| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + CaC4H6O4 = Ca(OH)2 + K2C4H6O4
SrCO3 + H3BO3 + Eu2O3 = SrB4O7Eu + H2O + CO2 + O2 =>
4 SrCO3 + 16 H3BO3 + 2 Eu2O3 = 4 SrB4O7Eu + 24 H2O + 4 CO2 + 3 O2
H3AsO4 + I{-} + H{+} = HAsO2 + I2 + H2O =>
H3AsO4 + 2 I{-} + 2 H{+} = HAsO2 + I2 + 2 H2O
LiCl + H2O = Li + ClOH2 =>
LiCl + H2O = Li + ClOH2
C73H167O1 + O2 = CO2 + H2O =>
4 C73H167O1 + 457 O2 = 292 CO2 + 334 H2O
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
P4(s) + OH{-}(aq) + H2O(l) = PH3(g) + H2PO2{-}(aq) =>
P4(s) + 3 OH{-}(aq) + 3 H2O(l) = PH3(g) + 3 H2PO2{-}(aq)
C + TiO2 = Ti + CO2 =>
C + TiO2 = Ti + CO2
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + SO4Ba =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + SO4Ba
Mn(OH)2 + H3Po4 = Mn3(Po4)2 + H2O =>
3 Mn(OH)2 + 2 H3Po4 = Mn3(Po4)2 + 6 H2O
Zn + AlCl3 = Al + ZnCl =>
3 Zn + AlCl3 = Al + 3 ZnCl
CaOCl2 = CaCl2 + O2 =>
2 CaOCl2 = 2 CaCl2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO2 + O2 = H2O + N2O5 =>
2 HNO2 + O2 = H2O + N2O5
Na2CO3 + HC2H3O2 = C2H3NaO2 + H2O + CO2 =>
Na2CO3 + 2 HC2H3O2 = 2 C2H3NaO2 + H2O + CO2
VO2 + NaOH = Na2VO3 + H2O =>
VO2 + 2 NaOH = Na2VO3 + H2O
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CO2 + 2 K2SO4 + 8 H2O
CH4C3H8 + O2 = CO2 + H2O =>
CH4C3H8 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3(s) + H2O(l) = (NH4)2O(s) + HNO3(aq) =>
2 NH4NO3(s) + H2O(l) = (NH4)2O(s) + 2 HNO3(aq)
(NH4)2SO4(s) + KBr(s) = KSO4(aq) + Br(NH4)2(s) =>
(NH4)2SO4(s) + KBr(s) = KSO4(aq) + Br(NH4)2(s)
CH3CH2CHO + K2Cr2O7 + H2SO4 = H2O + CH3CH2COOH + Cr2(SO4)3 + K2SO4 =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 4 H2O + 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4
NaCl + AqNo3 = AqCl + NaNo3 =>
NaCl + AqNo3 = AqCl + NaNo3
LaCl3*7H2O = LaOCl + HCl + H2O =>
LaCl3*7H2O = LaOCl + 2 HCl + 6 H2O
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + CO2 + H2O + MnSO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O + 2 MnSO4
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
Na + Sn = Na15Sn4 =>
15 Na + 4 Sn = Na15Sn4
S + Rb2(OH)2 = Rb2S + Rb2(SO4) + H2O =>
4 S + 4 Rb2(OH)2 = 3 Rb2S + Rb2(SO4) + 4 H2O
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
K2CO3 + P2O5 = K3PO4 + CO2 =>
3 K2CO3 + P2O5 = 2 K3PO4 + 3 CO2
Na2S2O4 + HCl = NaCl + SO4 + H2O + S =>
4 Na2S2O4 + 8 HCl = 8 NaCl + 3 SO4 + 4 H2O + 5 S
Ag2CrO4 + NaOH = AgOH + Na2CrO4 =>
Ag2CrO4 + 2 NaOH = 2 AgOH + Na2CrO4
CaI + Cl2 = Cl2I + Ca =>
CaI + Cl2 = Cl2I + Ca
CaSO3 + H3AsO4 = Ca3(AsO4)2 + SO2 + H2O =>
3 CaSO3 + 2 H3AsO4 = Ca3(AsO4)2 + 3 SO2 + 3 H2O
CaCl2 + H2O = CaH2 + OCl2 =>
CaCl2 + H2O = CaH2 + OCl2
NaOH + Na2C2O4 = OHNa2C2O4 + Na =>
NaOH + Na2C2O4 = OHNa2C2O4 + Na
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 KI + 4 H2SO4 = 2 I2 + MnSO4 + 3 K2SO4 + 4 H2O
Na2S(s) + H2O(l) = Na + H2S + OH =>
Na2S(s) + 2 H2O(l) = 2 Na + H2S + 2 OH
MnO2{-} + HS{-} + H{+} = SO4{2-} + Mn{2+} + H2 =>
2 MnO2{-} + HS{-} + 5 H{+} = SO4{2-} + 2 Mn{2+} + 3 H2
MnO4{-} + Bi + H2O = MnO2 + Bi(OH)3 + OH{-} =>
MnO4{-} + Bi + 2 H2O = MnO2 + Bi(OH)3 + OH{-}
LiBr + Co(SO3) = Li2(SO3) + Co(Br)2 =>
2 LiBr + Co(SO3) = Li2(SO3) + Co(Br)2
*C5H12 + O2 = CO2 + H2O =>
*C5H12 + 8 O2 = 5 CO2 + 6 H2O
HN3 + HBr = N2 + NH4Br =>
3 HN3 + HBr = 4 N2 + NH4Br
NiSO4 + (NH4)2S = NiS + NH3 + H2SO4 =>
NiSO4 + (NH4)2S = NiS + 2 NH3 + H2SO4
H2SO4 + Ca(OH)3 = CaOHSO4 + H2O =>
H2SO4 + Ca(OH)3 = CaOHSO4 + 2 H2O
C6H6 + NaBr + Cl2 = C6H5Cl + NaCl + HBr =>
C6H6 + NaBr + Cl2 = C6H5Cl + NaCl + HBr
C2H5COH + O2 = C3H6O2 =>
2 C2H5COH + O2 = 2 C3H6O2
FeP + O2 = FeO + P2O5 =>
4 FeP + 7 O2 = 4 FeO + 2 P2O5
FePO4 + NaOH = Na3PO4 + Fe2O3 + H2O =>
2 FePO4 + 6 NaOH = 2 Na3PO4 + Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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