| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 HC1 = 2 MgC1 + H2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
Cu(NO3)2 + AgNO3 = Ag(NO3)2 + CuNO3 =>
Cu(NO3)2 + AgNO3 = Ag(NO3)2 + CuNO3
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Zn2 + HBr = ZnBr2 + H2 =>
Zn2 + 4 HBr = 2 ZnBr2 + 2 H2
Sn3N2 + NiCrO4 = SnCrO4 + Ni3N2 =>
Sn3N2 + 3 NiCrO4 = 3 SnCrO4 + Ni3N2
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
H{+}1 + Cl{-}1 = HCl =>
H{+}1 + Cl{-}1 = HCl
NiClO3 = Ni + Cl2 + O2 =>
2 NiClO3 = 2 Ni + Cl2 + 3 O2
PbI2 + HBr = PbBr2 + HI =>
PbI2 + 2 HBr = PbBr2 + 2 HI
W + Cl = WCl5 =>
W + 5 Cl = WCl5
CONH2(NH)NO2 + Zn + H2O = CONH2(NH)NH2 + Zn(OH)2 =>
CONH2(NH)NO2 + 3 Zn + 4 H2O = CONH2(NH)NH2 + 3 Zn(OH)2
K2Cr2O7 + Ag + H2SO4 = K2SO4 + Cr2(SO4)3 + AgO2 + H2O =>
2 K2Cr2O7 + 3 Ag + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 AgO2 + 8 H2O
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
Cs2SO4 = Cs + SO4 =>
Cs2SO4 = 2 Cs + SO4
C6H6 + O3NH = C6NO2H5 + H2O =>
C6H6 + O3NH = C6NO2H5 + H2O
CaCl3 + Na2CO3 = Na2Cl3 + CaCO3 =>
CaCl3 + Na2CO3 = Na2Cl3 + CaCO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + P3 = Cu3P2 =>
9 Cu + 2 P3 = 3 Cu3P2
H2SO4 + CuSO3 = CuSO4 + SO2 + H2O =>
H2SO4 + CuSO3 = CuSO4 + SO2 + H2O
Po4 + Cu = Cu3(Po4)2 =>
2 Po4 + 3 Cu = Cu3(Po4)2
C6H4(OH)COOH + NaOH = CH3COONa + C6H4(OH)COONa =>
3 C6H4(OH)COOH + 8 NaOH = 7 CH3COONa + C6H4(OH)COONa
SH2O + O2 = SO2 + H2O =>
SH2O + O2 = SO2 + H2O
NH3 + N2O4 = H2O + N2 =>
8 NH3 + 3 N2O4 = 12 H2O + 7 N2
Cr2O3(s) + HCl(aq) = CrCl3(s) + H2O(l) =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3(s) + 3 H2O(l)
Cu + HNO3 + O = CuNO3 + H2O =>
2 Cu + 2 HNO3 + O = 2 CuNO3 + H2O
Li2O + SO4 = Li2SO5 =>
Li2O + SO4 = Li2SO5
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Mn(NO3)2 + H2O2 + KOH = K2MnO4 + KNO3 + H2O =>
Mn(NO3)2 + 2 H2O2 + 4 KOH = K2MnO4 + 2 KNO3 + 4 H2O
W + Cl = WCl4 =>
W + 4 Cl = WCl4
PbI2 + HNO3 = Pb(NO3)2 + I2 + H2 =>
PbI2 + 2 HNO3 = Pb(NO3)2 + I2 + H2
W + Cl = Cl6W =>
W + 6 Cl = Cl6W
Ni2(CO3)3 + Mo(PO4)2 = NiPO4 + Mo(CO3)3 =>
Ni2(CO3)3 + Mo(PO4)2 = 2 NiPO4 + Mo(CO3)3
Na2S + I2 + H2O + NaNO3 = Na2S2O3 + NaI + HNO3 =>
2 Na2S + 4 I2 + 3 H2O + 6 NaNO3 = Na2S2O3 + 8 NaI + 6 HNO3
KBr + Pb(CH3COO)2 = PbBr2 + CH3COOK =>
2 KBr + Pb(CH3COO)2 = PbBr2 + 2 CH3COOK
FeSO4 + KI + KIO4 + H2O = Fe(OH)2 + K2SO4 + I2 =>
4 FeSO4 + 7 KI + KIO4 + 4 H2O = 4 Fe(OH)2 + 4 K2SO4 + 4 I2
HI + Al = H3Al + I =>
3 HI + Al = H3Al + 3 I
K2Cr2O7 + H2S = K2S + H2Cr2O7 =>
K2Cr2O7 + H2S = K2S + H2Cr2O7
P(s) + O2(g) = PO(s) =>
2 P(s) + O2(g) = 2 PO(s)
Ag2PO4 = Ag2 + PO4 =>
Ag2PO4 = Ag2 + PO4
Zn + MnO2 + NH4Cl = Mn2O3 + Zn(NH3)2Cl2 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = Mn2O3 + Zn(NH3)2Cl2 + H2O
Na2S2O7 + LiCoO2 = CoSO4 + Na2SO4 + Li2SO4 + O2 =>
6 Na2S2O7 + 4 LiCoO2 = 4 CoSO4 + 6 Na2SO4 + 2 Li2SO4 + O2
SnCl4 + (NH4)3 + PO4 = Sn3(PO4)2 + (NH4)3Cl =>
3 SnCl4 + 12(NH4)3 + 2 PO4 = Sn3(PO4)2 + 12(NH4)3Cl
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
W + Cl = WCl =>
W + Cl = WCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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