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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + KOH = KAl(OH)4 + K =>
Al + 4 KOH = KAl(OH)4 + 3 K

C6H8 + O2 = CO + H2 =>
C6H8 + 3 O2 = 6 CO + 4 H2

NiBr2 + BiCl5 = NiCl2 + BiBr5 =>
5 NiBr2 + 2 BiCl5 = 5 NiCl2 + 2 BiBr5

Fe2[SO4]3 + H2O + SO2 = Fe2SO4 + H2SO4 =>
Fe2[SO4]3 + 4 H2O + 2 SO2 = Fe2SO4 + 4 H2SO4

CuSO4*5H2O = H2SO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O = H2SO4 + Cu(OH)2 + 3 H2O

A8 = A3 =>
3 A8 = 8 A3

Ni(BrO3)2 + Pb3(AsO4)4 = Ni3(AsO4)2 + Pb(BrO3)4 =>
6 Ni(BrO3)2 + Pb3(AsO4)4 = 2 Ni3(AsO4)2 + 3 Pb(BrO3)4

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)

CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)

Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2

ClO2 + Na2S2O3 + H2O = NaHSO4 + HCl =>
8 ClO2 + 5 Na2S2O3 + 9 H2O = 10 NaHSO4 + 8 HCl

ZnCl2 + K2Cr2O7 + H2SO4 = KHSO4 + CrO2Cl2 + Zn(HSO4)2 + H2O =>
2 ZnCl2 + K2Cr2O7 + 6 H2SO4 = 2 KHSO4 + 2 CrO2Cl2 + 2 Zn(HSO4)2 + 3 H2O

Zn3(PO4)2 + KOH = Zn(OH)2 + K3PO4 =>
Zn3(PO4)2 + 6 KOH = 3 Zn(OH)2 + 2 K3PO4

CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)

H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
H2SO4 + 2 FeSO4 + 2 HNO3 = Fe2(SO4)3 + 2 NO2 + 2 H2O

Mg(OH)2 + (NH4)3(PO4) = NH3 + H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2(NH4)3(PO4) = 6 NH3 + 6 H2O + Mg3(PO4)2

C5H10O4 + KMnO4 = MnO2 + K2CO3 + H2O + CO2 =>
3 C5H10O4 + 22 KMnO4 = 22 MnO2 + 11 K2CO3 + 15 H2O + 4 CO2

H2O2 + C16H19N3O5S = CO2 + HNO3 + H2SO4 + H2O =>
47 H2O2 + C16H19N3O5S = 16 CO2 + 3 HNO3 + H2SO4 + 54 H2O

C7H8 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
C7H8 + 2 KMnO4 = KC7H5O2 + 2 MnO2 + KOH + H2O

Cu + CaCO3 = Ca2 + CuCO3 =>
2 Cu + 2 CaCO3 = Ca2 + 2 CuCO3

CuO + NH4Cl = Cu + CuCl2 + NH2 + OH =>
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + 2 NH2 + 4 OH

Sb(NO3)3 + KOH = KNO3 + Sb(OH)3 =>
Sb(NO3)3 + 3 KOH = 3 KNO3 + Sb(OH)3

CH3Li + CH3NH2 = CH4 + CH3NHLi =>
CH3Li + CH3NH2 = CH4 + CH3NHLi

NaOCl + NaOH + Na2S2O3 = NaCl + Na2SO4 + H2O =>
4 NaOCl + 2 NaOH + Na2S2O3 = 4 NaCl + 2 Na2SO4 + H2O

MnSO4 + Mn = Mn2SO4 =>
MnSO4 + Mn = Mn2SO4

HCl + Co(OH)2 = Cl2Co + H2O =>
2 HCl + Co(OH)2 = Cl2Co + 2 H2O

HNO3 + HBr = Br + NO + H2O =>
HNO3 + 3 HBr = 3 Br + NO + 2 H2O

AsO4 + HCl = AsO2 + H2O + Cl =>
AsO4 + 4 HCl = AsO2 + 2 H2O + 4 Cl

H2O + S8 + O2 = H2SO4 =>
8 H2O + S8 + 12 O2 = 8 H2SO4

Na + Al(OH)3 = Na(OH)3 + Al =>
Na + Al(OH)3 = Na(OH)3 + Al

NH3OHF + H2CrO6 = N2 + CrF3 + HF + H2O =>
14 NH3OHF + 2 H2CrO6 = 7 N2 + 2 CrF3 + 8 HF + 26 H2O

Fe + CuCO3 = FeCuCO3 =>
Fe + CuCO3 = FeCuCO3

CaCO3(s) + HCl(aq) = CaCl2 + H2O + CO2 =>
CaCO3(s) + 2 HCl(aq) = CaCl2 + H2O + CO2

HBr + AgNO3 = AgBr(s) + HNO3 =>
HBr + AgNO3 = AgBr(s) + HNO3

K2CrO4 + LiOH = Li2CrO4 + KOH =>
K2CrO4 + 2 LiOH = Li2CrO4 + 2 KOH

H3PO4 + HCl = H2PO3Cl + H2O =>
H3PO4 + HCl = H2PO3Cl + H2O

Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn

Rb + SrSO4 = RbSO4 + Sr =>
Rb + SrSO4 = RbSO4 + Sr

C4H10 + Br2 = C4H5Br3 + HBr =>
C4H10 + 4 Br2 = C4H5Br3 + 5 HBr

CaC2O4 + MnO4 = CaO + C2O4 + Mn =>
4 CaC2O4 + MnO4 = 4 CaO + 4 C2O4 + Mn

CrSO4 + NH4OH = (NH4)2SO4 + Cr(OH)2 =>
CrSO4 + 2 NH4OH = (NH4)2SO4 + Cr(OH)2

Fe2(SO4)3 + Na2O = Fe2O3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2O = Fe2O3 + 3 Na2(SO4)

Fe(NO3)3H2O + (NH2)2CO = Fe2O3 + CO2 + NO + H2O =>
10 Fe(NO3)3H2O + 9(NH2)2CO = 5 Fe2O3 + 9 CO2 + 48 NO + 28 H2O

BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2

NO(g) + CO(g) = N2(g) + CO2(g) =>
2 NO(g) + 2 CO(g) = N2(g) + 2 CO2(g)

ZnOH + NH3 = Zn + NH3OH =>
ZnOH + NH3 = Zn + NH3OH

Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Cl{-} + H2O = OH{-} + HCl =>
Cl{-} + H2O = OH{-} + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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