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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(lll) + H2SO4 = Fe(lll)SO4 + H2 =>
Fe(lll) + H2SO4 = Fe(lll)SO4 + H2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2

Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O

Mo2W2N3 = WN2 + MoN + W =>
2 Mo2W2N3 = WN2 + 4 MoN + 3 W

CaCl{2} + PbCO{3} = PbCl{2} + CaCO{3} =>
CaCl{2} + PbCO{3} = PbCl{2} + CaCO{3}

C46H92 + O2 = CO2 + H2O =>
C46H92 + 69 O2 = 46 CO2 + 46 H2O

C7H11O9P + NaOH = C7H7Na4O9P + H2O =>
C7H11O9P + 4 NaOH = C7H7Na4O9P + 4 H2O

KO2 + CO2 = K2CO3 + O2(g) =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2(g)

FrNO3 + I2 + H2O = FrIO3 + HNO + FrI =>
6 FrNO3 + 3 I2 + 3 H2O = 5 FrIO3 + 6 HNO + FrI

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Ag(NO3)(aq) + NH4(OH)(aq) = Ag(OH)(s) + NH4(NO3)(s) =>
Ag(NO3)(aq) + NH4(OH)(aq) = Ag(OH)(s) + NH4(NO3)(s)

Cs2O + SO3 = Cs2SO4 =>
Cs2O + SO3 = Cs2SO4

Cr2(SO4)3 + NaOH = Cr(HO)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(HO)3 + 3 Na2SO4

C2H5NSCl + O2 = CO + NO2 + H2O + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 2 NO2 + 4 H2O + 2 SO3 + 2 HCl

ZnCu(Cl)2 = CuZn(Cl)2 =>
ZnCu(Cl)2 = CuZn(Cl)2

Na2S2O3 + HNO3 = Na2SO4 + S + NO2 + H2O =>
Na2S2O3 + 2 HNO3 = Na2SO4 + S + 2 NO2 + H2O

KI + H2SO4 + Na2[B2(O2)2(OH)4]6H2O = K2SO4 + I2 + NaOH + B + H2O =>
70 KI + 35 H2SO4 + Na2[B2(O2)2(OH)4]6H2O = 35 K2SO4 + 35 I2 + 2 NaOH + 12 B + 47 H2O

Al + Cu(CH3CO2)2 = Al(CH3CO2)3 + Cu =>
2 Al + 3 Cu(CH3CO2)2 = 2 Al(CH3CO2)3 + 3 Cu

AgCl + (NH4)OH = Ag(NH3)2Cl + H2O =>
AgCl + 2(NH4)OH = Ag(NH3)2Cl + 2 H2O

Pb(NO3)2 + Cu(SO4)2 = Pb(SO4)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(SO4)2 = Pb(SO4)2 + Cu(NO3)2

ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O

Ti + Cl2 = TiCl3 =>
2 Ti + 3 Cl2 = 2 TiCl3

H3PO4 + Ca = H2 + Ca3O8P2 =>
2 H3PO4 + 3 Ca = 3 H2 + Ca3O8P2

PbClF = PbF + Cl =>
PbClF = PbF + Cl

Fe(OH)3 + MgSO4 = Fe2(SO4)3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 MgSO4 = Fe2(SO4)3 + 3 Mg(OH)2

H2(SO4) = H + SO4 =>
H2(SO4) = 2 H + SO4

Fe2(SO4)3 + CrCl2 + H2SO4 = FeSO4 + Cr2(SO4)3 + HCl =>
Fe2(SO4)3 + 2 CrCl2 + 2 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 4 HCl

Se + HNO3 = SeNO3 + H2 =>
2 Se + 2 HNO3 = 2 SeNO3 + H2

Zn(OH)2CH2COOH = Zn(CH3COO2)H2O =>
Zn(OH)2CH2COOH = Zn(CH3COO2)H2O

Fe + AlO3 = Fe3O4 + Al2O3 =>
9 Fe + 8 AlO3 = 3 Fe3O4 + 4 Al2O3

Au2O3 + H2O = H2O3 + Au2O =>
Au2O3 + H2O = H2O3 + Au2O

NaBr + ZnCO3 = ZnBr2 + Na2CO3 =>
2 NaBr + ZnCO3 = ZnBr2 + Na2CO3

(NH4)6Mo7O24 + HCl + Na2SO3 = Mo5O14 + NH4Cl + Na2SO4 + H2O =>
5(NH4)6Mo7O24 + 30 HCl + 7 Na2SO3 = 7 Mo5O14 + 30 NH4Cl + 7 Na2SO4 + 15 H2O

FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2

Ba3[Fe(CN)6]2 + CH3COOH = H3[Fe(CN)6] + (CH3COO)2Ba =>
Ba3[Fe(CN)6]2 + 6 CH3COOH = 2 H3[Fe(CN)6] + 3(CH3COO)2Ba

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3OOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CH3OOH + 5 H2O

C5H10O5 = C5H4O2 + H2O =>
C5H10O5 = C5H4O2 + 3 H2O

CuS + NH4Cl = CuCl2 + (NH4)2S =>
CuS + 2 NH4Cl = CuCl2 + (NH4)2S

AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2

Ne + Ne{2+} = Ne2{2+} =>
Ne + Ne{2+} = Ne2{2+}

Am(NO3)3 = Am2O3 + NO2 + O2 =>
4 Am(NO3)3 = 2 Am2O3 + 12 NO2 + 3 O2

Zn + HCl + K2Cr2O7 = CrCl3 + H2O + KCl + ZnCl2 =>
3 Zn + 14 HCl + K2Cr2O7 = 2 CrCl3 + 7 H2O + 2 KCl + 3 ZnCl2

Na2O + C + N2 = NaCN + CO =>
Na2O + 3 C + N2 = 2 NaCN + CO

Fe(ClO3)2 + K2S = FeS + KClO3 =>
Fe(ClO3)2 + K2S = FeS + 2 KClO3

C12H20N12O36 = CO2 + H2O + N2 + O2 =>
C12H20N12O36 = 12 CO2 + 10 H2O + 6 N2 + O2

BaO = Ba + O26 =>
26 BaO = 26 Ba + O26

MnO4{-} + S3O6{2-} + OH{-} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S3O6{2-} + 4 OH{-} = 8 MnO2 + 9 SO4{2-} + 2 H2O

Na + P = Na3P3 =>
3 Na + 3 P = Na3P3

KY + F2 = KF + Y =>
2 KY + F2 = 2 KF + 2 Y

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Breng de vergelijking van een chemische reactie in evenwicht
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