| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V2O5 + 9 C = 4 VC + 5 CO2
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
C2H4 + KMnO4 + H2O = CO2 + K{+} + Mn{114514-} + H{+} =>
47726626.75015C2H4 + 5001 KMnO4 + 190886503.0006H2O = 95453253.500301CO2 + 5001.0000000158K{+} + 5001.0000000158Mn{114514-} + 572679513.0018H{+}
CH3NHNH2 + N2O4 = CO2 + H2O + N3 =>
4 CH3NHNH2 + 5 N2O4 = 4 CO2 + 12 H2O + 6 N3
NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + H2O =>
2 NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + 2 H2O
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
K2SO4 = K2 + SO4 =>
K2SO4 = K2 + SO4
Na3PO4(aq) + KNO3(aq) = KPO4(s) + Na3NO3(aq) =>
Na3PO4(aq) + KNO3(aq) = KPO4(s) + Na3NO3(aq)
Cu + NH3 = Cu(NH3) =>
Cu + NH3 = Cu(NH3)
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
Ag + Cu(NO3)2 = AgNO3 + Cu =>
2 Ag + Cu(NO3)2 = 2 AgNO3 + Cu
C20H42 = H2 + C60 =>
3 C20H42 = 63 H2 + C60
C2H4O2 + H2O = CO2 + H2 =>
C2H4O2 + 2 H2O = 2 CO2 + 4 H2
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
C4H8O + H2 = C4H10O =>
C4H8O + H2 = C4H10O
PbCl2 + H2S = PbS + H2Cl2 =>
PbCl2 + H2S = PbS + H2Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(g) =>
KCN(aq) + HNO3(aq) = KNO3(aq) + HCN(g)
Zn + CH3CH2COOH = CH3CH2COOZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CH2COOZn + H2
Cr2O7{-}2 + CH3CH2OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12 Cr2O7{-}2 + 37 CH3CH2OH + 20 H{+} = 8 Cr3{+} + 37 CH3COOH + 47 H2O
C4H8O + H2 = C4H10O =>
C4H8O + H2 = C4H10O
N2H4*H2SO4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4*H2SO4 + 4 KMnO4 + H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
MgBr2 + Al2(SO4)3 = AlBr3 + MgSO4 =>
3 MgBr2 + Al2(SO4)3 = 2 AlBr3 + 3 MgSO4
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
SN(NO3)2(aq) + H2SO4(aq) = SNSO4(s) + HNO3(aq) =>
SN(NO3)2(aq) + H2SO4(aq) = SNSO4(s) + 2 HNO3(aq)
SnCl2 + Fe2(SO4)3 = SnSO4 + FeCl3 =>
3 SnCl2 + Fe2(SO4)3 = 3 SnSO4 + 2 FeCl3
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-} =>
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-}
BaSiF6 = SiF4 + BaF2 =>
BaSiF6 = SiF4 + BaF2
BaCO3(s) + HCl(aq) = BaCl2(aq) + CO2(g) + H2O(g) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + CO2(g) + H2O(g)
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+} =>
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+}
Ca(OH) + CH3COOH = CH3COOCa + H2O =>
Ca(OH) + CH3COOH = CH3COOCa + H2O
NaI + K2CO3 = Na2CO3 + KI =>
2 NaI + K2CO3 = Na2CO3 + 2 KI
H2O2 + C6H8N2 = C6H7N2O2 + H2O =>
5 H2O2 + 2 C6H8N2 = 2 C6H7N2O2 + 6 H2O
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
BaOH + HI = BaI + H2O =>
BaOH + HI = BaI + H2O
Al + Ba(OH)2 = Ba3(AlO3)2 + H2 =>
2 Al + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
C4H4O4 + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
3 C4H4O4 + 2 KMnO4 + 4 H2O = 3 C4H6O6 + 2 MnO2 + 2 KOH
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
Al + CuCl2 + H2O = Cu(OH)2 + AlCl3 + H =>
2 Al + 3 CuCl2 + 6 H2O = 3 Cu(OH)2 + 2 AlCl3 + 6 H
C6H12O6 = CH3CH2CH2OH + CO2 + H2O =>
3 C6H12O6 = 4 CH3CH2CH2OH + 6 CO2 + 2 H2O
F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
NCl + CH = CCl + N + H =>
NCl + CH = CCl + N + H
HPO4 + HCl = H2PO4 + Cl =>
HPO4 + HCl = H2PO4 + Cl
Na2PbO2 + HNO3 = H2PbO2 + NaNO3 =>
Na2PbO2 + 2 HNO3 = H2PbO2 + 2 NaNO3
KMnO4 + Cu2SFeSO4FeS2CuS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + Cu2SFeSO4FeS2CuS2 + 12 H2SO4 = 3 CuSO4 + Fe2(SO4)3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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