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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCO3 + H2O = OH + Na + C =>
NaCO3 + 3 H2O = 6 OH + Na + C

HgCl + H2O = HCl + HgH + O2 =>
2 HgCl + 2 H2O = 2 HCl + 2 HgH + O2

HI + NO3 = HINO3 =>
HI + NO3 = HINO3

CaO + CrO3 = CaCr2O4 + O2 =>
2 CaO + 4 CrO3 = 2 CaCr2O4 + 3 O2

ReO2 + Fe2O3 + MnO = Fe2MnReO6 =>
ReO2 + Fe2O3 + MnO = Fe2MnReO6

Fe(OH)3 + OCl{-} + H{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 7 OCl{-} + 4 H{-} = 2 FeO4{2-} + 7 Cl{-} + 5 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

FeO2 + HNO3 = Fe(NO3)3 + H2O + O2 =>
4 FeO2 + 12 HNO3 = 4 Fe(NO3)3 + 6 H2O + O2

H2S4O6 + Au(OH)3 = Au2(S4O6)3 + H2O =>
3 H2S4O6 + 2 Au(OH)3 = Au2(S4O6)3 + 6 H2O

C5H11O5CHO + Cu(OH)2 = C5H11O5COOH + Cu2O + H2O =>
C5H11O5CHO + 2 Cu(OH)2 = C5H11O5COOH + Cu2O + 2 H2O

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

[Cu(NH3)4]SO4 + Zn = Cu + [Zn(NH3)4]SO4 =>
[Cu(NH3)4]SO4 + Zn = Cu + [Zn(NH3)4]SO4

LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

BaCl2 + ZnNO3 = BaCl2ZnNO3 =>
BaCl2 + ZnNO3 = BaCl2ZnNO3

FeS + Li2O = FeO + Li2S =>
FeS + Li2O = FeO + Li2S

Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2

BaF2 + NaF = BaF + NaF2 =>
BaF2 + NaF = BaF + NaF2

CUCl2 + H2S = CUS + HCl =>
CUCl2 + H2S = CUS + 2 HCl

HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI

NH4BrO2 = N2 + Br2 + H2O =>
2 NH4BrO2 = N2 + Br2 + 4 H2O

MnO(s) + HCl(aq) = MnCl(aq) + H2O(aq) + Cl2(l) =>
2 MnO(s) + 4 HCl(aq) = 2 MnCl(aq) + 2 H2O(aq) + Cl2(l)

NaClO4 + LiCl = NaCl + LiClO4 =>
NaClO4 + LiCl = NaCl + LiClO4

MgSiO3 + CaCl2 = MgCl2 + CaSiO3 =>
MgSiO3 + CaCl2 = MgCl2 + CaSiO3

H2S + PbBr2 = PbS + HBr =>
H2S + PbBr2 = PbS + 2 HBr

Mg2SO4 + Na2SiO3 = Mg2SiO3 + Na2SO4 =>
Mg2SO4 + Na2SiO3 = Mg2SiO3 + Na2SO4

Cu2FeS + O2 + H2SO4 = CuSO4 + H2O + Fe2(SO4)3 =>
4 Cu2FeS + 13 O2 + 10 H2SO4 = 8 CuSO4 + 10 H2O + 2 Fe2(SO4)3

K2[Cu(C2O4)2] = Cu + K2C2O4 + CO2 =>
K2[Cu(C2O4)2] = Cu + K2C2O4 + 2 CO2

CuSCN + KIO3 + HCI = CuSO4 + KCI + HCN + ICI + H2O =>
4 CuSCN + 7 KIO3 + 14 HCI = 4 CuSO4 + 7 KCI + 4 HCN + 7 ICI + 5 H2O

Mg + BeSe = MgSe + Be =>
Mg + BeSe = MgSe + Be

C5H11OH + CH3CH2COOH = C6H12O2 + H2O =>
3 C5H11OH + 5 CH3CH2COOH = 5 C6H12O2 + 3 H2O

KH2PO4 + HBr = KH2PO3 + H2O + Br2 =>
KH2PO4 + 2 HBr = KH2PO3 + H2O + Br2

KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4

HCl + K3PO4 = KCl + H3(PO4) =>
3 HCl + K3PO4 = 3 KCl + H3(PO4)

Os(ClO)8 = OsCl8 + O2 =>
Os(ClO)8 = OsCl8 + 4 O2

C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2

S + H2O = SO2 + H =>
S + 2 H2O = SO2 + 4 H

Br + C = BrC =>
Br + C = BrC

Bi(OH)3 + HNO3 = Bi(NO3)2OH + H2O =>
Bi(OH)3 + 2 HNO3 = Bi(NO3)2OH + 2 H2O

C5H9Cl + KOH = C5H8 + H2O + KCl =>
C5H9Cl + KOH = C5H8 + H2O + KCl

Pb(CH3COO)2 + NaClO + KOH = PbO2 + KC2H3O2 + NaCl + H2O =>
Pb(CH3COO)2 + NaClO + 2 KOH = PbO2 + 2 KC2H3O2 + NaCl + H2O

H2SO4 + K2S = H2S + K2SO4 =>
H2SO4 + K2S = H2S + K2SO4

KMnO4 + H2SO4 + CH3CH2CH2OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
12 KMnO4 + 18 H2SO4 + 10 CH3CH2CH2OH = 6 K2SO4 + 12 MnSO4 + 15 CH3COOH + 28 H2O

Mg + Fe2O3 = Fe2 + MgO =>
3 Mg + Fe2O3 = Fe2 + 3 MgO

HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl

HNO3 + Al + KOH + H2O = K[Al(OH)4] + N2 =>
6 HNO3 + 10 Al + 10 KOH + 12 H2O = 10 K[Al(OH)4] + 3 N2

PCl5 = PCl3(g) + Cl2 =>
PCl5 = PCl3(g) + Cl2

NaHCO3 + SnCl4 = CO2 + Sn(OH)4 + NaCl =>
4 NaHCO3 + SnCl4 = 4 CO2 + Sn(OH)4 + 4 NaCl

Ca(s) + HNO3(aq) = Ca(NO3)2 + H(s) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2 + 2 H(s)

C6H6O + PCl3 = POC6H6 + Cl =>
C6H6O + PCl3 = POC6H6 + 3 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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