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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + NaOH = Na(OH)2 + H2 =>
2 H2O + 2 NaOH = 2 Na(OH)2 + H2

H6C3O + O2 = CO2 + H2O =>
H6C3O + 4 O2 = 3 CO2 + 3 H2O

PtO + H2O = PtO2H2 =>
PtO + H2O = PtO2H2

C6H8O7 + Cu(NO3)2*3H2O + Fe(N03)39H20 + Zn(NO3)26H20 = Cu05Zn05Fe2O4 + H2O + CO2 + N2 =>
346 C6H8O7 + 45 Cu(NO3)2*3H2O + 18 Fe(N03)39H20 + 45 Zn(NO3)26H20 = 9 Cu05Zn05Fe2O4 + 2149 H2O + 2076 CO2 + 1683 N2

Cl + AlI3 = AlCl + I =>
Cl + AlI3 = AlCl + 3 I

W3 + O2 = W2O3 =>
4 W3 + 9 O2 = 6 W2O3

Ba{2} + SO4{2-} = BaSO4 =>
Ba{2} + SO4{2-} = BaSO4

Mg + O = Mg4O =>
4 Mg + O = Mg4O

HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H

KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O

Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

As2O3 + NaOH + H2O = Na(As(OH)4) =>
As2O3 + 2 NaOH + 3 H2O = 2 Na(As(OH)4)

RbNO3 + BaF2 = Ba(NO3)2 + RbF =>
2 RbNO3 + BaF2 = Ba(NO3)2 + 2 RbF

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

Br + Ba2 = BaBr2 =>
4 Br + Ba2 = 2 BaBr2

CrCl3 + K(OH) + Br2 = K2CrO4 + KClO4 + KBr + H2O =>
2 CrCl3 + 64 K(OH) + 27 Br2 = 2 K2CrO4 + 6 KClO4 + 54 KBr + 32 H2O

Mg(OH)2 + CaBr2 = MgBr2 + Ca(OH)2 =>
Mg(OH)2 + CaBr2 = MgBr2 + Ca(OH)2

C2H4Br2 + Zn = C2H2 + ZnBr2 + H2 =>
C2H4Br2 + Zn = C2H2 + ZnBr2 + H2

Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl

C51H68O6 + O2 = CO2 + H2O =>
C51H68O6 + 65 O2 = 51 CO2 + 34 H2O

PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2

MnO4 + H2O = MnO(OH)2 + OH =>
MnO4 + 3 H2O = MnO(OH)2 + 4 OH

NaMnO4 + NaOH = Na2MnO4 + O2 + H2O =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + O2 + 2 H2O

Fe + F = FeF3 =>
Fe + 3 F = FeF3

CoCl2(H2O)6 + NH4OH + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 10 NH4OH + H2O2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O

Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O

Ba(NO3)2 + Na2CO3 = Ba(CO3)2 + Na2NO3 =>
Ba(NO3)2 + 2 Na2CO3 = Ba(CO3)2 + 2 Na2NO3

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

NaCl + H2O1 = NaOH + H2 + Cl2 =>
2 NaCl + 2 H2O1 = 2 NaOH + H2 + Cl2

H2S + Al = SAl + H2 =>
H2S + Al = SAl + H2

N + I = NI3 =>
N + 3 I = NI3

AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2

KClO{3} = KCl + O{3} =>
KClO{3} = KCl + O{3}

Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na

NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl

HI + H2SO4 = H2O + I2 + H2S =>
8 HI + H2SO4 = 4 H2O + 4 I2 + H2S

AlBr3 + Ba(OH)2 = Al(OH)3 + BaBr2 =>
2 AlBr3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaBr2

Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2

SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3

N2S + ZnCl2 = N2Cl2 + ZnS =>
N2S + ZnCl2 = N2Cl2 + ZnS

K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3

H3PO4 + NH4 + MoO4 + H = (NH4)3PO4*12MoO3 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 21 H = (NH4)3PO4*12MoO3 + 12 H2O

H + CuO2 = CuH + O2 =>
H + CuO2 = CuH + O2

Hg2Cl2 + NH3 = Hg2(NH3) + Cl2 =>
Hg2Cl2 + NH3 = Hg2(NH3) + Cl2

CH3COOH + Br = CH3COOBr + H2 =>
2 CH3COOH + 2 Br = 2 CH3COOBr + H2

C9H10 + KMnO4 + H2SO4 = C8H4O4 + MnSO4 + K2SO4 + H2O =>
40 C9H10 + 116 KMnO4 + 174 H2SO4 = 45 C8H4O4 + 116 MnSO4 + 58 K2SO4 + 284 H2O

CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl

MgBr + AgP = MgBrAgP =>
MgBr + AgP = MgBrAgP

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Breng de vergelijking van een chemische reactie in evenwicht
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