2H2O Väävelhape + 2Naatriumhüdrokiid -> Naatriumsulfaat + 2vesi
hape + aluseline oksiid(metalli oksiid) HCl + MgO -> soolhape(vesinikkloriidhape) + magneesiumoksiid hape + aluseline oksiid) -> sool + vesi HCl + MgO -> MgCl2 + H20 soolhape (vesinikkloriidhape) + magneesiumoksiid -> magneesiumkloriid + vesi
hape + sool H2SO4 + Na2S -> Väävelhape + naatriumsulfiid -> hape + sool -> uus sool + uus hape H2SO4 + Na2S -> Na2SO4 + H2S↑ Väävelhape + naatriumsulfiid -> naatriumsulfaat + divesiniksulfiidhape
hape + metall HCl + Zn -> Soolhape(vesinikkloriidhape) + tsink -> hape + metall -> sool + vesinik 2HCl + Zn -> ZnCl2 + H2↑ 2Soolhape(vesinikkloriidhape) + tsink -> tsinkkloriid + vesinik
alus + happeline oksiid NaOH + CO2 -> Naatriumhüdrokiid + süsihappegaas(süsinikdioksiid) -> alus + happeline oksiid) -> sool + vesi 2NaOH + CO2 -> Na2CO3 + H2O 2Naatriumhüdrokiid + süsihappegaas(süsinikdioksiid) -> naatriumkarbonaat + vesi
alus + sool CuCl2 + NaOH -> vask(II)kloriid + naatriumoksiid -> alus + sool -> uus alus + uus sool CuCl2 + 2NaOH -> Cu(OH)2↓ + 2NaCl vask(II)kloriid + 2naatriumoksiid -> vaskhüdroksiid + 2naatriumkloriid
happeline oksiid + vesi -> SO3 + H2O -> sulfutrioksiid + vesi -> happeline oksiid + vesi -> hape SO3 + H2O -> H2SO4 sulfutrioksiid + vesi -> väävelhape
happeline oksiid + aluseline oksiid -> SO2 + Na2O -> vääveldioksiid + naatriumoksiid -> happeline oksiid + aluseline oksiid -> sool SO2 + Na2O -> Na2SO3 vääveldioksiid + naatriumoksiid -> naatriumsulfit
aluseline oksiid + vesi -> Li2O + H2O -> Liitiumoksiid + vesi -> aluseline oksiid + vesi -> leelis Li2O + H2O -> 2LiOH Liitiumoksiid + vesi -> 2liitiumhüdroksiid
metall + hapnik -> Fe + O2 -> raud + hapnik -> metall + hapnik -> oksiid 4Fe + 3O2 -> 2Fe2O3 4raud + 3hapnik -> 2raud(III)oksiid
metall + väävel -> Na + S -> naatrium + väävel -> metall + väävel -> sulfiid(sool) 2Na + S -> Na2S 2naatrium + väävel -> naatriumsulfiid
metall + halogeen(F, Cl, Br, I) -> K + Cl2 -> kaalium + kloriid -> metall + halogeen(F, Cl, Br, I) -> sool(halogeenid) 2K + Cl2 -> 2KCl 2kaalium + kloriid -> 2kaaliumkloriid
metall + vesi -> Na + H2O -> naatrium + vesi -> metall + vesi -> leelis + vesinik 2Na + 2H2O -> 2NaOH + H2↑ 2naatrium + 2vesi -> 2naatriumhüdroksiid + vesinik
metall + sool -> Zn + CuCl2 -> tsink + vask(II)kloriid -> metall + sool -> uus sool + uus metall Zn + CuCl2 -> ZnCl2 + Cu tsink + vask(II)kloriid -> tsinkkloriid + vask
sool + sool -> NaCl + AgNO3 -> naatriumkloriid + hõbenitraat -> sool + sool -> uus sool + uus sool NaCl + AgNO3 -> NaNO3 + AgCl↓ naatriumkloriid + hõbenitraat -> naatriumnitraat + hõbekloriid
Created by: mde
 

 



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