| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + C6H8O7 = NaClC6H8O7
H2S + BrO3{-} + H{+} = S + Br2 + H2O =>
5 H2S + 2 BrO3{-} + 2 H{+} = 5 S + Br2 + 6 H2O
CH3CH2C6H5OH + O2 = CO2 + H2O =>
4 CH3CH2C6H5OH + 41 O2 = 32 CO2 + 22 H2O
Al + ZnSO4 = Al2SO4 + Zn =>
2 Al + ZnSO4 = Al2SO4 + Zn
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
Al(OH)3 + HClO4 = Al(OH)3HClO4 =>
Al(OH)3 + HClO4 = Al(OH)3HClO4
Cl2 + AgI = ClI + Ag =>
Cl2 + 2 AgI = 2 ClI + 2 Ag
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
CH3CH2CH2CH2OHHBr = CH3CH2CH2CH2BrH2O =>
CH3CH2CH2CH2OHHBr = CH3CH2CH2CH2BrH2O
Na + NaNO2 + H2O = Na2N2O2 + NaOH =>
4 Na + 2 NaNO2 + 2 H2O = Na2N2O2 + 4 NaOH
Ca[OH]2 + CO2 = CaCO3 + H2O =>
Ca[OH]2 + CO2 = CaCO3 + H2O
Zr(OH)4 = Zr + (OH)4 =>
Zr(OH)4 = Zr + (OH)4
C4H9Br + AgNO3 = C4H9 + AgBr + NO3 =>
C4H9Br + AgNO3 = C4H9 + AgBr + NO3
Fe(HCO3)2 + NaOCl + H2O = Fe(OH)3 + NaCl + CO2 =>
2 Fe(HCO3)2 + NaOCl + H2O = 2 Fe(OH)3 + NaCl + 4 CO2
FeOSO3 = Fe(SO4) =>
FeOSO3 = Fe(SO4)
C5H9O4N + O2 = CO2 + H2O + NO3 =>
4 C5H9O4N + 27 O2 = 20 CO2 + 18 H2O + 4 NO3
AlOH3HNO3 = AlNO3H(OH3) =>
AlOH3HNO3 = AlNO3H(OH3)
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
N2H4 + O2 = H2O2 + N2 =>
N2H4 + 2 O2 = 2 H2O2 + N2
Na2Cl = Cl2 + Na2 =>
2 Na2Cl = Cl2 + 2 Na2
H2S2O7 + KOH = KHSO4 + H2O =>
H2S2O7 + 2 KOH = 2 KHSO4 + H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
S8(s) + Cl2(g) = SCl2(l) =>
S8(s) + 8 Cl2(g) = 8 SCl2(l)
S8(s) + Cl2(g) = S2Cl2 =>
S8(s) + 4 Cl2(g) = 4 S2Cl2
C6H8O7 + Al = C6H5AlO7 + H2 =>
2 C6H8O7 + 2 Al = 2 C6H5AlO7 + 3 H2
LiCO3 = LiO + CO2 =>
LiCO3 = LiO + CO2
NaI(aq) + Cl2(g) = NaCl(aq) + I2 =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2
Dy + O2 = Dy2O3 =>
4 Dy + 3 O2 = 2 Dy2O3
K3PO4 + HCl = H2 + KCl + PO4 =>
2 K3PO4 + 6 HCl = 3 H2 + 6 KCl + 2 PO4
AgNO3 + CdI2 = AgI + Cd(NO3)2 =>
2 AgNO3 + CdI2 = 2 AgI + Cd(NO3)2
X(OH)4 = X2O4 + H2O =>
2 X(OH)4 = X2O4 + 4 H2O
HI + KNO2 = HNO2 + KI =>
HI + KNO2 = HNO2 + KI
H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2
Zn(OH)2 + KOH + H2O = KZn(OH)4 + H2 =>
2 Zn(OH)2 + 2 KOH + 2 H2O = 2 KZn(OH)4 + H2
CuCl2 + K2CO3 = Cu2(CO3)2 + KCl =>
2 CuCl2 + 2 K2CO3 = Cu2(CO3)2 + 4 KCl
Zn(OH)2 + KOH + H2O = KZn(OH)4 + H2 =>
2 Zn(OH)2 + 2 KOH + 2 H2O = 2 KZn(OH)4 + H2
Ba(NO3)2 + K2S = BaS + KNO3 =>
Ba(NO3)2 + K2S = BaS + 2 KNO3
C3H6(g) + NH3 + O2(g) = CH2CHCN + H2O =>
2 C3H6(g) + 2 NH3 + 3 O2(g) = 2 CH2CHCN + 6 H2O
NaBr + (VO2){+} = VBr4{+} + Na2O =>
4 NaBr + (VO2){+} = VBr4{+} + 2 Na2O
LiNO3H2O = HNO3LiOH =>
LiNO3H2O = HNO3LiOH
KMnO4 + NH4OH = NH2 + KMn + OH =>
KMnO4 + 2 NH4OH = 2 NH2 + KMn + 6 OH
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq) =>
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq)
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
(NaH)2 + CO3 = Na2CO3 + CO2 + H2O =>
(NaH)2 + 2 CO3 = Na2CO3 + CO2 + H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO3 + H2O =>
2 K4Fe(CN)6 + 61 PbO2 + 136 HCl = 8 KCl + 2 FeCl3 + 61 PbCl2 + 12 CO2 + 12 HNO3 + 62 H2O
K(MnO4) + Ba(Cr2O7) = K2(Cr2O7) + Ba(MnO4)2 =>
2 K(MnO4) + Ba(Cr2O7) = K2(Cr2O7) + Ba(MnO4)2
SO2HCl = HSO2Cl =>
SO2HCl = HSO2Cl
H2SO4 + KMnO4 = O3 + K2SO4 + MnSO4 + H2O =>
9 H2SO4 + 6 KMnO4 = 5 O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Li2SO3 + H3PO4 = Li3PO4 + H2SO3 =>
3 Li2SO3 + 2 H3PO4 = 2 Li3PO4 + 3 H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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