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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2

NaCl(aq) + KI(aq) = NaI(s) + KCl(aq) =>
NaCl(aq) + KI(aq) = NaI(s) + KCl(aq)

Zn(HCO3)2 = ZnO + H2O + CO2 =>
Zn(HCO3)2 = ZnO + H2O + 2 CO2

K2MnO4 + C2H5OH + HCl = MnO + CO2 + H2O + KCl =>
3 K2MnO4 + C2H5OH + 6 HCl = 3 MnO + 2 CO2 + 6 H2O + 6 KCl

SCl4 + H2O = H2SO3 + HCl =>
SCl4 + 3 H2O = H2SO3 + 4 HCl

K2SO3 + Br2 + H2O = KBr + K2SO4 + H2S =>
5 K2SO3 + Br2 + H2O = 2 KBr + 4 K2SO4 + H2S

MnO2 + NaOH = Na8MnO6 + H2O =>
MnO2 + 8 NaOH = Na8MnO6 + 4 H2O

(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O

CoCl2 + C2H8N2 + HCl + O2 = [CoCl2(C2H8N2)2]Cl + H2O =>
4 CoCl2 + 8 C2H8N2 + 4 HCl + O2 = 4[CoCl2(C2H8N2)2]Cl + 2 H2O

Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2

HgNo3 + Li2S = Li2No3 + HgS =>
HgNo3 + Li2S = Li2No3 + HgS

HClO3 + AsH3 = Cl2 + As2O5 + H2O =>
16 HClO3 + 10 AsH3 = 8 Cl2 + 5 As2O5 + 23 H2O

SO2 + MnO2 = Mn(SO3)2 =>
2 SO2 + MnO2 = Mn(SO3)2

CH3COOH + C2H5OH = CH3COOC3H5 + H2O =>
3 CH3COOH + 2 C2H5OH = 2 CH3COOC3H5 + 4 H2O

Pb{2} + Cl{-} = Pb(Cl)2 =>
Pb{2} + 2 Cl{-} = Pb(Cl)2

CH3C(CH3)CH2 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)CH2(OH) + KOH =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)CH2(OH) + 2 KOH

NH4NO3 = N + O2 + H2O =>
2 NH4NO3 = 4 N + O2 + 4 H2O

NaOH + Cl = NaCl + NaClOH2O =>
2 NaOH + 2 Cl = NaCl + NaClOH2O

(NH4)2HPO4 + HCl = NH4Cl + H2PO4 + H2 =>
2(NH4)2HPO4 + 4 HCl = 4 NH4Cl + 2 H2PO4 + H2

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

BaO2 + H2O = Ba(OH)2 + H2O2 =>
BaO2 + 2 H2O = Ba(OH)2 + H2O2

Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl

Pb + MgCl2 = PbMg + Cl2 =>
Pb + MgCl2 = PbMg + Cl2

K3SO3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K3SO3 + K2Cr2O7 + 5 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 5 H2O

C319H505O187N15S + H2O = NH3 + H2S + CH4 + CO2 =>
C319H505O187N15S + 111 H2O = 15 NH3 + H2S + 170 CH4 + 149 CO2

Al + KOH + KNO3 = K3AlO3 + NH3 + H2O =>
8 Al + 21 KOH + 3 KNO3 = 8 K3AlO3 + 3 NH3 + 6 H2O

Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2

Ca(CH3COO)2 + K2CO3 = CaCO3 + KCH3COO =>
Ca(CH3COO)2 + K2CO3 = CaCO3 + 2 KCH3COO

CrO4{-2} + SO3{-2} + H{+} = Cr{3+} + SO4{-2} + H2O =>
2 CrO4{-2} + 3 SO3{-2} + 10 H{+} = 2 Cr{3+} + 3 SO4{-2} + 5 H2O

AgCIO3 = AgCI + O2 =>
2 AgCIO3 = 2 AgCI + 3 O2

CH3(CH2)N(CH3)2 + ClCH2C6H5 = [CH3(CH2)N(CH3)2CH2C6H5] + Cl =>
CH3(CH2)N(CH3)2 + ClCH2C6H5 = [CH3(CH2)N(CH3)2CH2C6H5] + Cl

C3H2O3 + CU = C4H2O3 + U =>
C3H2O3 + CU = C4H2O3 + U

CaCl2 + NH3 + NaH2PO4 = Ca3(PO4)2 + NH4Cl + NaCl =>
3 CaCl2 + 4 NH3 + 2 NaH2PO4 = Ca3(PO4)2 + 4 NH4Cl + 2 NaCl

NaCl9 + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaCl9 + 8 NaCrO2 + 32 NaOH = 8 Na2CrO4 + 27 NaCl + 16 H2O

NaCl + H2CO3 = NaHCO3 + HCl =>
NaCl + H2CO3 = NaHCO3 + HCl

Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)

VOSO4 + Sn + H2SO4 = V2(SO4)3 + SnSO4 + H2O =>
2 VOSO4 + Sn + 2 H2SO4 = V2(SO4)3 + SnSO4 + 2 H2O

MgC + H2SO4 = C + H2 + MgSO4 =>
MgC + H2SO4 = C + H2 + MgSO4

Me2AsCl + PhLi = LiCl + Me2AsPh =>
Me2AsCl + PhLi = LiCl + Me2AsPh

Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)

Al2O3(s) + Cl2(s) + C(s) = AlCl3(s) + CO(s) =>
Al2O3(s) + 3 Cl2(s) + 3 C(s) = 2 AlCl3(s) + 3 CO(s)

Zn + ClO2 = ZnCl2 + O2 =>
Zn + 2 ClO2 = ZnCl2 + 2 O2

BaCl2(aq) + F2(g) = BaF2(aq) + Cl2(g) =>
BaCl2(aq) + F2(g) = BaF2(aq) + Cl2(g)

KNO2 + H2SO4 + K2CrO4 = Cr2(SO4)3 + K2SO4 + H2O + KNO3 =>
3 KNO2 + 5 H2SO4 + 2 K2CrO4 = Cr2(SO4)3 + 2 K2SO4 + 5 H2O + 3 KNO3

C6H5CH2Cl + KOH = C6H5CH2OH + KCl =>
C6H5CH2Cl + KOH = C6H5CH2OH + KCl

NbCl5 + Nb2O5 = NbOCl3 =>
3 NbCl5 + Nb2O5 = 5 NbOCl3

Cu2O + C2H4 = Cu + CO2 + H2O =>
6 Cu2O + C2H4 = 12 Cu + 2 CO2 + 2 H2O

AgCl + SnCl2 = Ag + SnCl4 =>
2 AgCl + SnCl2 = 2 Ag + SnCl4

Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)

BaCl2 + Fe(OH)3 = Ba(OH)3 + FeCl2 =>
BaCl2 + Fe(OH)3 = Ba(OH)3 + FeCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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