| Équations équilibrées la veille |
HNO3 + Mn(HO)2 = H(HO)2 + MnNO3
H8O = H + O2 =>
2 H8O = 16 H + O2
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
C = C9 =>
9 C = C9
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
RbCl + H2O = H2 + Cl2 + RbOH =>
2 RbCl + 2 H2O = H2 + Cl2 + 2 RbOH
FeSO4 + NaClO + H2O = Fe2(SO4)3 + NaCl + Fe(OH)3 =>
6 FeSO4 + 3 NaClO + 3 H2O = 2 Fe2(SO4)3 + 3 NaCl + 2 Fe(OH)3
Pb(No3)2 + Na2Co3 = PbCo3 + Na + (No3)2 =>
Pb(No3)2 + Na2Co3 = PbCo3 + 2 Na + (No3)2
CH3ONO + HSO3H = CH3ONH2H2SO4 + SO3 =>
CH3ONO + 2 HSO3H = CH3ONH2H2SO4 + SO3
In + NH3 = InN + H2 =>
2 In + 2 NH3 = 2 InN + 3 H2
Br2 + OH[{-}] = BrO[{-}] + Br[{-}]*H2O =>
Br2 + 2 OH[{-}] = BrO[{-}] + Br[{-}]*H2O
Ca(ClO)2 + KI + H2SO4 = I2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 4 KI + 2 H2SO4 = 2 I2 + CaCl2 + 2 K2SO4 + 2 H2O
Sn + Bi{3+} = Sn{2+} + Bi =>
3 Sn + 2 Bi{3+} = 3 Sn{2+} + 2 Bi
AgNO3 + HNO3 = Ag(NO3)2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag(NO3)2 + H2
MnO2 + H2SO4 + NaCl = Cl2 + H2O + MnSO4 + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = Cl2 + 2 H2O + MnSO4 + Na2SO4
Br2 + H2SO4 = HBr + SO2 + O2 =>
Br2 + H2SO4 = 2 HBr + SO2 + O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl
Ag3PO4 + Ba(OH)2 = Ba3(PO4)2 + AgOH =>
2 Ag3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 AgOH
CuCl + K2S = Cu2S + KCl =>
2 CuCl + K2S = Cu2S + 2 KCl
Rn + F = RnF =>
Rn + F = RnF
HCOOC2H5 + H2O = C2H5OH + HCOOH =>
HCOOC2H5 + H2O = C2H5OH + HCOOH
MnSO4 + Na2S = MnS2 + Na + O =>
MnSO4 + Na2S = MnS2 + 2 Na + 4 O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaOH + SOH2 = NaOH2 + SOH =>
NaOH + SOH2 = NaOH2 + SOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HOH = Cu(OH)2 + H2 =>
Cu + 2 HOH = Cu(OH)2 + H2
Fe(OH)2 + O2 + H20(l) = Fe(OH)3 =>
20 Fe(OH)2 + 10 O2 + H20(l) = 20 Fe(OH)3
ZnS + HNO3 = ZnNO3 + H2S2 =>
2 ZnS + 2 HNO3 = 2 ZnNO3 + H2S2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(C2H3O2)2 + FePO4 = CaPO4 + Fe(C2H3O2)2 =>
Ca(C2H3O2)2 + FePO4 = CaPO4 + Fe(C2H3O2)2
SnCl2*2H2O = SnO + HCl + H2O =>
SnCl2*2H2O = SnO + 2 HCl + H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
SO2 + MgO = MgO2 + SO =>
SO2 + MgO = MgO2 + SO
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
KNO2 + K2Gr2O7 + HNO3 = KNO3 + Gr(NO3)3 + H2O =>
3 KNO2 + K2Gr2O7 + 8 HNO3 = 5 KNO3 + 2 Gr(NO3)3 + 4 H2O
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C7H6O3 + CH3OH = C9H10O4 + H2O =>
8 C7H6O3 + 7 CH3OH = 7 C9H10O4 + 3 H2O
N2H2 + H2 = N2H4 =>
N2H2 + H2 = N2H4
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
KClO3KCl = KCl + O3 =>
KClO3KCl = 2 KCl + O3
Cl + NaF = NaClF =>
Cl + NaF = NaClF
NaPO4 + AgNO3 = Na(NO3) + AgPO4 =>
NaPO4 + AgNO3 = Na(NO3) + AgPO4
C3H7OH + KMnO4 + H2SO4 = Mn(OH)2 + C3H6O2 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 2 H2SO4 = 4 Mn(OH)2 + 5 C3H6O2 + 2 K2SO4 + 3 H2O
Cr2O3 + Na = Cr + Na2O =>
Cr2O3 + 6 Na = 2 Cr + 3 Na2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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