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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeS + O3 = Fe2O3 + SO3 =>
2 FeS + 3 O3 = Fe2O3 + 2 SO3

H3PO4 + Cu2O = Cu3(PO4) + H2O =>
2 H3PO4 + 3 Cu2O = 2 Cu3(PO4) + 3 H2O

Zn + NaOH + NaNO3 = Na2Zn2O2 + H2O + NH3 =>
8 Zn + 7 NaOH + NaNO3 = 4 Na2Zn2O2 + 2 H2O + NH3

NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

KOH + F2O5 = F(OH)5 + K2O =>
10 KOH + F2O5 = 2 F(OH)5 + 5 K2O

AlCu + HCl = AlCl + CuCl + H2 =>
AlCu + 2 HCl = AlCl + CuCl + H2

AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl

FeS2 + O2 + H2O + N2 = Fe(OH)3 + (NH4)2SO4 =>
4 FeS2 + 3 O2 + 38 H2O + 8 N2 = 4 Fe(OH)3 + 8(NH4)2SO4

Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2

AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2

C6H6 + CH3COOH = CH3COO + C6H7 =>
C6H6 + CH3COOH = CH3COO + C6H7

SiO + K2O = K2SiO2 =>
SiO + K2O = K2SiO2

ZnSO3 + O2 = ZnSO4 =>
2 ZnSO3 + O2 = 2 ZnSO4

CH3COOH + Al = CH3COOAl + H2 =>
2 CH3COOH + 2 Al = 2 CH3COOAl + H2

(C6H12O6) + O2 = (CO2) + (H2O) =>
(C6H12O6) + 6 O2 = 6(CO2) + 6(H2O)

C5H5N5O + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4 C5H5N5O + 43 O2(g) = 20 CO2(g) + 20 NO2(g) + 10 H2O(g)

Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)

NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O

HNO3 + HCl = NOCl2 + Cl2 + H2O =>
2 HNO3 + 6 HCl = 2 NOCl2 + Cl2 + 4 H2O

HNO2 = HNO3 + N2O + H2O =>
4 HNO2 = 2 HNO3 + N2O + H2O

*(AgNO3) + SiO3 = AgSiO3 + NO3 =>
*(AgNO3) + SiO3 = AgSiO3 + NO3

Pb(NO3)2 + Cl = PbCl2 + NO3 =>
Pb(NO3)2 + 2 Cl = PbCl2 + 2 NO3

Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)

As2O3 + S2Cl2 + Cl2 = SO2 + AsCl3 =>
4 As2O3 + 3 S2Cl2 + 9 Cl2 = 6 SO2 + 8 AsCl3

C8H19N + O2 = CO2 + H2O + NO2 =>
4 C8H19N + 55 O2 = 32 CO2 + 38 H2O + 4 NO2

C3H8O3 = C3H6O2 + H2O =>
C3H8O3 = C3H6O2 + H2O

Al + AgNO2 = Al(NO2)3 + Ag =>
Al + 3 AgNO2 = Al(NO2)3 + 3 Ag

Pt + AuCl3 = Au + PtCl2 =>
3 Pt + 2 AuCl3 = 2 Au + 3 PtCl2

NH3HCl = NH4Cl =>
NH3HCl = NH4Cl

NaNO2 + HI = NaI + HNO2 =>
NaNO2 + HI = NaI + HNO2

P2(s) + O2(g) = P2O5(s) =>
2 P2(s) + 5 O2(g) = 2 P2O5(s)

Cs2O + Na = Na2O + Cs =>
Cs2O + 2 Na = Na2O + 2 Cs

ICl + H2SO4 = HSIO4 + HCl =>
ICl + H2SO4 = HSIO4 + HCl

Na2O + SO3 = Na6S + O =>
3 Na2O + SO3 = Na6S + 6 O

BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl

Zn + HCl = ZnCl2 + ZnH =>
3 Zn + 2 HCl = ZnCl2 + 2 ZnH

UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF

ClO2 + H2O = HClO + HClO3 =>
4 ClO2 + 2 H2O = HClO + 3 HClO3

MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O

Pd + MgBr2 = PdBr + Mg =>
2 Pd + MgBr2 = 2 PdBr + Mg

CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O

Al2O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
Al2O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O

Cr + Si = CrSi2 =>
Cr + 2 Si = CrSi2

Pt + HBr = PtBr2 + H =>
Pt + 2 HBr = PtBr2 + 2 H

Fe2O3 + H2SO4 = Fe2(S3O12) + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(S3O12) + 3 H2O

As2S3 + HNO3 + H2O = NO + H3As2O4 + H2SO4 =>
3 As2S3 + 23 HNO3 + 2 H2O = 23 NO + 3 H3As2O4 + 9 H2SO4

C + HCl = CCl2(aq) + H2(g) =>
C + 2 HCl = CCl2(aq) + H2(g)

B(OC2H5)3 + O2 = CO2 + H2O + B2O3 =>
2 B(OC2H5)3 + 18 O2 = 12 CO2 + 15 H2O + B2O3

CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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