| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
AsO3{-3} + I2 + H2O = AsO4{-3} + I{-} + H{+} =>
AsO3{-3} + I2 + H2O = AsO4{-3} + 2 I{-} + 2 H{+}
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
HClO4CH3COOK = KClO4CH3COOH =>
HClO4CH3COOK = KClO4CH3COOH
KClO + NaOH + Bi2O3 = KBiO3 + NaCl + H2O =>
2 KClO + 2 NaOH + Bi2O3 = 2 KBiO3 + 2 NaCl + H2O
Pm + U + B = PmUB =>
Pm + U + B = PmUB
CHCl3 + I2 = CICl3 + HI =>
CHCl3 + I2 = CICl3 + HI
KNO2 + K(MnO4) + H2SO4 = K2(SO4) + Mn(SO4) + H2O + KNO3 =>
5 KNO2 + 2 K(MnO4) + 3 H2SO4 = K2(SO4) + 2 Mn(SO4) + 3 H2O + 5 KNO3
Ba{2+} + HCl = H{+} + BaCl2 =>
Ba{2+} + 2 HCl = 2 H{+} + BaCl2
C10H16O + H2 = C10H18O =>
C10H16O + H2 = C10H18O
MgN2O6 + NaOH = MgO2H2 + NaNO3 =>
MgN2O6 + 2 NaOH = MgO2H2 + 2 NaNO3
HI + KS2 = HS2 + KI =>
HI + KS2 = HS2 + KI
I2 + Ca = I2Ca =>
I2 + Ca = I2Ca
SiCl4(l) + H2O(l) = SiO2(s) + HCl(ap) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(ap)
C7H7NO2 = C6H7N + CO2 =>
C7H7NO2 = C6H7N + CO2
Sr + HI = SrI + H =>
Sr + HI = SrI + H
ZnCl2 + H2 = ZnH2 + Cl2 =>
ZnCl2 + H2 = ZnH2 + Cl2
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
HCl + H2O = H3ClO =>
HCl + H2O = H3ClO
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2
MnSO4 + SnO2 + H2SO4 = HMnO4 + SnSO4 + H2O =>
2 MnSO4 + 5 SnO2 + 3 H2SO4 = 2 HMnO4 + 5 SnSO4 + 2 H2O
KI + Pd(NO3)2 = K(NO3)2 + PdI =>
KI + Pd(NO3)2 = K(NO3)2 + PdI
H2O2 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O =>
H2O2 + H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 H2O
H2CO3 + Na(OH)2 = Na(CO3) + H2O =>
H2CO3 + Na(OH)2 = Na(CO3) + 2 H2O
Na + Li2O = Na2O + Li2 =>
2 Na + Li2O = Na2O + Li2
C6H4(CH3)2 + CH3OH = C6H3(CH3)3 + H2O =>
C6H4(CH3)2 + CH3OH = C6H3(CH3)3 + H2O
Cl2O3 + HCl = Cl3O4 + H3 =>
12 Cl2O3 + 3 HCl = 9 Cl3O4 + H3
C4H9Br + KOH = C4H10O + KBr =>
C4H9Br + KOH = C4H10O + KBr
CuBr + Cl2 = CuCl2 + Br2 =>
2 CuBr + 2 Cl2 = 2 CuCl2 + Br2
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3(aq) =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3(aq)
IrCl3(aq) + NaOH(aq) = Ir2O3 + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3 + 3 HCl(aq) + 3 NaCl(aq)
PbSO4 + K2Cr2O7 + H2O = PbCrO4 + H2SO4 + K2SO4 =>
2 PbSO4 + K2Cr2O7 + H2O = 2 PbCrO4 + H2SO4 + K2SO4
S + Br = SBr2 =>
S + 2 Br = SBr2
HNO2 + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
HNO2 + 2 KMnO4 + 3 KOH = 2 K2MnO4 + KNO3 + 2 H2O
H2SO3 + NaCO3 = H2O + CO2 + NaSO3 =>
H2SO3 + NaCO3 = H2O + CO2 + NaSO3
Cl2 + CaI2 = CaCl2 + I2 =>
Cl2 + CaI2 = CaCl2 + I2
Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)
H2S + Fe3O4 = H2O + FeS2 + FeS =>
4 H2S + Fe3O4 = 4 H2O + FeS2 + 2 FeS
I2 + F = IF =>
I2 + 2 F = 2 IF
PBr3 + H2 = P4 + HBr =>
4 PBr3 + 6 H2 = P4 + 12 HBr
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
(NH4)2SO3 + Ca(HClO3)2 = NH4HClO3 + CaSO3 =>
(NH4)2SO3 + Ca(HClO3)2 = 2 NH4HClO3 + CaSO3
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
I2 + F = IF =>
I2 + 2 F = 2 IF
[Zn[OH]2] + HCl = ZnCl + H[OH]2 =>
[Zn[OH]2] + HCl = ZnCl + H[OH]2
Na3P + S = Na2S + P =>
2 Na3P + 3 S = 3 Na2S + 2 P
Sc + H2 = ScH2 =>
Sc + H2 = ScH2
CH3COOH + H2 = CH4 + H2O =>
CH3COOH + 4 H2 = 2 CH4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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