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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

N2 + O2 + H2O3 = HNO3 =>
2 N2 + 3 O2 + 2 H2O3 = 4 HNO3

K2Cr2O7 + NH3*HCl + HCl = N2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 2 NH3*HCl + 6 HCl = N2 + 2 CrCl3 + 2 KCl + 7 H2O

CaCO3 + AlBr3 = CaBr2 + Al2(CO3)3 =>
3 CaCO3 + 2 AlBr3 = 3 CaBr2 + Al2(CO3)3

Na(SO4) + Ba(ClO4)2 = SO4(ClO4)2 + NaBa =>
Na(SO4) + Ba(ClO4)2 = SO4(ClO4)2 + NaBa

OH + C8H9 = CH4 + CO2 =>
46 OH + 6 C8H9 = 25 CH4 + 23 CO2

MoO3 + Mo + K2MoO4 + La2O3 = KLaMo6O19 =>
31 MoO3 + 2 Mo + 3 K2MoO4 + 3 La2O3 = 6 KLaMo6O19

Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3

Cu(OH)2 + AuNO3 = AuOH + Cu(NO3)2 =>
Cu(OH)2 + 2 AuNO3 = 2 AuOH + Cu(NO3)2

Ag(NO4)2 + K2CrO4 = AgCrO4 + KNO4 =>
Ag(NO4)2 + K2CrO4 = AgCrO4 + 2 KNO4

ZrSiO4 + NaOH = Na2ZrO3 + Na4SiO4 + H2O =>
ZrSiO4 + 6 NaOH = Na2ZrO3 + Na4SiO4 + 3 H2O

NO2 + H = NO + OH =>
NO2 + H = NO + OH

AgNO3 + CuNO32 = AgNO32 + CuNO3 =>
AgNO3 + CuNO32 = AgNO32 + CuNO3

Ca(ClO4)2 + (NH4)2S = NH4ClO4 + CaS =>
Ca(ClO4)2 + (NH4)2S = 2 NH4ClO4 + CaS

CH4 + H2SO4 = CH3SO3H + H2O =>
CH4 + H2SO4 = CH3SO3H + H2O

C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H4NO2 + H3O =>
C14H12 + C4H4BrNO2 + 2 H2O = C14H13BrO + C4H4NO2 + H3O

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

HC2H3O2 + Li(OH) = H2O + Li(C2H3O2) =>
HC2H3O2 + Li(OH) = H2O + Li(C2H3O2)

PbS(s) + HBr(aq) = PbBr2(aq) + H2S(g) =>
PbS(s) + 2 HBr(aq) = PbBr2(aq) + H2S(g)

MgCl2 + HCl = MgCl3 + H2 =>
2 MgCl2 + 2 HCl = 2 MgCl3 + H2

Zn + HI = ZnHI =>
Zn + HI = ZnHI

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

CH4N2O + C3O = C5H4N4O3 + H2 =>
2 CH4N2O + C3O = C5H4N4O3 + 2 H2

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S

H2SO3 + Ge = Ge2SO3 + H2 =>
H2SO3 + 2 Ge = Ge2SO3 + H2

Fe4(SiO4)3 + H2S = SiO2 + Fe2S3 + H2O =>
Fe4(SiO4)3 + 6 H2S = 3 SiO2 + 2 Fe2S3 + 6 H2O

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

NaNO2 + Na2SO4 + H2SO4 = Na2S2O6 + HNO3 + H2O =>
2 NaNO2 + Na2SO4 + 3 H2SO4 = 2 Na2S2O6 + 2 HNO3 + 2 H2O

Mg + NH4NO3 = MgO + N2 + H2O =>
Mg + NH4NO3 = MgO + N2 + 2 H2O

Cu(NO3)2 + I = CuI2 + INO3 =>
Cu(NO3)2 + 4 I = CuI2 + 2 INO3

AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3

C10H19O3N + O2 = CO2 + H2O + NO3 =>
4 C10H19O3N + 59 O2 = 40 CO2 + 38 H2O + 4 NO3

As2O3 + HClO3 + H2O = H3AsO4 + HCl =>
3 As2O3 + 2 HClO3 + 9 H2O = 6 H3AsO4 + 2 HCl

Ca(OCl)2 + NaHSO4 = CaSO4 + NaCl + Cl2 + O2 + H2 =>
2 Ca(OCl)2 + 2 NaHSO4 = 2 CaSO4 + 2 NaCl + Cl2 + 2 O2 + H2

MgCl2 + (NH4)F = MgF2 + NH4Cl =>
MgCl2 + 2(NH4)F = MgF2 + 2 NH4Cl

C3H4N2 + H2O + H2 = C3H4O + N2H4 =>
C3H4N2 + H2O + H2 = C3H4O + N2H4

Pb + O2 + CO2 + H2O = Pb(OH)2Pb2CO3 =>
3 Pb + O2 + CO2 + H2O = Pb(OH)2Pb2CO3

P + CrCl4 = Cr3P2 + Cl2 =>
2 P + 3 CrCl4 = Cr3P2 + 6 Cl2

AgNO3 + Ga = Ag + Ga(NO3) =>
AgNO3 + Ga = Ag + Ga(NO3)

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

C3H8 + O2 = ()H2O + ()CO2 =>
C3H8 + 5 O2 = 4()H2O + 3()CO2

C3H7ON + H2O = CH3NH2 + CH3COOH =>
C3H7ON + H2O = CH3NH2 + CH3COOH

SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O

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

K2Cr2O7 + H2SO4 + CH3CHOH = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 18 CH3CHOH = Cr2(SO4)3 + K2SO4 + 12 CH3COCH3 + 13 H2O

C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O

CaO2 + Al = CaO + Al2O3 =>
3 CaO2 + 2 Al = 3 CaO + Al2O3

C6H5OH + KOH = C6H4OHKOH + H =>
C6H5OH + KOH = C6H4OHKOH + H

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Breng de vergelijking van een chemische reactie in evenwicht
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