| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 4 Nh4SCN = (Nh4)2[Co(SCN)4] + 2 Nh4Cl
AlCl3 + AgNO3 = AgCl + Al + NO3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al + 3 NO3
C5H10O + HNO3 = C5H8O4 + NO2 + H2O =>
C5H10O + 8 HNO3 = C5H8O4 + 8 NO2 + 5 H2O
NaCOCaSO = NaSOCaCO =>
NaCOCaSO = NaSOCaCO
Na[Al(OH)4] + H2O2 = Al(OH)3 + NaOOH + H2O =>
Na[Al(OH)4] + H2O2 = Al(OH)3 + NaOOH + H2O
NiSO4 + Na2S = Ni(S) + Na2(SO4) =>
NiSO4 + Na2S = Ni(S) + Na2(SO4)
CrO3 + HBr = CrBr + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr + 5 Br2 + 6 H2O
H2SO4Fe3 = Fe3SO4H2 =>
H2SO4Fe3 = Fe3SO4H2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
CH3COOH + KOH = CH3COOHKOH =>
CH3COOH + KOH = CH3COOHKOH
HClO4 + Ba(OH) = BaClO4 + H2O =>
HClO4 + Ba(OH) = BaClO4 + H2O
No2 + Cl2 = NoCl5 =>
No2 + 5 Cl2 = 2 NoCl5
CuCaOH = CuOHCa =>
CuCaOH = CuOHCa
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaHCO3 + MgSO4 = Mg(OH)2 + Na2SO4 + CO2 =>
2 NaHCO3 + MgSO4 = Mg(OH)2 + Na2SO4 + 2 CO2
(SO3)2 + H2O = H2SO4 =>
(SO3)2 + 2 H2O = 2 H2SO4
Co(NO3)2(aq) + HCl = CoCl2 + HNO3 =>
Co(NO3)2(aq) + 2 HCl = CoCl2 + 2 HNO3
NIO + CO = NI + CO2 =>
NIO + CO = NI + CO2
H2S + H2O4 = SO2 + H2O =>
H2S + H2O4 = SO2 + 2 H2O
Zn + Pb = Zn(Pb) =>
Zn + Pb = Zn(Pb)
CuSO4(s) + H2O(l) = CuO + H2SO4 =>
CuSO4(s) + H2O(l) = CuO + H2SO4
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + HCOOH + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3CHO = 3 K2SO4 + 6 MnSO4 + 10 HCOOH + 9 H2O
C12H24O12 = C2H6OCO2 =>
C12H24O12 = 4 C2H6OCO2
Ca(NO3)2 + FePO4 = Ca3(PO4)2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FePO4 = Ca3(PO4)2 + 2 Fe(NO3)3
C2H3COOHKOH = C2H3COOKH2O =>
C2H3COOHKOH = C2H3COOKH2O
CaCl + O = CaO + Cl =>
CaCl + O = CaO + Cl
Al(Co)Mg(OH) = Al(OH)MgCo =>
Al(Co)Mg(OH) = Al(OH)MgCo
HBr(aq)LiOH(aq) = H2O(l)LiBr(aq) =>
HBr(aq)LiOH(aq) = H2O(l)LiBr(aq)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3COONa + HCl = CH3COOCl + HNa =>
CH3COONa + HCl = CH3COOCl + HNa
HNO + Mg = Mg(NO3)2 + N2 + H2O =>
12 HNO + Mg = Mg(NO3)2 + 5 N2 + 6 H2O
KHSO4K2CO3 = K2SO4KHCO3 =>
KHSO4K2CO3 = K2SO4KHCO3
H2C2O4Fe = FeC2O4H2 =>
H2C2O4Fe = FeC2O4H2
PH4 + H2O = PH5 + OH =>
PH4 + H2O = PH5 + OH
C8H9NO + O2 = CO2 + H2O + NO2 =>
4 C8H9NO + 43 O2 = 32 CO2 + 18 H2O + 4 NO2
Cl2 + LiF = LiCl + F2 =>
Cl2 + 2 LiF = 2 LiCl + F2
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
Fe(OH)2 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
Fe(OH)2 + 2 Br2 + 6 NaOH = Na2FeO4 + 4 NaBr + 4 H2O
NO = N2O + N2O4 =>
6 NO = 2 N2O + N2O4
C3H8O3 + NH3 = C6H16N2 + CO2 + H2O =>
17 C3H8O3 + 14 NH3 = 7 C6H16N2 + 9 CO2 + 33 H2O
O{-}1 = O{-}2 =>
O{-}1 = O{-}2
TiCN = Ti(CN) =>
TiCN = Ti(CN)
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
C4H9OH + Ca = C4H9OCa + H2 =>
2 C4H9OH + 2 Ca = 2 C4H9OCa + H2
Na2S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S + 4 Br2 + 8 NaOH = Na2SO4 + 8 NaBr + 4 H2O
NH4OH + HC2H3O2 = C2H3ONH2 + H2O =>
NH4OH + HC2H3O2 = C2H3ONH2 + 2 H2O
NaZnCl = ZnNaCl =>
NaZnCl = ZnNaCl
KI + H2O = KOH + I2 + H2 =>
2 KI + 2 H2O = 2 KOH + I2 + H2
OHBe = BeOH =>
OHBe = BeOH
C11H12N2O2 + H2O = CO2 + NH3 + CH4 =>
4 C11H12N2O2 + 34 H2O = 21 CO2 + 8 NH3 + 23 CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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