| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2Cl2 = 2 S + Cl2
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
KBr + NH4NO3 = KNH4 + BrNO3 =>
KBr + NH4NO3 = KNH4 + BrNO3
H2S2O7 + KOH = KHSO4 + H2O =>
H2S2O7 + 2 KOH = 2 KHSO4 + H2O
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2 =>
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
HCl + CaCl2 = HCl2 + CaCl =>
HCl + CaCl2 = HCl2 + CaCl
CuNO3*6H2O = CuNO3 + H2O =>
CuNO3*6H2O = CuNO3 + 6 H2O
Cr + CoCl2 = Cr2Cl3 + Co =>
4 Cr + 3 CoCl2 = 2 Cr2Cl3 + 3 Co
Y + K + S = KYS =>
Y + K + S = KYS
Sr(NO3)2 + NaF = SrF2 + NaNO3 =>
Sr(NO3)2 + 2 NaF = SrF2 + 2 NaNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + H2O = Mg{2+} + OH{-} + H =>
Mg + 2 H2O = Mg{2+} + 2 OH{-} + 2 H
C2 + F2 = CF4 =>
C2 + 4 F2 = 2 CF4
NaNO2 + Cu + H2SO4 = NO2 + CuSO4 + NaH =>
2 NaNO2 + Cu + H2SO4 = 2 NO2 + CuSO4 + 2 NaH
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
PbP + K = PbKP =>
PbP + K = PbKP
BaSO3 + AgNO3 = Ba(NO3)2 + Ag2SO3 =>
BaSO3 + 2 AgNO3 = Ba(NO3)2 + Ag2SO3
Cr + CoCl2 = Cr2Cl3 + Co =>
4 Cr + 3 CoCl2 = 2 Cr2Cl3 + 3 Co
Pb2 + HCl = PbCl2 + H2 =>
Pb2 + 4 HCl = 2 PbCl2 + 2 H2
[Ni(NH3)6]Cl2 + HCl = NiCl2 + NH4Cl =>
[Ni(NH3)6]Cl2 + 6 HCl = NiCl2 + 6 NH4Cl
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnO4 + CO + H2O =>
CaC2O4 + 2 KMnO4 + 2 H2SO4 = CaSO4 + K2SO4 + 2 MnO4 + 2 CO + 2 H2O
CH3COOH + HNO3 = N2 + CO2 + H2O =>
5 CH3COOH + 8 HNO3 = 4 N2 + 10 CO2 + 14 H2O
ZnCl{2} + NaOH = Zn(OH){2} + NaCl =>
ZnCl{2} + NaOH = Zn(OH){2} + NaCl
Sr + HNO3 = H2 + Sr(NO3)2 =>
Sr + 2 HNO3 = H2 + Sr(NO3)2
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
C4H9 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
30 C4H9 + 22 KMnO4 + 33 H2SO4 = 40 C3H6O + 22 MnSO4 + 11 K2SO4 + 48 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
CH3COOH(aq) + KOH(aq) = KCH3COO + H2O =>
CH3COOH(aq) + KOH(aq) = KCH3COO + H2O
NaOH + HNO3 + (NH4)2MoO4 = Na4NH + (NO3)2MoO4 + H2O =>
8 NaOH + 2 HNO3 + (NH4)2MoO4 = 2 Na4NH + (NO3)2MoO4 + 8 H2O
Cd(NO3)2 + Na2CrO4 = CdCrO4 + NaNO3 =>
Cd(NO3)2 + Na2CrO4 = CdCrO4 + 2 NaNO3
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I3 + CO2 + H2O =>
6 Ce(IO3)4 + 72 H2C2O4 = 3 Ce2(C2O4)3 + 8 I3 + 126 CO2 + 72 H2O
C63H88CoN14O14P + K2Cr2O7 + H2SO4 = K2SO4 + Co2(SO4)3 + Cr2(SO4)3 + HNO3 + H3PO4 + CO2 + H2O =>
2 C63H88CoN14O14P + 130 K2Cr2O7 + 523.00000000001H2SO4 = 130 K2SO4 + Co2(SO4)3 + 130 Cr2(SO4)3 + 28 HNO3 + 2 H3PO4 + 126 CO2 + 594.00000000001H2O
Na2SO4 + W(NO3)6 = NaNO3 + W(SO4)3 =>
3 Na2SO4 + W(NO3)6 = 6 NaNO3 + W(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H6O + O2 = CO2 + H2O =>
C4H6O + 5 O2 = 4 CO2 + 3 H2O
Mg2 + H2CO3 = MgCO3 + H2 =>
Mg2 + 2 H2CO3 = 2 MgCO3 + 2 H2
NaNO3 + CuO = NaNO2 + CuO2 =>
NaNO3 + CuO = NaNO2 + CuO2
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
Ca + C = CaC2 =>
Ca + 2 C = CaC2
V2O5 + KOH = V(OH)5 + K2O =>
V2O5 + 10 KOH = 2 V(OH)5 + 5 K2O
Na2OFeO = Na2FeO2 =>
Na2OFeO = Na2FeO2
CH3OONa + H2O = CH3OOH + NaOH =>
CH3OONa + H2O = CH3OOH + NaOH
H2SO4 + ZnSO4 = H2(SO4)2 + Zn =>
H2SO4 + ZnSO4 = H2(SO4)2 + Zn
ZnSO4 + Na(OH) = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 Na(OH) = Zn(OH)2 + Na2(SO4)
K2SO3 + KIO3 + H2SO4 = K2SO4 + I2 + H2O =>
5 K2SO3 + 2 KIO3 + H2SO4 = 6 K2SO4 + I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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