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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + NH3 + H2O = [Cu(NH3)4(H2O)2](OH)2 =>
Cu(OH)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2](OH)2

Er2O3 + Fe2O3 + MgO = ErFeMgO4 =>
Er2O3 + Fe2O3 + 2 MgO = 2 ErFeMgO4

C5H12O + C2H4O2 = C6H11O2 + H2O =>
14 C5H12O + 25 C2H4O2 = 20 C6H11O2 + 24 H2O

N2O4 + H2H4 = N2 + H2O =>
3 N2O4 + 4 H2H4 = 3 N2 + 12 H2O

Na[Cr(OH)4(H2O)2] + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 Na[Cr(OH)4(H2O)2] + 8 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 12 H2O

CuCl2(s) = CuCl2(aq) =>
CuCl2(s) = CuCl2(aq)

NH4VO2 + Zn + HCl = NH3 + V + ZnCl2 + H2O =>
2 NH4VO2 + 3 Zn + 6 HCl = 2 NH3 + 2 V + 3 ZnCl2 + 4 H2O

NaOH + KOH = K(OH)2 + Na =>
NaOH + KOH = K(OH)2 + Na

C3H3O2H + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
2 C3H3O2H + 3 NaHCO3 = H2O + 3 CO2 + 3 NaC2H3O2

Fe2P + FeS4 = P2S10 + FeS =>
6 Fe2P + 14 FeS4 = 3 P2S10 + 26 FeS

(SiH2)2 + H2O = SiH4 + H2SiO =>
(SiH2)2 + H2O = SiH4 + H2SiO

KMnO4 + Al = AlO + K2O + MnO2 =>
2 KMnO4 + 3 Al = 3 AlO + K2O + 2 MnO2

MoO2 + XeF2 = MoF6 + Xe + O =>
MoO2 + 3 XeF2 = MoF6 + 3 Xe + 2 O

HBr2 + HNO3 = HBrO3 + NO2 + H2O =>
HBr2 + 11 HNO3 = 2 HBrO3 + 11 NO2 + 5 H2O

C6H10O5 + HNO3 = N2O3 + CO2 + H2O =>
C6H10O5 + 12 HNO3 = 6 N2O3 + 6 CO2 + 11 H2O

H2SO4 + Pb(CO3)2 = Pb(SO4)2 + H2O + CO2 =>
2 H2SO4 + Pb(CO3)2 = Pb(SO4)2 + 2 H2O + 2 CO2

Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O

C2H5OH + CUO = C2H3 + CU + H2O =>
2 C2H5OH + CUO = 2 C2H3 + CU + 3 H2O

FeI3 + Mn(SO4) = Fe2(SO4)3 + MnI2 =>
2 FeI3 + 3 Mn(SO4) = Fe2(SO4)3 + 3 MnI2

Ag3(AsO4) + Ca2(SO4)2 = Ca3(AsO4)2 + Ag2(SO4) =>
4 Ag3(AsO4) + 3 Ca2(SO4)2 = 2 Ca3(AsO4)2 + 6 Ag2(SO4)

Al + ZnSO4 = Al2SO4 + Zn =>
2 Al + ZnSO4 = Al2SO4 + Zn

Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2 =>
Ca(OH)2 + Na2(SO)4 = Ca(SO)4 + Na2(OH)2

Ag(NO3) = AgO + NO2 =>
Ag(NO3) = AgO + NO2

Zn(NO3)2 + NH3*H2O = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4NO3

Fe(s) + HCl(g) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(aq) + 3 H2(g)

NiO + CO2 = NiCO3 =>
NiO + CO2 = NiCO3

HNO3 + HClO4 = NO2ClO4 + H2O =>
HNO3 + HClO4 = NO2ClO4 + H2O

AgNO3 + AlCl3 = AgCl3 + AlNO3 =>
AgNO3 + AlCl3 = AgCl3 + AlNO3

Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O

K2C2O4 + H2SO4 = HCOOH + CO2 + K2SO4 =>
K2C2O4 + H2SO4 = HCOOH + CO2 + K2SO4

Ca20 + F19 = CaF2 =>
19 Ca20 + 40 F19 = 380 CaF2

KI + CS2 = KICS2 =>
KI + CS2 = KICS2

(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O

La2O3(s) + CO2 = La2O2CO3 =>
La2O3(s) + CO2 = La2O2CO3

C2H3Cl3 + HCl = C2H6 + Cl2 =>
C2H3Cl3 + 3 HCl = C2H6 + 3 Cl2

Al(OH)3 + KBr = AlBr3 + KOH =>
Al(OH)3 + 3 KBr = AlBr3 + 3 KOH

Al + Fe2O3 = AlFe3 + O2 =>
4 Al + 6 Fe2O3 = 4 AlFe3 + 9 O2

HClO3 + O2 = HClO4 =>
2 HClO3 + O2 = 2 HClO4

MgBr2 + Al2O3 = MgO + AlBr3 =>
3 MgBr2 + Al2O3 = 3 MgO + 2 AlBr3

LiOH(ac) + HCl = LiCl(ac) + H2O =>
LiOH(ac) + HCl = LiCl(ac) + H2O

AgNO{+3} + Cu = Ag + Cu{+2} + NO =>
2 AgNO{+3} + 3 Cu = 2 Ag + 3 Cu{+2} + 2 NO

CH3COOCa + NH4OH + CO2 = CaCO3 + CH3COONH4 + H2O =>
8 CH3COOCa + 9 NH4OH + 10 CO2 = 8 CaCO3 + 9 CH3COONH4 + 3 H2O

C57H104O6 + C6H18 = C57H110O6 + C6H6 =>
2 C57H104O6 + C6H18 = 2 C57H110O6 + C6H6

C2H5OH + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4) + H2O + K2SO4 =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 5 C2H4O2 + 2 Cr2(SO4) + 9 H2O + 2 K2SO4

K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + K3(Fe(CN)6) + MnSO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 3 K2SO4 + 5 K3(Fe(CN)6) + MnSO4 + 4 H2O

SnI4 + Pb(NO3)2 = Sn(NO3)4 + PbI2 =>
SnI4 + 2 Pb(NO3)2 = Sn(NO3)4 + 2 PbI2

MoO3 + Cs2CO3 + V2O5 = CsMoV2O8 + CO2 + O =>
2 MoO3 + Cs2CO3 + 2 V2O5 = 2 CsMoV2O8 + CO2 + O

Ag2S + HNO3 = Ag(NO3)2 + H2S + H2 =>
Ag2S + 4 HNO3 = 2 Ag(NO3)2 + H2S + H2

CuCl2(aq) + Na2CO3(aq) = CuCO3 + Cl2Na2 =>
CuCl2(aq) + Na2CO3(aq) = CuCO3 + Cl2Na2

C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H5O7 + 15 NaHCO3 = 10 H2O + 21 CO2 + 5 Na3C6H5O7

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Breng de vergelijking van een chemische reactie in evenwicht
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