| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
MnO4{-} + S2O3{-2} + H2O = MnO2 + HSO4{-} + OH{-} =>
8 MnO4{-} + 3 S2O3{-2} + 7 H2O = 8 MnO2 + 6 HSO4{-} + 8 OH{-}
HClPbNO3 = PbClHNO3 =>
HClPbNO3 = PbClHNO3
NaBH4 + C2H6O + H2O = C2H8O + NaB(OH)3 =>
2 NaBH4 + 7 C2H6O + 6 H2O = 7 C2H8O + 2 NaB(OH)3
AgC2H3O2 + KNO3 = KC2H3O2 + AgNO3 =>
AgC2H3O2 + KNO3 = KC2H3O2 + AgNO3
(NH4)2SO4 + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4 + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)
C8H18 + CO2 = CO + H2 =>
C8H18 + 8 CO2 = 16 CO + 9 H2
CH3CHO + C6H6N4O4 = CH3C7H5N2(NO2)2 + H2O =>
CH3CHO + C6H6N4O4 = CH3C7H5N2(NO2)2 + H2O
Mg(NO3)2(aq) + AgCl(s) = MgCl2(s) + AgNO3(aq) =>
Mg(NO3)2(aq) + 2 AgCl(s) = MgCl2(s) + 2 AgNO3(aq)
AgBr + KMnO4 + H2SO4 = Ag2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
10 AgBr + 2 KMnO4 + 8 H2SO4 = 5 Ag2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
C50H102 + O2 = CO + H2O =>
2 C50H102 + 101 O2 = 100 CO + 102 H2O
N2 + Term2H2 = Term3NH3 =>
N2 + 3 Term2H2 = 2 Term3NH3
Zn + HBr2 = ZnBr2 + H2 =>
2 Zn + 2 HBr2 = 2 ZnBr2 + H2
NH2CH2OOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2OOH + 5 O2 = 4 CO2 + 10 H2O + 2 N2
Zn(OH)2 + C2H4O2 = Zn(CH3CO2)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(CH3CO2)2 + 2 H2O
SiC + KOH + O2 = SiO2 + K2CO3 + H2O =>
SiC + 2 KOH + 2 O2 = SiO2 + K2CO3 + H2O
Si + Cl2 = Si5Cl10 =>
5 Si + 5 Cl2 = Si5Cl10
C6H12O6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 66 H2O + 12 K2SO4 + 24 MnSO4
HgI + O2 = HgO + I2 =>
2 HgI + O2 = 2 HgO + I2
LiH2 + Cl = H2 + LiCl =>
LiH2 + Cl = H2 + LiCl
Pb(s) + SnCl2(aq) = PbSn + Cl =>
Pb(s) + SnCl2(aq) = PbSn + 2 Cl
Zn + Cu{2-} = Cu + Zn{2-} =>
Zn + Cu{2-} = Cu + Zn{2-}
Zn3(PO4)2 + NH3 = Zn(NH3) + PO4 =>
Zn3(PO4)2 + 3 NH3 = 3 Zn(NH3) + 2 PO4
Pb2NO3 + KI = KINO3 + Pb =>
Pb2NO3 + KI = KINO3 + 2 Pb
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
CUO + CHCl3 + O2 = CUCl2 + H2O + CO2 =>
3 CUO + 2 CHCl3 + O2 = 3 CUCl2 + H2O + 2 CO2
Br2 + Bi(OH)3 + Na(OH) = NaBr + NaBiO3 + H2O =>
Br2 + Bi(OH)3 + 3 Na(OH) = 2 NaBr + NaBiO3 + 3 H2O
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
CO + KMnO4 + KOH + H2O = MnO2 + KHCO3 =>
3 CO + 2 KMnO4 + KOH + H2O = 2 MnO2 + 3 KHCO3
NaCl2 + H2O = NaOH + Cl2 + H =>
NaCl2 + H2O = NaOH + Cl2 + H
CaP4O11 + CaO = Ca3P2O8 =>
CaP4O11 + 5 CaO = 2 Ca3P2O8
F2 + (NH)3 = N2F4 + HF =>
9 F2 + 2(NH)3 = 3 N2F4 + 6 HF
Al + HCl + CuSO4 = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 6 HCl + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2 + 3 H2
NaN3 + KNO3 + SiO2 = N2 + K2O3Si + Na2O3Si =>
10 NaN3 + 2 KNO3 + 6 SiO2 = 16 N2 + K2O3Si + 5 Na2O3Si
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
Sb(OH)3 + HNO3 = HOH + Sb(NO3)3 =>
Sb(OH)3 + 3 HNO3 = 3 HOH + Sb(NO3)3
KH2PO4 + Fe(SCN)3 = Fe(H2PO4)2 + K + SCN =>
2 KH2PO4 + Fe(SCN)3 = Fe(H2PO4)2 + 2 K + 3 SCN
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
ZnS + O3 = ZnO + S =>
3 ZnS + O3 = 3 ZnO + 3 S
F3(g) + NH3(g) = N2F4(g) + HF(g) =>
10 F3(g) + 6 NH3(g) = 3 N2F4(g) + 18 HF(g)
AuCl(s) = AuCl3(aq) + Au =>
3 AuCl(s) = AuCl3(aq) + 2 Au
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
Na2[Sn(OH)6] + CO2 = Na2CO3 + SnO2 + H2O =>
Na2[Sn(OH)6] + CO2 = Na2CO3 + SnO2 + 3 H2O
C2H7N(g) + O2(g) = H2O(l) + CO2(g) + N2(g) =>
4 C2H7N(g) + 15 O2(g) = 14 H2O(l) + 8 CO2(g) + 2 N2(g)
KMnO4 + IK + HNO3 = Mn(NO3)2 + I2 + KNO3 + H2O =>
2 KMnO4 + 10 IK + 16 HNO3 = 2 Mn(NO3)2 + 5 I2 + 12 KNO3 + 8 H2O
Mn2O3 + SO2 + NaOH = Na2Mn2O7 + H2O + S =>
2 Mn2O3 + 3 SO2 + 4 NaOH = 2 Na2Mn2O7 + 2 H2O + 3 S
ZnS + O3 = ZnO + S =>
3 ZnS + O3 = 3 ZnO + 3 S
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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