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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgO + SO3 = MgO6 + S2O2 =>
4 MgO + 10 SO3 = 4 MgO6 + 5 S2O2

C2H2 + CaC2 = C2C2 + CaH2 =>
C2H2 + CaC2 = C2C2 + CaH2

Fe{2+} + Au = Au{+} + Fe =>
Fe{2+} + 2 Au = 2 Au{+} + Fe

Pb(OH)2 + H2SO4 = H2O + PbSO4 =>
Pb(OH)2 + H2SO4 = 2 H2O + PbSO4

FeBr2 + (NH4)2S = Fe(NH4)2 + Br2S =>
FeBr2 + (NH4)2S = Fe(NH4)2 + Br2S

BrLi + AgNa = BrNa + AgLi =>
BrLi + AgNa = BrNa + AgLi

Na2C204 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C204 + 818 KMnO4 + 1232 H2SO4 = 409 K2SO4 + 5 Na2SO4 + 818 MnSO4 + 1020 CO2 + 1232 H2O

KCl(aq) + AgNO3(aq) = KNO3(l) + AgCl(s) =>
KCl(aq) + AgNO3(aq) = KNO3(l) + AgCl(s)

FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O

NO3{-} + CH2O = N2 + CO2 + H2O + e =>
2 NO3{-} + 3 CH2O = N2 + 3 CO2 + 3 H2O + 2e

NaIO + Fe(OH)2 = NaI + Fe2O3 + Fe(OH)3 =>
3 NaIO + 6 Fe(OH)2 = 3 NaI + Fe2O3 + 4 Fe(OH)3

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

KMnO4 + NH3 = KOH + MnO2 + N2 + H2O =>
2 KMnO4 + 2 NH3 = 2 KOH + 2 MnO2 + N2 + 2 H2O

NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l)

(Ca)2O2 = Ca2O2 =>
(Ca)2O2 = Ca2O2

C4H6O3 + C6H5NH2 = C6H5NHCOCH3 + CH3COOH =>
C4H6O3 + C6H5NH2 = C6H5NHCOCH3 + CH3COOH

Ge + NaOH + H2O2 = Na2GeO3 + H2O =>
Ge + 2 NaOH + 2 H2O2 = Na2GeO3 + 3 H2O

Ag(NH3)2OHNaBr = AgBrNa(NH3)2OH =>
Ag(NH3)2OHNaBr = AgBrNa(NH3)2OH

AlNO3 + NaSO3 = AlSO3 + NaNO3 =>
AlNO3 + NaSO3 = AlSO3 + NaNO3

MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7

ZnCl2 + K2CO3 = ZnK2 + Cl2CO3 =>
ZnCl2 + K2CO3 = ZnK2 + Cl2CO3

SO2 + ZnS = S2 + ZnO2 =>
SO2 + ZnS = S2 + ZnO2

CH3COOH(aq) + NaHCO3(aq) = CH3COONa(aq) + H2CO3(aq) =>
CH3COOH(aq) + NaHCO3(aq) = CH3COONa(aq) + H2CO3(aq)

NH3 + SO2 = (NH3)2SO2 =>
2 NH3 + SO2 = (NH3)2SO2

Pb + HCl = H + PbCl2 =>
Pb + 2 HCl = 2 H + PbCl2

(NH4)3PO4 = H3PO4 + NH3(NH4)3PO4 =>
4(NH4)3PO4 = H3PO4 + 3 NH3(NH4)3PO4

Na2S + Na2Fe(CN)5NO = Na3Fe(CN)5NaSNO =>
Na2S + Na2Fe(CN)5NO = Na3Fe(CN)5NaSNO

Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2

SnCl4 + HI = SnCl2 + I2 + HCl =>
SnCl4 + 2 HI = SnCl2 + I2 + 2 HCl

Fe(OH)3 + H2MnO3 = Fe2(MnO3)3 + H2O =>
2 Fe(OH)3 + 3 H2MnO3 = Fe2(MnO3)3 + 6 H2O

SnCl2 + K2Cr2O4 = CrCl + O2 + KCl + Sn =>
2 SnCl2 + K2Cr2O4 = 2 CrCl + 2 O2 + 2 KCl + 2 Sn

Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS

Sb2S3 + H{+} + NO3{-} = NO2 + SbO5 + SO4{2-} + H2O =>
Sb2S3 + 32 H{+} + 38 NO3{-} = 38 NO2 + 2 SbO5 + 3 SO4{2-} + 16 H2O

H3BO3 + OH = B(OH)4 =>
H3BO3 + OH = B(OH)4

C2H5OH + Fe = C2HFe2OH + H2 =>
C2H5OH + 2 Fe = C2HFe2OH + 2 H2

Cu + HNO{3} = CuHNO{3} =>
Cu + HNO{3} = CuHNO{3}

K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O

GaS = Ga + S =>
GaS = Ga + S

H2C6H5O7 + H2O = H3O + HC6H5O7 =>
H2C6H5O7 + H2O = H3O + HC6H5O7

Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2

Mg(NO3)2 + NaC2H3O2 = Mg(C2H3O2)2 + NaNO3 =>
Mg(NO3)2 + 2 NaC2H3O2 = Mg(C2H3O2)2 + 2 NaNO3

Na + Co = NaCo =>
Na + Co = NaCo

Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2

AlCl3 + AgNO3 = Al(NO3) + AgCl3 =>
AlCl3 + AgNO3 = Al(NO3) + AgCl3

(CH3)2NH2 + H2O = (CH3)2NH + H3O =>
(CH3)2NH2 + H2O = (CH3)2NH + H3O

SO2 + O2 = SO3 = =>
2 SO2 + O2 = 2 SO3

Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4

FeCl2*6H2O + FeCl3*4H2O + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2*6H2O + 2 FeCl3*4H2O + 8 NaOH = Fe3O4 + 8 NaCl + 18 H2O

C3H5NO + NH4H2PO4 = C3H7NO2 + NH3 + HPO3 =>
C3H5NO + NH4H2PO4 = C3H7NO2 + NH3 + HPO3

PbCrO4 + NaOH = PbNa + CrO4OH =>
PbCrO4 + NaOH = PbNa + CrO4OH

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Breng de vergelijking van een chemische reactie in evenwicht
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