| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2(CO3)3 + 3 H4(P2O7) = Al4(P2O7)3 + 6 H2O + 6 CO2
C2H9 + O2 = CO2 + H2O =>
4 C2H9 + 17 O2 = 8 CO2 + 18 H2O
Na2CO3 + Ca(HO)2 = NaHO + CaCO3 =>
Na2CO3 + Ca(HO)2 = 2 NaHO + CaCO3
Ti(OH)3 + O2 + H2O = Ti(OH)4 =>
4 Ti(OH)3 + O2 + 2 H2O = 4 Ti(OH)4
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
HBrO3 + Na2O = NaBrO3 + H2O =>
2 HBrO3 + Na2O = 2 NaBrO3 + H2O
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
CuO(OH)2 + HCl = CuCl4 + H2O =>
CuO(OH)2 + 4 HCl = CuCl4 + 3 H2O
Ba + HNO3 = Ba(NO3)3 + H2O + N2O =>
8 Ba + 30 HNO3 = 8 Ba(NO3)3 + 15 H2O + 3 N2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
LiNO3 + MgBr2 = LiBr + Mg(NO3)2 =>
2 LiNO3 + MgBr2 = 2 LiBr + Mg(NO3)2
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
H2SO4 + C6H14 = C6H14O4 + H2S =>
H2SO4 + C6H14 = C6H14O4 + H2S
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Ca(OH)2 + ZnCl2 = Zn(OH)2 + CaCl2 =>
Ca(OH)2 + ZnCl2 = Zn(OH)2 + CaCl2
(CH4) + (O2) = CO2 + H2O =>
(CH4) + 2(O2) = CO2 + 2 H2O
KIO3 + HCl + FeSO4 = Fe2(SO4)3 + FeCl3 + I2 + H2O + KCl =>
6 KIO3 + 36 HCl + 30 FeSO4 = 10 Fe2(SO4)3 + 10 FeCl3 + 3 I2 + 18 H2O + 6 KCl
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CuCl + H2O = CuOH + HCl =>
CuCl + H2O = CuOH + HCl
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Zn + H2O = Zn2O + H2 =>
2 Zn + H2O = Zn2O + H2
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca
KHC8H4O + NaOH = NaKC8H4O + H2O =>
KHC8H4O + NaOH = NaKC8H4O + H2O
C2H6 + O2 = (C)O2 + H2O =>
2 C2H6 + 7 O2 = 4(C)O2 + 6 H2O
Zr(OC4H9)4 + C5H8O2 + H = Zr(C5H8O2)(C4H9O)3 + C4H10O =>
Zr(OC4H9)4 + C5H8O2 + H = Zr(C5H8O2)(C4H9O)3 + C4H10O
Fe2O3 + H2O = Fe4(OH)3 + O2 =>
8 Fe2O3 + 6 H2O = 4 Fe4(OH)3 + 9 O2
NaBr + KCl = NaCl + K + Br =>
NaBr + KCl = NaCl + K + Br
CH3COONa + KHSO4 = CH3COOH + KSO4 + Na =>
CH3COONa + KHSO4 = CH3COOH + KSO4 + Na
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Ba + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + K + Na + CH3COOH =>
2 Ba + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 K + 2 Na + 2 CH3COOH
Fe + AgNO3 = Fe2(NO3)3 + Ag =>
2 Fe + 3 AgNO3 = Fe2(NO3)3 + 3 Ag
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MgOHCl + H2SO4 = MgSO4 + HCl + H2O =>
MgOHCl + H2SO4 = MgSO4 + HCl + H2O
C2H7NO3S + C3H3O3{-} + H{+} = C2H4O4S + C3H7O2N =>
C2H7NO3S + C3H3O3{-} + H{+} = C2H4O4S + C3H7O2N
Cr + SnSO4 = CrSO4 + Sn =>
Cr + SnSO4 = CrSO4 + Sn
Cr(OH3) + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH3) + 7 H2O2 + 4 KOH = 2 K2CrO4 + 12 H2O
HgCl = Hg + Cl =>
HgCl = Hg + Cl
SiO2 + Mg3Al2(SiO4)3 = Mg2Si2O6 + Al2SiO5 =>
2 SiO2 + 2 Mg3Al2(SiO4)3 = 3 Mg2Si2O6 + 2 Al2SiO5
NaH + CoCl = NaCl + CoH =>
NaH + CoCl = NaCl + CoH
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
HCl + H2S = Cl + H10S =>
8 HCl + H2S = 8 Cl + H10S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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