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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

PbO2 + MgSO4 + HNO3 = HMgO4 + PbSO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 MgSO4 + 6 HNO3 = 2 HMgO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O

KHCO3 + CH3COOH = CH3COOK + CO2 + H2O =>
KHCO3 + CH3COOH = CH3COOK + CO2 + H2O

LiCl + Al2(SO4)3 = Li2SO4 + AlCl3 =>
6 LiCl + Al2(SO4)3 = 3 Li2SO4 + 2 AlCl3

SlCl4 + H2O = SlO2 + HCl =>
SlCl4 + 2 H2O = SlO2 + 4 HCl

H2SO4 + BaOH = H2O + HBaSO4 =>
H2SO4 + BaOH = H2O + HBaSO4

NH4 + BaCl2 = NH4Cl2 + BaCl =>
NH4 + 2 BaCl2 = NH4Cl2 + 2 BaCl

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2

NaCl + AlPO4 = AlCl + NaPO4 =>
NaCl + AlPO4 = AlCl + NaPO4

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Be(NO3)2 = BeO + O2 + NO2 =>
2 Be(NO3)2 = 2 BeO + O2 + 4 NO2

C2H4(NH2)2 + Ni(CN)2 = Ni(C2H4(NH2)2)2(CN)2 =>
2 C2H4(NH2)2 + Ni(CN)2 = Ni(C2H4(NH2)2)2(CN)2

MgNH4AsO4 + CH3COOH = (CH3COO)2Mg + NH3 + H3AsO4 =>
MgNH4AsO4 + 2 CH3COOH = (CH3COO)2Mg + NH3 + H3AsO4

CH3(CH2)6CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3(CH2)6CH2NH2 + 55 O2 = 32 CO2 + 38 H2O + 4 NO2

C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O

K3[Cr(SCN)6] + NaOH = Na3[Cr(OH)6] + NaSCN + K3[Cr(SCN)6]KOH =>
4 K3[Cr(SCN)6] + 9 NaOH = Na3[Cr(OH)6] + 6 NaSCN + 3 K3[Cr(SCN)6]KOH

P4 + Na2PO4 + H2O = NaH2PO4 + PH3 =>
7 P4 + 12 Na2PO4 + 48 H2O = 24 NaH2PO4 + 16 PH3

Ag(NO3)2 + C4H8N2O2 = NO3 + AgC4H8N2O2 =>
Ag(NO3)2 + C4H8N2O2 = 2 NO3 + AgC4H8N2O2

C2H5OH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
3 C2H5OH + 8 Ag(NH3)2OH = 2 C2H5COOH + 8 Ag + 16 NH3 + 7 H2O

Co(NO3)2*6H2O + NaOH + CH3COOH = Co3O4 + NaNO3 + (CH3)3COH + H2O =>
12 Co(NO3)2*6H2O + 24 NaOH + 2 CH3COOH = 4 Co3O4 + 24 NaNO3 + (CH3)3COH + 83 H2O

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

C6H6 + HNO2 = C6H5NO2 + H2 =>
C6H6 + HNO2 = C6H5NO2 + H2

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

C2H4H2O = C2H5OH =>
C2H4H2O = C2H5OH

FeSO4*7H2O + H3PO4 + LiOH + CuSO4*5H2O = LiFeCuPO4 + H2SO4 + H2O + O2 =>
2 FeSO4*7H2O + 2 H3PO4 + 2 LiOH + 2 CuSO4*5H2O = 2 LiFeCuPO4 + 4 H2SO4 + 24 H2O + O2

K2SO3 + Na2S + HCl = S + KCl + NaCl + H2O =>
K2SO3 + 2 Na2S + 6 HCl = 3 S + 2 KCl + 4 NaCl + 3 H2O

As2O4 + HCl + KMnO4 = As2O5 + MnCl2 + KCl + H2O =>
5 As2O4 + 6 HCl + 2 KMnO4 = 5 As2O5 + 2 MnCl2 + 2 KCl + 3 H2O

C2H6 + NH3 = C2H5NH2 + H2 =>
C2H6 + NH3 = C2H5NH2 + H2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl

NaMnO4 + N2H6SO4 + H2SO4 = Na2SO4 + MnSO4 + N2 + H2O =>
4 NaMnO4 + 5 N2H6SO4 + H2SO4 = 2 Na2SO4 + 4 MnSO4 + 5 N2 + 16 H2O

CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Cl2 + NaHS = NaCl + HCl + S =>
Cl2 + NaHS = NaCl + HCl + S

(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH

CaCO3 + O2 = CaO + O2CO3 =>
2 CaCO3 + 3 O2 = 2 CaO + 2 O2CO3

TiF4 + IF5 = TiI2 + F2 =>
TiF4 + 2 IF5 = TiI2 + 7 F2

Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

Pb(NO3)2 + H2O = PbO + HNO3 =>
Pb(NO3)2 + H2O = PbO + 2 HNO3

Pb(C2H3O2)2 + NaOH = PbOH + Na(C2H3O2)2 =>
Pb(C2H3O2)2 + NaOH = PbOH + Na(C2H3O2)2

CS + O2 = CO2 + SO2 =>
CS + 2 O2 = CO2 + SO2

FeCl3 + K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3 + 3 K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3 + 12 KCl + 9 H2O

K2CO3 + H3PO3 = CO2 + H2O + K2HPO3 =>
K2CO3 + H3PO3 = CO2 + H2O + K2HPO3

Sr(OH)2 + CO2 = Sr(CO3) + H2O =>
Sr(OH)2 + CO2 = Sr(CO3) + H2O

KMnO4 + H2SO4 + K2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2

Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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