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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
S2Fe + O2 = Fe2O3 + SO2 =>
4 S2Fe + 11 O2 = 2 Fe2O3 + 8 SO2

Fe + HNO3 + H2SO4 = FeSO4 + NO2 + H2O =>
Fe + 2 HNO3 + H2SO4 = FeSO4 + 2 NO2 + 2 H2O

LiOH(aq) + HF(aq) = LiF(aq) + H2O(l) =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O(l)

[Cu(NH3)4]SO4 + HNO3 = Cu(NO3)2 + H2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 HNO3 = Cu(NO3)2 + H2SO4 + 4 NH3

CH3OH + H2O = CH3O + H5O =>
3 CH3OH + H2O = 3 CH3O + H5O

FeBr2 + NaCl = FeCl + NaBr2 =>
FeBr2 + NaCl = FeCl + NaBr2

KI + BaS = K2S + BaI2 =>
2 KI + BaS = K2S + BaI2

Sn(OH)2 + FeBr3 = SnBr2 + Fe(OH)3 =>
3 Sn(OH)2 + 2 FeBr3 = 3 SnBr2 + 2 Fe(OH)3

CrO3 + O2 = CrO4 =>
2 CrO3 + O2 = 2 CrO4

ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl

Fe(OH)2 + H2SO3 = FeSO3 + H2O =>
Fe(OH)2 + H2SO3 = FeSO3 + 2 H2O

CH4N2O + H2SO4 + C2H5OH + C6H8O7 = C12H14N4O4S2 + H2O =>
6 CH4N2O + 6 H2SO4 + 12 C2H5OH + C6H8O7 = 3 C12H14N4O4S2 + 37 H2O

(NH4)2O + HCl = NH4Cl + H2O =>
(NH4)2O + 2 HCl = 2 NH4Cl + H2O

Li2SO4 + Pb(C2H3O2)2 = C2H3LiO2 + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = 2 C2H3LiO2 + PbSO4

C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O

Cr + FeSO4 = CrSO4 + Fe =>
Cr + FeSO4 = CrSO4 + Fe

Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2

Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O

Cu(s) + Cl2(g) = CuCl =>
2 Cu(s) + Cl2(g) = 2 CuCl

C17H35COOH(s) + O2(g) = CO2(g) + H2O(g) =>
C17H35COOH(s) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)

Fe(NO3)3(aq) + KI(aq) = FeI3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(aq) + 3 KNO3(aq)

ClCH2COOH + NH3 = NH2CH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = NH2CH2COOH + NH4Cl

MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl

In{+} = In{-} + In{3+} =>
2 In{+} = In{-} + In{3+}

KI(aq) + H2O(l) = H2(g) + I2(g) + KOH(aq) =>
2 KI(aq) + 2 H2O(l) = H2(g) + I2(g) + 2 KOH(aq)

BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)

Cl + OH = HClO =>
Cl + OH = HClO

Na2CO3 + Ca(OH)2 = Na2(OH)2 + CaCO3 =>
Na2CO3 + Ca(OH)2 = Na2(OH)2 + CaCO3

Fe + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
2 Fe + 3 H2SO4 + 2 HNO3 = Fe2(SO4)3 + 4 H2O + 2 NO

Cu(OH)2 + C6H8O6 = Cu + C6H6O6 + H2O =>
Cu(OH)2 + C6H8O6 = Cu + C6H6O6 + 2 H2O

CO3 + H3PO4 = CO2 + H2O + PO4 =>
3 CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 PO4

SrCl2 + CoSO4 = SrSO4 + CoCl2 =>
SrCl2 + CoSO4 = SrSO4 + CoCl2

Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide =>
Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide

Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O

KNO3(aq) + NaOH(aq) = NaNO3(aq) + KOH(aq) =>
KNO3(aq) + NaOH(aq) = NaNO3(aq) + KOH(aq)

Al + HgBr2 = Al2Hg3 + Br =>
2 Al + 3 HgBr2 = Al2Hg3 + 6 Br

KSCN + Fe(NO3)3 + NaH2PO4 = KNO3 + NaSCN + Fe{3+} + H2PO4{-} =>
3 KSCN + Fe(NO3)3 + 3 NaH2PO4 = 3 KNO3 + 3 NaSCN + Fe{3+} + 3 H2PO4{-}

KOH + HCH3CO2 = H2O + KCH3CO2 =>
KOH + HCH3CO2 = H2O + KCH3CO2

HgO(l) = Hg + O =>
HgO(l) = Hg + O

C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O

Ba(s) + H2O = BaO + H2 =>
Ba(s) + H2O = BaO + H2

Na2S2O7 + H2O = NaHSO4 =>
Na2S2O7 + H2O = 2 NaHSO4

Mn + ClO2 = Mn{2+} + ClO2{-} =>
Mn + 2 ClO2 = Mn{2+} + 2 ClO2{-}

C2O4H2 + NaOH = NaC2O4 + H3O =>
C2O4H2 + NaOH = NaC2O4 + H3O

K2O + HClO = KClO + KOH =>
K2O + HClO = KClO + KOH

C6H14O7 + O2 = H2O + CO2 =>
C6H14O7 + 6 O2 = 7 H2O + 6 CO2

Ba(OH)2 + K3(PO4) = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KOH

Li2(CrO4) + BaCl2 = LiCl + Ba(CrO4) =>
Li2(CrO4) + BaCl2 = 2 LiCl + Ba(CrO4)

Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNO3

Al2Cl6 + HNO3 = Al(NO3)3 + HCl =>
Al2Cl6 + 6 HNO3 = 2 Al(NO3)3 + 6 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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