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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + Au(OH)3 = AuBr3 + H2O =>
3 HBr + Au(OH)3 = AuBr3 + 3 H2O

Na2HPO4*H2O + H2O = Na4P2O7*10H2O =>
2 Na2HPO4*H2O + 7 H2O = Na4P2O7*10H2O

CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O

Na + H5O = Na3O4H4 + H4 =>
3 Na + 4 H5O = Na3O4H4 + 4 H4

Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O

NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq)

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KI + Ag = AgI + K =>
KI + Ag = AgI + K

C4H5Ag + HCl = C4H6 + AgCl =>
C4H5Ag + HCl = C4H6 + AgCl

K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl

Cu(NO3)2 + ScN = Cu3N2 + Sc(NO3)3 =>
3 Cu(NO3)2 + 2 ScN = Cu3N2 + 2 Sc(NO3)3

Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2

MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O

*C3H5N3O9 = CO2 + H2O + O2 + N2 =>
4*C3H5N3O9 = 12 CO2 + 10 H2O + O2 + 6 N2

NH3*BH3 + H2O = B(OH)3 + H2 + NH3 =>
NH3*BH3 + 3 H2O = B(OH)3 + 3 H2 + NH3

CaCl2 + NaNO3 = CaCl2NO3 + Na =>
CaCl2 + NaNO3 = CaCl2NO3 + Na

Cu*Cl2 + Mg = MgCl2 + Cu =>
Cu*Cl2 + Mg = MgCl2 + Cu

C2H6 + OH{-} = {-} + H2O + CO2 =>
C2H6 + 14 OH{-} = 14e + 10 H2O + 2 CO2

Fe(OH)2 + ZnSO4 = Zn(OH)2 + FeSO4 =>
Fe(OH)2 + ZnSO4 = Zn(OH)2 + FeSO4

CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2

C2H5OH + NaClO = C4H8O3 + NaCl + H2O =>
2 C2H5OH + 3 NaClO = C4H8O3 + 3 NaCl + 2 H2O

Cd(OH)2 + Na2SO4 = CdSO4 + NaOH =>
Cd(OH)2 + Na2SO4 = CdSO4 + 2 NaOH

BiN3O9 + H2S = Bi2S3 + HNO3 =>
2 BiN3O9 + 3 H2S = Bi2S3 + 6 HNO3

NO2 + H3NSO3 = HNO2 + H2NSO3 =>
NO2 + H3NSO3 = HNO2 + H2NSO3

C3H5N3O9 = CO2 + H2O + O2 + N2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + O2 + 6 N2

XeF6 + C6H6 = C6F12 + HF + Xe =>
3 XeF6 + C6H6 = C6F12 + 6 HF + 3 Xe

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O =>
LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O

C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4 =>
C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4

CuFeS2 + O2 + SiO2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 4 O2 + 2 SiO2 = Cu2S + 2 FeSiO3 + 3 SO2

CH3COC2H5 + H2O = CH3COOH + C2H5OH =>
2 CH3COC2H5 + 3 H2O = CH3COOH + 3 C2H5OH

K2SnO3 + HCl = KCl + SnCl4 + H2O =>
K2SnO3 + 6 HCl = 2 KCl + SnCl4 + 3 H2O

NaHC7H4O3NaOH = Na2C7H4O3 + H2O =>
NaHC7H4O3NaOH = Na2C7H4O3 + H2O

Fe(OH)3 + OCl{-} = FeO42{-} + Cl{-} + H2O + H{+} =>
Fe(OH)3 + 40 OCl{-} = FeO42{-} + 40 Cl{-} + H2O + H{+}

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl

K + HCl = K{+} + Cl{-} + H2 =>
2 K + 2 HCl = 2 K{+} + 2 Cl{-} + H2

C6H14O6 + H3BO3 = HBO3 + H2O + C6H8 =>
C6H14O6 + 3 H3BO3 = 3 HBO3 + 6 H2O + C6H8

Se2O2 + KOH = SeOH + KO =>
Se2O2 + 2 KOH = 2 SeOH + 2 KO

Br2 + CrF3 = Br3Cr + F2 =>
3 Br2 + 2 CrF3 = 2 Br3Cr + 3 F2

C4H9OH + O2 = C3H8COOH + H2O =>
4 C4H9OH + 3 O2 = 4 C3H8COOH + 2 H2O

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

Qs + NgOD = Ng3QsO3 + D2 =>
2 Qs + 6 NgOD = 2 Ng3QsO3 + 3 D2

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

AgNo{3} + NaCl = AgCl + NaNo{3} =>
AgNo{3} + NaCl = AgCl + NaNo{3}

Na2SO4 + NH3 + CO2 + H2O = (NH4)2SO4 + Na2CO3 =>
Na2SO4 + 2 NH3 + CO2 + H2O = (NH4)2SO4 + Na2CO3

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

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