| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(CH3COO)2 + H2SO3 = MgSO3 + 2 CH3COOH
MgCl2 + H2O = Cl + H2 + MgOH =>
2 MgCl2 + 2 H2O = 4 Cl + H2 + 2 MgOH
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
Zn(OH)2 + H2SO4 + H2O = ZnSO4*7H2O =>
Zn(OH)2 + H2SO4 + 5 H2O = ZnSO4*7H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
Sn + O2 = Sn(O2)2 =>
Sn + 2 O2 = Sn(O2)2
K2Cr2O7 + CoCl2 = CoCr2O7 + KCl =>
K2Cr2O7 + CoCl2 = CoCr2O7 + 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(OH)2 + CuS = Cu2S + H2O2 =>
Cu(OH)2 + CuS = Cu2S + H2O2
Na2HPO4 + NaH2PO4 = Na9P5O17 + H2O =>
4 Na2HPO4 + NaH2PO4 = Na9P5O17 + 3 H2O
BaCrO4 + H{+} + SO4{2-} = BaSO4 + H + CrO4 =>
BaCrO4 + 2 H{+} + SO4{2-} = BaSO4 + 2 H + CrO4
CuOH(s)(heat) = CuO(s) + H2 =>
2 CuOH(s)(heat) = 2 CuO(s) + H2
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO4) + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 22 FeSO4 + 14 H2SO4 = Cr2(SO4) + 11 Fe2(SO4)3 + 2 K2SO4 + 14 H2O
CH4 + F = CF2 + HF =>
CH4 + 6 F = CF2 + 4 HF
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
In(NO3)3 + KIO3 = KNO3 + In(IO3)3 =>
In(NO3)3 + 3 KIO3 = 3 KNO3 + In(IO3)3
CH4 + C6H6 = C6H12 =>
6 CH4 + 2 C6H6 = 3 C6H12
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4 =>
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4
Na2S2O3 + AgNO3 = NaAg + (NO3)2S2O3 =>
Na2S2O3 + 2 AgNO3 = 2 NaAg + (NO3)2S2O3
Ca3(PO4)2 + KOH = KPO4 + Ca3(OH)2 =>
Ca3(PO4)2 + 2 KOH = 2 KPO4 + Ca3(OH)2
C20H14O4 + H2O2 = C20 + H2O =>
C20H14O4 + 3 H2O2 = C20 + 10 H2O
H + Mn + O = HMnO4 =>
H + Mn + 4 O = HMnO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cr2O3(g) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr2O3(g) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2O(l)
Ag + MgOH = AgOH + Mg =>
Ag + MgOH = AgOH + Mg
HI + Li = LiI + H2 =>
2 HI + 2 Li = 2 LiI + H2
HCl + CH2CHCH2CH3 = CH3CHClCH2CH3 =>
HCl + CH2CHCH2CH3 = CH3CHClCH2CH3
CO2 + H2O + Cl2 = C4H9Cl + O2 =>
16 CO2 + 18 H2O + 2 Cl2 = 4 C4H9Cl + 25 O2
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2 =>
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2
IrO2 + H2O = Ir(OH)4 =>
IrO2 + 2 H2O = Ir(OH)4
C + HNO3 = C(NO3)4 + H2 =>
C + 4 HNO3 = C(NO3)4 + 2 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + Cl2 = Zn{2+} + Cl{-}(ZnCl2) =>
Zn + Cl2 = Zn{2+} + 2 Cl{-}(ZnCl2)
Ca5(PO4)3F = Ca + PO4 + F =>
Ca5(PO4)3F = 5 Ca + 3 PO4 + F
((C3H7)4NCl) + CuCl2 = ((C3H7)4N)2Cu2Cl6 =>
2((C3H7)4NCl) + 2 CuCl2 = ((C3H7)4N)2Cu2Cl6
SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2
BO3 + H2O = H3BO3 + OH =>
BO3 + 3 H2O = H3BO3 + 3 OH
Sn2F + H = Sn2FH =>
Sn2F + H = Sn2FH
Rb + SnCl4 = RbCl + Sn =>
4 Rb + SnCl4 = 4 RbCl + Sn
Ti + CH3COOH + NH4F = TiTiF6 + CH3COONH4 + H2 =>
2 Ti + 6 CH3COOH + 6 NH4F = TiTiF6 + 6 CH3COONH4 + 3 H2
HClO2 + NH4(OH) = (NH4)ClO2 + H2O =>
HClO2 + NH4(OH) = (NH4)ClO2 + H2O
PBr + H2 = P4 + HBr =>
4 PBr + 2 H2 = P4 + 4 HBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ag + Ba = BaAg2 =>
2 Ag + Ba = BaAg2
Na2Cr2O7 + AgCH3COO = Ag2Cr2O7 + NaCH3COO =>
Na2Cr2O7 + 2 AgCH3COO = Ag2Cr2O7 + 2 NaCH3COO
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
FeO + Na2O + O2 = NaFeO2 =>
4 FeO + 2 Na2O + O2 = 4 NaFeO2
K2O + Cl2O = KClO =>
K2O + Cl2O = 2 KClO
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
Ti + CH3COOH + NH4F = TiTiF6 + CH3COONH4 + H2 =>
2 Ti + 6 CH3COOH + 6 NH4F = TiTiF6 + 6 CH3COONH4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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