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Chemische vergelijkingen in evenwicht op05/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + (SO3)2 = HSO3 + OH =>
2 H2O + (SO3)2 = 2 HSO3 + 2 OH

HBr + Cu(OH)2 = H2O + Cu4(OH)7Br =>
HBr + 4 Cu(OH)2 = H2O + Cu4(OH)7Br

Zn(s) + H2O(g) = ZnO(aq) + H2(g) =>
Zn(s) + H2O(g) = ZnO(aq) + H2(g)

NaOH + HO(CO)CH = HO(CO)CNa + HOH =>
NaOH + HO(CO)CH = HO(CO)CNa + HOH

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

H{+} + CrO4{2-} + NO2{-} = Cr{3+}{+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+}{+} + 5 H2O + 3 NO3{-}

Li + CaS = Li2S + Ca =>
2 Li + CaS = Li2S + Ca

Si2O4 + H = SiH4 + O =>
Si2O4 + 8 H = 2 SiH4 + 4 O

C2HOH + H2 = C2H6 + H2O =>
C2HOH + 3 H2 = C2H6 + H2O

SF = S + F2 =>
2 SF = 2 S + F2

AlCl3 + CaCl2 = AlCl2 + CaCl3 =>
AlCl3 + CaCl2 = AlCl2 + CaCl3

CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl

Ti + H2O2 = TiO3 + H2O =>
Ti + 3 H2O2 = TiO3 + 3 H2O

H2TeO3 + PbO2 = PbTeO4 + H2O =>
H2TeO3 + PbO2 = PbTeO4 + H2O

HCl + CaClO2 = Cl2 + H2O + CaCl2 =>
8 HCl + 2 CaClO2 = 3 Cl2 + 4 H2O + 2 CaCl2

KI + CuCl2 = CuI + I2 + K2Cl =>
8 KI + 2 CuCl2 = 2 CuI + 3 I2 + 4 K2Cl

Ni(NO{3})2 + Na{3}PO{4} = Na(NO{3}) + Ni{3}(PO{4})2 =>
Ni(NO{3})2 + 2 Na{3}PO{4} = 2 Na(NO{3}) + Ni{3}(PO{4})2

Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br

AlCl3 + CaCl2 = AlCl2 + CaCl3 =>
AlCl3 + CaCl2 = AlCl2 + CaCl3

CuCl2(aq) + Na2CO3(aq) = CuCO3(s) + Na2Cl2(aq) =>
CuCl2(aq) + Na2CO3(aq) = CuCO3(s) + Na2Cl2(aq)

[Al(OH)2]2CO3 + HCl = [AlCl2]2CO3 + H2O =>
[Al(OH)2]2CO3 + 4 HCl = [AlCl2]2CO3 + 4 H2O

NaBrO3 + HBr = Br2 + H2O + NaBr =>
NaBrO3 + 6 HBr = 3 Br2 + 3 H2O + NaBr

Ga + F = GaF =>
Ga + F = GaF

C4H10S + NaClO = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaClO = C8H18S2 + NaCl + H2O

NaOH + I = NaI + OH =>
NaOH + I = NaI + OH

AgOH + BaCl2 = AgCl2 + BaOH =>
AgOH + BaCl2 = AgCl2 + BaOH

S2 + Br2 = S2Br2 =>
S2 + Br2 = S2Br2

PbO(s) + NH3(g) = N2(g) + Pb(s) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = N2(g) + 3 Pb(s) + 3 H2O(l)

{2}Mg = {2}MgO =>
{2}Mg = {2}MgO

Zn + O2 + CO2 + H2O = Zn(OH)2ZnCO3 =>
2 Zn + O2 + CO2 + H2O = Zn(OH)2ZnCO3

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

Mg + Pb(NO3)3 = Pb + MgNO3 =>
3 Mg + Pb(NO3)3 = Pb + 3 MgNO3

NH4OH2O = NH4 + OH =>
NH4OH2O = NH4 + 2 OH

KOH + Li = LiOH + K =>
KOH + Li = LiOH + K

Ai + C = Ai4C3 =>
4 Ai + 3 C = Ai4C3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NO3{-} + Al + H2O = [Al(OH)4]{-} + NH3 + H{+} =>
3 NO3{-} + 8 Al + 23 H2O = 8[Al(OH)4]{-} + 3 NH3 + 5 H{+}

Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3 =>
Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3

AlCl3 + CaCl2 = AlCl2 + CaCl3 =>
AlCl3 + CaCl2 = AlCl2 + CaCl3

FeBr2 + Li2CO3 = FeCO3 + LiBr =>
FeBr2 + Li2CO3 = FeCO3 + 2 LiBr

HC1 + K2SO3 = KC1 + H2SO3 =>
2 HC1 + K2SO3 = 2 KC1 + H2SO3

C6H6 + O2 = C2O2 + H2O2 =>
C6H6 + 6 O2 = 3 C2O2 + 3 H2O2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + FeSO4 + MnSO4 + HNO3 + CO2 + HHO =>
K4Fe(CN)6 + 12 KMnO4 + 29 H2SO4 = 16 KHSO4 + FeSO4 + 12 MnSO4 + 6 HNO3 + 6 CO2 + 18 HHO

Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr

Na3PO4(aq) + AgNO3(aq) = AgPO4(s) + Na3NO3(aq) =>
Na3PO4(aq) + AgNO3(aq) = AgPO4(s) + Na3NO3(aq)

Ra + S = Ra2S =>
2 Ra + S = Ra2S

C6H6O6 + O2 = C2H5OH + CO2 =>
2 C6H6O6 + 3 O2 = 2 C2H5OH + 8 CO2

KI + CaCO3 = CaI + KCO3 =>
KI + CaCO3 = CaI + KCO3

AlCl3 + CaCl2 = AlCl2 + CaCl3 =>
AlCl3 + CaCl2 = AlCl2 + CaCl3

C12H14O3 + O2 = CO2 + H2O =>
C12H14O3 + 14 O2 = 12 CO2 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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