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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4*5H2O + (NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + (NH4)SO4 + H2O =>
2 CuSO4*5H2O + 4(NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + 2(NH4)SO4 + 13 H2O

N2 + O2 + H2O = NH4NO3 =>
2 N2 + O2 + 4 H2O = 2 NH4NO3

As + NaOH + H2O = AsH3 + NaHAsO3 =>
7 As + 3 NaOH + 6 H2O = 4 AsH3 + 3 NaHAsO3

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2

C6H6 + H2O2 = C6H5OH + H2O =>
C6H6 + H2O2 = C6H5OH + H2O

Na2S2O3 + HBr = NaBr + H2S2O3 =>
Na2S2O3 + 2 HBr = 2 NaBr + H2S2O3

Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O

HCN + Pt(OH)2 = H2O + Pt(CN)2 =>
2 HCN + Pt(OH)2 = 2 H2O + Pt(CN)2

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

LiBr + Cl2 = Br2 + LiCl =>
2 LiBr + Cl2 = Br2 + 2 LiCl

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

Ca(C2H3O2)2(aq) + NaCl = CaCl2 + Na(C2H3O2) =>
Ca(C2H3O2)2(aq) + 2 NaCl = CaCl2 + 2 Na(C2H3O2)

NH3 + F = HF + N2F4 =>
2 NH3 + 10 F = 6 HF + N2F4

Hg(NO3)2 + K2S = K(NO3) + HgS =>
Hg(NO3)2 + K2S = 2 K(NO3) + HgS

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr

PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O

FeCl3 + (NH4)(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4)Cl

C + O = carbondioxide =>
C + 2 O = CO2

Cr2(SO4)3 + Na2B4O7 = Cr(BO2)3 + NaBO2 + SO2 + O2 =>
2 Cr2(SO4)3 + 6 Na2B4O7 = 4 Cr(BO2)3 + 12 NaBO2 + 6 SO2 + 3 O2

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

HCl + Cu(OH)2 = Cl2Cu + H2O =>
2 HCl + Cu(OH)2 = Cl2Cu + 2 H2O

Cr2S3 + Cl2O7 + KOH = K2Cr2O7 + K2SO4 + Cl2 + H2O =>
7 Cr2S3 + 15 Cl2O7 + 56 KOH = 7 K2Cr2O7 + 21 K2SO4 + 15 Cl2 + 28 H2O

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

Na + NaSO4 = Na2SO4 =>
Na + NaSO4 = Na2SO4

BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4

SnCl2 + K2CrO4 + KOH + H2O = K2[Sn(OH)6] + CrCl3 =>
3 SnCl2 + 2 K2CrO4 + 2 KOH + 8 H2O = 3 K2[Sn(OH)6] + 2 CrCl3

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl

ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl

Mg + (H3PO4)2 = Mg3(PO4) + H =>
6 Mg + (H3PO4)2 = 2 Mg3(PO4) + 6 H

SiO2 + N2 = NO2 + Si =>
2 SiO2 + N2 = 2 NO2 + 2 Si

BaCO3 + La2O3 + IrO2 + O2 = Ba3LaIr2O9 + CO2 =>
12 BaCO3 + 2 La2O3 + 8 IrO2 + O2 = 4 Ba3LaIr2O9 + 12 CO2

ZnS + KNO3 = K2SO4 + Zn0 + N + SO2 =>
2 ZnS + 2 KNO3 = K2SO4 + 2 Zn0 + 2 N + SO2

C3H3Ag + HCl = C3H4AgCl =>
C3H3Ag + HCl = C3H4AgCl

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

MgNO3 + KSO4 = MgSO4 + KNO3 =>
MgNO3 + KSO4 = MgSO4 + KNO3

K(NO3) + BaCO3 = K2CO3 + Ba(NO3)2 =>
2 K(NO3) + BaCO3 = K2CO3 + Ba(NO3)2

Ra + N2 = Ra3N3 =>
6 Ra + 3 N2 = 2 Ra3N3

Hg(NO3)2 + H2O = Hg2O(NO3)2 + HNO3 =>
2 Hg(NO3)2 + H2O = Hg2O(NO3)2 + 2 HNO3

Al2(SO4)3(aq) + Ba(OH)2(aq) = BaSO4(aq) + Al(OH)3(aq) =>
Al2(SO4)3(aq) + 3 Ba(OH)2(aq) = 3 BaSO4(aq) + 2 Al(OH)3(aq)

PH4Cl + H2O = PH4OH + HCl =>
PH4Cl + H2O = PH4OH + HCl

NaNO3 + H2S = H2O + S + NaNO =>
NaNO3 + 2 H2S = 2 H2O + 2 S + NaNO

Cd(NO3)24H2O + WO2(O2)(OH2) = CdWO4 + N2 + H2O + O2 =>
Cd(NO3)24H2O + WO2(O2)(OH2) = CdWO4 + 12 N2 + 2 H2O + 36 O2

PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O

Zn + Co(No3) = Zn(No3)2 + Co =>
Zn + 2 Co(No3) = Zn(No3)2 + 2 Co

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Breng de vergelijking van een chemische reactie in evenwicht
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