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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ni{2+} + (OH){-} = Ni(OH)2 =>
Ni{2+} + 2(OH){-} = Ni(OH)2

K5IO6 + K2N2O2 + HClO4 = KNO3 + I2 + KClO4 + H2O =>
8 K5IO6 + 7 K2N2O2 + 40 HClO4 = 14 KNO3 + 4 I2 + 40 KClO4 + 20 H2O

H2SO4 + LiOH = H2O + HLiSO4 =>
H2SO4 + LiOH = H2O + HLiSO4

CdO + NH3H2O = [Cd(NH3)4](OH)2 + H2O =>
CdO + 4 NH3H2O = [Cd(NH3)4](OH)2 + 3 H2O

NH3(g) + H2O(l) = NH4OH(aq) = NH4 + (aq) + OH{-}(aq) =>
NH3(g) + H2O(l) = NH4OH(aq)

Co(No3)3 + (NH4)2S = Co2S3 + NH4No3 =>
2 Co(No3)3 + 3(NH4)2S = Co2S3 + 6 NH4No3

FeS2 + H2SO4 = H2O + SO2 + Fe2(SO4)3 =>
2 FeS2 + 14 H2SO4 = 14 H2O + 15 SO2 + Fe2(SO4)3

P4O6 = P2O3 =>
P4O6 = 2 P2O3

Hg(NO3) + NaCl = Hg2Cl2 + NaNO3 =>
2 Hg(NO3) + 2 NaCl = Hg2Cl2 + 2 NaNO3

AlBr3 + Cl2 = AlCl3 + Br2* =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2*

PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl

Gd2(CO3)3 + HCl = GdCl3 + (H2CO3)3 =>
Gd2(CO3)3 + 6 HCl = 2 GdCl3 + (H2CO3)3

MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF

H3PO4 + NO2 + H2O = P + HNO3 =>
H3PO4 + 5 NO2 + H2O = P + 5 HNO3

Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O

[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + NH3 + HCl =>
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + 4 NH3 + 2 HCl

SO + O3 = SO3 =>
3 SO + 2 O3 = 3 SO3

K2SO4 + Zn3(PO4)2 = ZnSO4 + K3PO4 =>
3 K2SO4 + Zn3(PO4)2 = 3 ZnSO4 + 2 K3PO4

Ag3 + PO4 = AgPO4 =>
Ag3 + 3 PO4 = 3 AgPO4

Fe(s) + HClO4 = Fe(ClO4)3 + H2 =>
2 Fe(s) + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2

MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)

Na + Cl = NaCl =>
Na + Cl = NaCl

Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O(g) =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O(g)

CH3OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3OH + CH3COOH = CH3COOCH2CH3 + 2 H2O

WCl6 + H2O = WO3 + HCl =>
WCl6 + 3 H2O = WO3 + 6 HCl

Cu(ClO3) = CuCl + O2 =>
2 Cu(ClO3) = 2 CuCl + 3 O2

KCr2O4 + H2SO4 + FeSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 KCr2O4 + 8 H2SO4 + 2 FeSO4 = K2SO4 + 2 Cr2(SO4)3 + Fe2(SO4)3 + 8 H2O

Pb(NO3)2 + N2SO4 = Pb2(SO4)2 + NNO3 =>
2 Pb(NO3)2 + 2 N2SO4 = Pb2(SO4)2 + 4 NNO3

Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O

Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s) =>
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s)

K2S + Ca = CaS + K =>
K2S + Ca = CaS + 2 K

[Cr(OH)]{3-} + Cl2 + OH{-} = CrO4{2{-}+Cl{-}+H2O =>
[Cr(OH)]{3-} + 6 Cl2 + 7 OH{-} = CrO4{2{-}+12Cl{-}+4H2O

KI + KClO3 + H2O = I2 + KCl + KHO =>
6 KI + KClO3 + 3 H2O = 3 I2 + KCl + 6 KHO

Fe(NO3)3 = Fe(NO2)3 + O2 =>
2 Fe(NO3)3 = 2 Fe(NO2)3 + 3 O2

Ni2O3 + Cr = Cr2O3 + Ni =>
Ni2O3 + 2 Cr = Cr2O3 + 2 Ni

P4 + H2O + KOH = PH3 + KH2PO3 =>
P4 + 4 H2O + 2 KOH = 2 PH3 + 2 KH2PO3

Al2(SO4)3 + Ag(NO3) = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 Ag(NO3) = 2 Al(NO3)3 + 3 Ag2SO4

H2PtCl + Al2(C2O4)3 = Al2(PtCl)3 + H2C2O4 =>
3 H2PtCl + Al2(C2O4)3 = Al2(PtCl)3 + 3 H2C2O4

Co(NH3)6(OH)2 + HNO3 = Co(NO3)2 + NH4NO3 + H2O =>
Co(NH3)6(OH)2 + 8 HNO3 = Co(NO3)2 + 6 NH4NO3 + 2 H2O

NH4F(s) + MgCl2(aq) = MgF2(aq) + NH4Cl(s) =>
2 NH4F(s) + MgCl2(aq) = MgF2(aq) + 2 NH4Cl(s)

NaBiO3 + H2SO4 + MnSO4 = Na2SO4 + Bi2(SO4)3 + H2O + HMnO4 =>
10 NaBiO3 + 16 H2SO4 + 4 MnSO4 = 5 Na2SO4 + 5 Bi2(SO4)3 + 14 H2O + 4 HMnO4

KMnO4 + HCl + H2S = KClMnCl2 + H2O + S =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KClMnCl2 + 8 H2O + 5 S

KMnO4 + C6H12O6 = CO2 + MnO + H2O + K2CO3(pasospararesolver) =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 30 H2O + 12 K2CO3(pasospararesolver)

CO2 + C = CO =>
CO2 + C = 2 CO

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

F4O3 + C = F2 + CO2 =>
2 F4O3 + 3 C = 4 F2 + 3 CO2

Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

HNO3(aq) + K2SO3(aq) = KNO3(aq) + H2SO3(aq) =>
2 HNO3(aq) + K2SO3(aq) = 2 KNO3(aq) + H2SO3(aq)

CH3CH2OCH2CH3 + HCl = CH3CH2Cl + H2O =>
CH3CH2OCH2CH3 + 2 HCl = 2 CH3CH2Cl + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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