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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaOH(s) + H2CO3(aq) = H2O(l) + Na2CO3(s) =>
2 NaOH(s) + H2CO3(aq) = 2 H2O(l) + Na2CO3(s)

Al(NO3)3 + NH4OH = Al(OH) + NH4NO3 + H2O =>
4 Al(NO3)3 + 14 NH4OH = 4 Al(OH) + 13 NH4NO3 + 7 H2O

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2

Na2CO3 + H2O2 = Na2CO3*15H2O2 =>
Na2CO3 + 15 H2O2 = Na2CO3*15H2O2

BaCl2 + BaO + CuO = Ba2Cu3O4Cl2 =>
BaCl2 + BaO + 3 CuO = Ba2Cu3O4Cl2

H2O + KNO2 + Zn = NH3 + KOH + Zn(OH)2 =>
5 H2O + KNO2 + 3 Zn = NH3 + KOH + 3 Zn(OH)2

Co(NO2)6{3-} + H{+} = Co{2+} + NO + NO2 + H2O =>
2 Co(NO2)6{3-} + 10 H{+} = 2 Co{2+} + 5 NO + 7 NO2 + 5 H2O

XeF2 + NiF2 + CsF = Cs2NiF6 + Xe =>
XeF2 + NiF2 + 2 CsF = Cs2NiF6 + Xe

C18H38 + H2O = CO2 + CH4 =>
4 C18H38 + 34 H2O = 17 CO2 + 55 CH4

Fe(NO3)3*9H2O + C2H6O2 = Fe3O4 + CO2 + H2O + N2 =>
30 Fe(NO3)3*9H2O + 46 C2H6O2 = 10 Fe3O4 + 92 CO2 + 408 H2O + 45 N2

MgCl + NaOH = MgNa + ClOH =>
MgCl + NaOH = MgNa + ClOH

NaOH + AgNO3(aq) = NaNO3 + Ag2O + H2O =>
2 NaOH + 2 AgNO3(aq) = 2 NaNO3 + Ag2O + H2O

MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO

H10C14 + O2 = CO2 + H2O =>
2 H10C14 + 33 O2 = 28 CO2 + 10 H2O

Cr(OH)4{-} + H2O2 + HO{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 HO{-} = 2 CrO4{2-} + 8 H2O

K2CO3 + NH4NO3 = KNO3 + (NH4)2CO3 =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + (NH4)2CO3

K + MgSO3 = K2SO3 + Mg =>
2 K + MgSO3 = K2SO3 + Mg

Cl2(g) + I{-}(aq) = Cl{-}(aq) + I2(s) =>
Cl2(g) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(s)

Fe{+} + MnO4{-} + H = Fe3{+} + Mn2{+} + H2O =>
9 Fe{+} + 4 MnO4{-} + 32 H = 3 Fe3{+} + 2 Mn2{+} + 16 H2O

NaNO3(s) = NaNO2(s) + O2 =>
2 NaNO3(s) = 2 NaNO2(s) + O2

RbCl + ZnCl2 = Rb2ZnCl4 =>
2 RbCl + ZnCl2 = Rb2ZnCl4

K3N + O2 = NO + K =>
2 K3N + O2 = 2 NO + 6 K

Fe(OH)3(aq) = Fe2O3(aq) + H2O =>
2 Fe(OH)3(aq) = Fe2O3(aq) + 3 H2O

HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3

Cl2 + NaOH = NaClNaOCl + H2O =>
Cl2 + 2 NaOH = NaClNaOCl + H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

ZnCl2H2O = ZnOHClHCl =>
ZnCl2H2O = ZnOHClHCl

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

C6H8O2 + NaHCO3 = H2O + CO2 + C6H8Na =>
33 C6H8O2 + 28 NaHCO3 = 34 H2O + 58 CO2 + 28 C6H8Na

Sb3 + MnO4 = SbO4 + Mn2 =>
2 Sb3 + 6 MnO4 = 6 SbO4 + 3 Mn2

P2S3 + NHO3 + H2O = H3PO4 + S + NO =>
3 P2S3 + 10 NHO3 + 4 H2O = 6 H3PO4 + 9 S + 10 NO

Pb(NO3)2 + NaCl + H2O = NaOH + PbCl2 + HNO3 =>
Pb(NO3)2 + 2 NaCl + 2 H2O = 2 NaOH + PbCl2 + 2 HNO3

NH3 + Cl = N + HCl =>
NH3 + 3 Cl = N + 3 HCl

H2SO4 + H2 = H4SO4 =>
H2SO4 + H2 = H4SO4

MgSO3 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2O + SO2

Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3

La(NO3)3*6H2O + Fe(NO3)3*9H2O = LaFeO3 + HNO3 + H2O =>
La(NO3)3*6H2O + Fe(NO3)3*9H2O = LaFeO3 + 6 HNO3 + 12 H2O

Na(CH3COO) + CaS = Na2S + Ca(CH3COO)2 =>
2 Na(CH3COO) + CaS = Na2S + Ca(CH3COO)2

Mg + HNO3 = Mg{2+} + NO3{-} + NO2 + H2O =>
Mg + 4 HNO3 = Mg{2+} + 2 NO3{-} + 2 NO2 + 2 H2O

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

FeSO3 + HNO3 = NO + FeSO4 + H2 =>
4 FeSO3 + 2 HNO3 = 2 NO + 4 FeSO4 + H2

Ca + Cr2O7{2-} + H{+} = Ca{2+} + Cr{3+} + H2O =>
3 Ca + Cr2O7{2-} + 14 H{+} = 3 Ca{2+} + 2 Cr{3+} + 7 H2O

Mo + KClO4 = Mo2O3 + KCl =>
8 Mo + 3 KClO4 = 4 Mo2O3 + 3 KCl

Ba3 + N2 + H2O = BaO2H2 + NH3 =>
Ba3 + N2 + 6 H2O = 3 BaO2H2 + 2 NH3

Ag + KCN = KAgCN =>
Ag + KCN = KAgCN

Cu(SO4)2*H2O = Cu(SO4)2H2O =>
Cu(SO4)2*H2O = Cu(SO4)2H2O

CrCl2 + HgO + H2O + O2 = Cr(OH)3 + HgCl2 =>
4 CrCl2 + 4 HgO + 6 H2O + O2 = 4 Cr(OH)3 + 4 HgCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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