| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
Na2CO3 + ZnO + GeO2 = Na2ZnGeO4 + CO2 =>
Na2CO3 + ZnO + GeO2 = Na2ZnGeO4 + CO2
KMnO4 + K2SO3 + H2SO4 = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 K2SO3 + H2SO4 = 2 MnO2 + 4 K2SO4 + H2O
Rb + aceticacid = RbH3C2O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbH3C2O2 + H2
CaF2 + Na2SO4 = Ca2(SO4)2 + NaF =>
2 CaF2 + 2 Na2SO4 = Ca2(SO4)2 + 4 NaF
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + Cl2 = AgCl + N2O2 + O2 =>
2 AgNO3 + Cl2 = 2 AgCl + N2O2 + 2 O2
MgO2(s) + H2O(l) = Mg(OH)2(aq) + H2O2(aq) =>
MgO2(s) + 2 H2O(l) = Mg(OH)2(aq) + H2O2(aq)
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
CrO + Cl2 = Cl6Cr + O2 =>
2 CrO + 6 Cl2 = 2 Cl6Cr + O2
Al + PbSO4 = Al2(SO4)3 + Pb =>
2 Al + 3 PbSO4 = Al2(SO4)3 + 3 Pb
Sn(OH)2 + H2SiO3 = Sn(SiO3) + H2O =>
Sn(OH)2 + H2SiO3 = Sn(SiO3) + 2 H2O
Ni + HNO3 = Ni(NO3)3 + H =>
Ni + 3 HNO3 = Ni(NO3)3 + 3 H
W + B = W2B5 =>
2 W + 5 B = W2B5
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
ZnO2 + SO2 = ZnSO4 =>
ZnO2 + SO2 = ZnSO4
NaCl + Hg(NO3)2 = Hg2Cl2 + Na(NO3)2 =>
2 NaCl + 2 Hg(NO3)2 = Hg2Cl2 + 2 Na(NO3)2
NaI + HC2H3O2 = NaC2H3O2 + HI =>
NaI + HC2H3O2 = NaC2H3O2 + HI
Mg(OH)2 + MgCl2(H2O)6 + Al2(OH)5Cl = Mg80Al20(OH)200(Cl)20 + H2O =>
75 Mg(OH)2 + 5 MgCl2(H2O)6 + 10 Al2(OH)5Cl = Mg80Al20(OH)200(Cl)20 + 30 H2O
C2H6 + Br = C2Br6 + HBr =>
C2H6 + 12 Br = C2Br6 + 6 HBr
PH2Br = P + H2 + Br =>
PH2Br = P + H2 + Br
Al2O3*2SiO2*2H2O + HCl = AlCl3 + SiO2 + H2O =>
Al2O3*2SiO2*2H2O + 6 HCl = 2 AlCl3 + 2 SiO2 + 5 H2O
BaCl2 + Na2SO3 = BaSO3 + Na + Cl2 =>
BaCl2 + Na2SO3 = BaSO3 + 2 Na + Cl2
C2H8N2 + N2O10 = N2 + CO2 + H2O =>
5 C2H8N2 + 4 N2O10 = 9 N2 + 10 CO2 + 20 H2O
NaCl + Hg(NO3)2 = Hg2Cl2 + Na(NO3)2 =>
2 NaCl + 2 Hg(NO3)2 = Hg2Cl2 + 2 Na(NO3)2
C6H6 + C2H5COCl = C9H10O + HCl =>
C6H6 + C2H5COCl = C9H10O + HCl
PI + Cl = PCl + I =>
PI + Cl = PCl + I
NCl3 + CH4 = CCl + N2 + H2 =>
2 NCl3 + 6 CH4 = 6 CCl + N2 + 12 H2
CaCO3 + NaHSO4 = CaSO4 + CO2 + Na2SO4 + H2O =>
CaCO3 + 2 NaHSO4 = CaSO4 + CO2 + Na2SO4 + H2O
NaO + HNO3 = NaNO3 + H2 + O =>
2 NaO + 2 HNO3 = 2 NaNO3 + H2 + 2 O
BH(s) + O2(g) = B2O3(s) + H2O =>
2 BH(s) + 2 O2(g) = B2O3(s) + H2O
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
Al + SnO2 = AlO2 + Sn =>
Al + SnO2 = AlO2 + Sn
MnO4 + HSO3 + H{+} = Mn2{+} + SO42 + H2O =>
158 MnO4 + 15 HSO3 + 79 H{+} = 79 Mn2{+} + 15 SO42 + 47 H2O
NaOH + Cu(SO4) = Na(SO4) + Cu(OH) =>
NaOH + Cu(SO4) = Na(SO4) + Cu(OH)
Ca(OH)2 + KF = KOH + CaF2 =>
Ca(OH)2 + 2 KF = 2 KOH + CaF2
Cu + AgBr = Cu2AgBr =>
2 Cu + AgBr = Cu2AgBr
Al + NaOH + H2O = NaAl(OH)10 + H2 =>
2 Al + 2 NaOH + 18 H2O = 2 NaAl(OH)10 + 9 H2
Ni(OH)2 + H = Ni2 + H2O =>
2 Ni(OH)2 + 4 H = Ni2 + 4 H2O
K[CNS] + Ni[SO4] = K2[SO4] + Ni[CNS]2 =>
2 K[CNS] + Ni[SO4] = K2[SO4] + Ni[CNS]2
FeSO4 + AgNO3 = FeNO3 + SO4Ag =>
FeSO4 + AgNO3 = FeNO3 + SO4Ag
NaCl + Hg(NO3)2 = Hg2Cl2 + Na(NO3)2 =>
2 NaCl + 2 Hg(NO3)2 = Hg2Cl2 + 2 Na(NO3)2
P + O4 = P2O5 =>
8 P + 5 O4 = 4 P2O5
HBr + Na2SiO3 = NaBr + H2SiO3 =>
2 HBr + Na2SiO3 = 2 NaBr + H2SiO3
Sb2O5 = Sb + O2 =>
2 Sb2O5 = 4 Sb + 5 O2
C4H9COH + Ag2O = C4H9COOH + Ag =>
C4H9COH + Ag2O = C4H9COOH + 2 Ag
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
NH{4}NO{3} = H{2}0 + N{2}O =>
NH{4}NO{3} = H{2}0 + N{2}O
(NH4)2SO3 = H2O + NH3 + SO2 =>
(NH4)2SO3 = H2O + 2 NH3 + SO2
FeO3H3 = Fe2O3 + H2O =>
2 FeO3H3 = Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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