| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
Al + HCl(l) = H2 + AlCl2 =>
Al + 2 HCl(l) = H2 + AlCl2
Cu{2+} + H2O2 + OH{-} = CuO2 + H2O =>
Cu{2+} + H2O2 + 2 OH{-} = CuO2 + 2 H2O
CH4 + O2 + NH3 = H2O + HCN =>
2 CH4 + 3 O2 + 2 NH3 = 6 H2O + 2 HCN
H2O + SiCl4 = SiO2 + HCl =>
2 H2O + SiCl4 = SiO2 + 4 HCl
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
CaC2 + H2O + CO2 = CH2CHCO2 + CaOH2 =>
11 CaC2 + 23 H2O + 2 CO2 = 8 CH2CHCO2 + 11 CaOH2
P(s) + O2(g) = PO14(s) =>
P(s) + 7 O2(g) = PO14(s)
LiClO3 + MnO2 + Na2CO3 = LiCl + CO2 + NaMnO4 =>
LiClO3 + 2 MnO2 + Na2CO3 = LiCl + CO2 + 2 NaMnO4
(AlCl3) + H2SO4 = Al2(SO4)3 + HCl =>
2(AlCl3) + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Na[Ag(CN)2] + Al + NaOH + H2O = Ag + Na[Al(OH)4(H2O)2] + NaCN =>
3 Na[Ag(CN)2] + Al + 4 NaOH + 2 H2O = 3 Ag + Na[Al(OH)4(H2O)2] + 6 NaCN
Zn2SO4 + O2 = Zn2SO8 =>
Zn2SO4 + 2 O2 = Zn2SO8
KOH + HF = KOF + H =>
KOH + HF = KOF + 2 H
Na2SO4 + NH3 = H2SO4 + Na3N =>
3 Na2SO4 + 2 NH3 = 3 H2SO4 + 2 Na3N
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
KCI + Na2SO4 = K2SO4 + NaCI =>
2 KCI + Na2SO4 = K2SO4 + 2 NaCI
KI + C = CI + K =>
KI + C = CI + K
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4
NaPO4 + CaI = NaI + CaPO4 =>
NaPO4 + CaI = NaI + CaPO4
FO + MgO = MgF2 + O2 =>
4 FO + 2 MgO = 2 MgF2 + 3 O2
H2SO4 + KBrO3 + K2SO3 = K2SO4 + Br2 + H2O =>
H2SO4 + 2 KBrO3 + 5 K2SO3 = 6 K2SO4 + Br2 + H2O
Mn2{+} + NO3{-} + OH{-} = MnO4{-} + NO2{-} + H2O =>
2 Mn2{+} + 13 NO3{-} + 6 OH{-} = 4 MnO4{-} + 13 NO2{-} + 3 H2O
Ag2O2{-} + Mn{2+} + H{+} = MnO4{-} + Ag{+} + H2O =>
5 Ag2O2{-} + Mn{2+} + 12 H{+} = MnO4{-} + 10 Ag{+} + 6 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ag(OH) + H2(CO3) = Ag2(CO3) + H2O =>
2 Ag(OH) + H2(CO3) = Ag2(CO3) + 2 H2O
C + H + O = CH6O =>
C + 6 H + O = CH6O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C6H11O6 + KNO3 = KNO2 + CO2 + H2O =>
2 C6H11O6 + 23 KNO3 = 23 KNO2 + 12 CO2 + 11 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
(COOH)2*2H2O + KOH = K2(COO)2 + H2O =>
(COOH)2*2H2O + 2 KOH = K2(COO)2 + 4 H2O
Fe2O + Br2 + KOH = K2FeO4 + KBr + H2O =>
Fe2O + 5 Br2 + 14 KOH = 2 K2FeO4 + 10 KBr + 7 H2O
Mn(NO3)2 + LiOH = Mn(OH)2 + LiNO3 =>
Mn(NO3)2 + 2 LiOH = Mn(OH)2 + 2 LiNO3
CrCl3 + Br2 + NaOH = NaCrO4 + NaBr + NaCl + H2O =>
CrCl3 + 2 Br2 + 8 NaOH = NaCrO4 + 4 NaBr + 3 NaCl + 4 H2O
PCl3 + Cl2 = [PCl4]{+} + [PCl6]{-} =>
2 PCl3 + 2 Cl2 = [PCl4]{+} + [PCl6]{-}
BaHSO4 + H2O = H2SO4 + BaOH =>
BaHSO4 + H2O = H2SO4 + BaOH
AgNO3 + H3P03 + H2O = Ag + H3PO4 + HNO3 =>
18 AgNO3 + H3P03 + 12 H2O = 18 Ag + 3 H3PO4 + 18 HNO3
Cl2 + H2O = ClH + HClO3 =>
3 Cl2 + 3 H2O = 5 ClH + HClO3
AgCl + NaNO3 + NH3 = Ag(NH3)NO3 + NaCl =>
AgCl + NaNO3 + NH3 = Ag(NH3)NO3 + NaCl
(CH3)2CHOH + Na = (CH3)2CHONa + H2 =>
2(CH3)2CHOH + 2 Na = 2(CH3)2CHONa + H2
AgNO3 + Na2SO4 = (Ag)2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = (Ag)2SO4 + 2 NaNO3
H2CO3(aq) + KMnO4(aq) = K2CO3(aq) + CO3(l) + Mn2CO3(aq) + H2O(l) =>
8 H2CO3(aq) + 2 KMnO4(aq) = K2CO3(aq) + 6 CO3(l) + Mn2CO3(aq) + 8 H2O(l)
MnO4{-} + SO3 + H2O = Mn2 + SO4{-}2 + H{+} =>
2 MnO4{-} + 14 SO3 + 6 H2O = Mn2 + 14 SO4{-}2 + 12 H{+}
NaOH + S4 = Na2S2O3 + Na2S + H2O =>
6 NaOH + S4 = Na2S2O3 + 2 Na2S + 3 H2O
Mn + CO3 = MnCO3 =>
Mn + CO3 = MnCO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
I2 + NaOH = NaIO + H2O + NaI =>
I2 + 2 NaOH = NaIO + H2O + NaI
Ba(OH)2 + Li2O = BaO + LiOH =>
Ba(OH)2 + Li2O = BaO + 2 LiOH
NaNO3 + NaI + H2CO3 = I2 + NO + Na2CO3 + H2O =>
2 NaNO3 + 6 NaI + 4 H2CO3 = 3 I2 + 2 NO + 4 Na2CO3 + 4 H2O
N2Cl4 + C3H4 = N2 + Cl4C3 + H2 =>
N2Cl4 + C3H4 = N2 + Cl4C3 + 2 H2
Mg + CoCl2 + H2O = CoO + MgCl2 + H2 =>
Mg + CoCl2 + H2O = CoO + MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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