| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 6 HBr + 5 H2S = 2 KBr + 2 MnBr2 + 8 H2O + 5 S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SrCrO = SrOCr =>
SrCrO = SrOCr
CaZnBr = CaBrZn =>
CaZnBr = CaBrZn
HClO2(aq) = HClO3(aq) + HClO(aq) =>
2 HClO2(aq) = HClO3(aq) + HClO(aq)
BaCuF = BaFCu =>
BaCuF = BaFCu
ZnO + AgNO3 = Ag + Zn(NO3)2 + O2 =>
2 ZnO + 4 AgNO3 = 4 Ag + 2 Zn(NO3)2 + O2
C5H10O4 + Br2 + H2O = C5H10O5 + HBr =>
C5H10O4 + Br2 + H2O = C5H10O5 + 2 HBr
CaCl2 + V2(SO4)5 = CaSO4 + VCl5 =>
5 CaCl2 + V2(SO4)5 = 5 CaSO4 + 2 VCl5
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCl + CaCo3 = Na2Co3 + Ca{2+} + Cl{-} =>
2 NaCl + CaCo3 = Na2Co3 + Ca{2+} + 2 Cl{-}
CH4CH2OH + O2 = CH3COOH + H2O =>
4 CH4CH2OH + 5 O2 = 4 CH3COOH + 6 H2O
ZnNaF = ZnFNa =>
ZnNaF = ZnFNa
NaNO2 + Zn + NaOH = Na2ZnO2 + NH3 + H2O =>
NaNO2 + 3 Zn + 5 NaOH = 3 Na2ZnO2 + NH3 + H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Au + KCN + O2 + H2O = C4AuKN4 + KOH =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 C4AuKN4 + 12 KOH
C6H12 = C5H9CH3 =>
C6H12 = C5H9CH3
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
C12H14ONaOH = C12H13ONaH2O =>
C12H14ONaOH = C12H13ONaH2O
C500H500 + O2 = CO2 + H2O =>
C500H500 + 625 O2 = 500 CO2 + 250 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
H4 + I2 = HI =>
H4 + 2 I2 = 4 HI
HCl + Na2CO3(s) = NaCl(aq) + H2O + CO2(g) =>
2 HCl + Na2CO3(s) = 2 NaCl(aq) + H2O + CO2(g)
HCl(aq)Sr(OH)(aq) = HOH(l)SrCl(aq) =>
HCl(aq)Sr(OH)(aq) = HOH(l)SrCl(aq)
(Rb)(I) = RbI =>
(Rb)(I) = RbI
Pb(I)ClCu(III)S = Pb(I)SCu(III)Cl =>
Pb(I)ClCu(III)S = Pb(I)SCu(III)Cl
Cu + HNO3 = Cu(NO3)2 + NO + H2O2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO + 2 H2O2
Cr2(SO4)(NH4)2CO3 = Cr2CO3(NH4)2SO4 =>
Cr2(SO4)(NH4)2CO3 = Cr2CO3(NH4)2SO4
Mn2O6 + H2O = H2Mn2O7 =>
Mn2O6 + H2O = H2Mn2O7
ZnZn(No3)2 = Zn2(No3)2 =>
ZnZn(No3)2 = Zn2(No3)2
C5H10O(l) + O2(g) = CO2 + H2O =>
C5H10O(l) + 7 O2(g) = 5 CO2 + 5 H2O
Ba(NO3)2(aq) + NaCl(aq) = BaCl2(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaCl(aq) = BaCl2(s) + 2 NaNO3(aq)
C2C2H6O + O2 = CO2 + H2O =>
C2C2H6O + 5 O2 = 4 CO2 + 3 H2O
C4H9ClNaHCO3 = NaClH2OCO2C4H8 =>
C4H9ClNaHCO3 = NaClH2OCO2C4H8
FrClRb = RbClFr =>
FrClRb = RbClFr
C8H12O2N2 + O2 = CO2 + H2O + NH3 =>
2 C8H12O2N2 + 17 O2 = 16 CO2 + 6 H2O + 4 NH3
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
KPbN = KNPb =>
KPbN = KNPb
AgClZnH = HClAgZn =>
AgClZnH = HClAgZn
ZnBr2Ba = BaBr2Zn =>
ZnBr2Ba = BaBr2Zn
Zn + NH4NO3 + H2O = ZnO + NH3 =>
4 Zn + NH4NO3 + H2O = 4 ZnO + 2 NH3
Cr2O3 + KNO3 + KNO2 = NO + K2CrO4 =>
Cr2O3 + KNO3 + 3 KNO2 = 4 NO + 2 K2CrO4
C2H5OH(l) = C2H4(g) + H2O =>
C2H5OH(l) = C2H4(g) + H2O
NaBeBr = NaBrBe =>
NaBeBr = NaBrBe
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu
NaCH3COO + Cu(NO3)2 = NaNO3 + Cu(CH3COO)2 =>
2 NaCH3COO + Cu(NO3)2 = 2 NaNO3 + Cu(CH3COO)2
CuCO3H2SO4Zn = H2OCO2CuZnSO4 =>
CuCO3H2SO4Zn = H2OCO2CuZnSO4
Al(s)HCl(aq) = AlCl(g)H =>
Al(s)HCl(aq) = AlCl(g)H
BaH(NO)3 = HBa(NO)3 =>
BaH(NO)3 = HBa(NO)3
MgHBr(aq) = HMgBr(aq) =>
MgHBr(aq) = HMgBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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