| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiCl3 + 3 H2S = Ti2S + 2 S + 6 HCl
CaC2H2 = C2H2Ca =>
CaC2H2 = C2H2Ca
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4(NO3)(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4(NO3)(aq)
ZnO + NaOH = NaO + ZnOH =>
ZnO + NaOH = NaO + ZnOH
PH3 + S8 = P2S5 + H2S =>
2 PH3 + S8 = P2S5 + 3 H2S
HNO3(aq) = H2O(g) + NO2(g) + O2(g) =>
4 HNO3(aq) = 2 H2O(g) + 4 NO2(g) + O2(g)
In + HI = InI3 + H2 =>
2 In + 6 HI = 2 InI3 + 3 H2
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
O1280 = O2 =>
O1280 = 640 O2
H2S + Na = H2Na + S =>
H2S + Na = H2Na + S
SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
Cl + NaBr = NaCl2 + Br2 =>
4 Cl + 2 NaBr = 2 NaCl2 + Br2
Si + Cl2 = Si2Cl4 =>
2 Si + 2 Cl2 = Si2Cl4
CoC2O4 + K2C2O4 + H2O2 = K3[Co(C2O4)3] + Co(OH)3 =>
6 CoC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Co(C2O4)3] + 2 Co(OH)3
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
C6H14(l) + O2(g) = CO2(g) + H2O(i) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(i)
C7H14O + O2 = CO2 + H2O =>
C7H14O + 10 O2 = 7 CO2 + 7 H2O
CaO + H2SiO3 = Ca(SiO3) + H2O =>
CaO + H2SiO3 = Ca(SiO3) + H2O
SiF4HF = SiF5H =>
SiF4HF = SiF5H
S2O3{2-} + I2 = I{-} + S4O6 =>
2 S2O3{2-} + 2 I2 = 4 I{-} + S4O6
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4(NO3)(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4(NO3)(aq)
Br2 + KOH = KBr + H2O + KBrO3 =>
3 Br2 + 6 KOH = 5 KBr + 3 H2O + KBrO3
KMnO4 + C3H8O3 = K2O + CO2 + H2O + MnO2 =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 9 CO2 + 12 H2O + 14 MnO2
Ca + Cl2 = CaCl2 = =>
Ca + Cl2 = CaCl2
Ag + HBrO3 = AgBrO3 + BrO + H2O =>
3 Ag + 4 HBrO3 = 3 AgBrO3 + BrO + 2 H2O
SO2 + K2Cr2O7 + HCl = CrCl3 + H2SO4 + H2O + KCl =>
3 SO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 H2SO4 + H2O + 2 KCl
CO(NH2)2 + NaNO2 + H2SO4 = Na2SO4 + CO2 + N2 + H2O =>
CO(NH2)2 + 2 NaNO2 + H2SO4 = Na2SO4 + CO2 + 2 N2 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ti + Br = TiBr4 =>
Ti + 4 Br = TiBr4
FeS2 + CuSO4 + H2O = CuS + FeSO4 + H2SO4 =>
4 FeS2 + 7 CuSO4 + 4 H2O = 7 CuS + 4 FeSO4 + 4 H2SO4
C18H35O2Na + HCl = C18H35OOH + NaCl =>
C18H35O2Na + HCl = C18H35OOH + NaCl
HNO3(aq) + FeS(s) = Fe(NO3)2(aq) + H2S(g) =>
2 HNO3(aq) + FeS(s) = Fe(NO3)2(aq) + H2S(g)
Cu + H2SO4 = CuSO4(ac) + SO2(g) + H2O =>
Cu + 2 H2SO4 = CuSO4(ac) + SO2(g) + 2 H2O
FeS2 + CuSO4 + H2O = CuS + FeSO4 + H2SO4 =>
4 FeS2 + 7 CuSO4 + 4 H2O = 7 CuS + 4 FeSO4 + 4 H2SO4
PtCl2 + Mn = PtMn + Cl =>
PtCl2 + Mn = PtMn + 2 Cl
BeOSO2 = BeO2SO =>
BeOSO2 = BeO2SO
HgI = Hg + I =>
HgI = Hg + I
C6H5ClKOH = C6H5OHKCl =>
C6H5ClKOH = C6H5OHKCl
Ba(s) + H2(g) = BaH2(s) =>
Ba(s) + H2(g) = BaH2(s)
F2 + Al2O2 = AlF2 + O2 =>
2 F2 + Al2O2 = 2 AlF2 + O2
CH3(CH2)6(CH)3 + O2 = CO2 + H2O =>
2 CH3(CH2)6(CH)3 + 29 O2 = 20 CO2 + 18 H2O
Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NiSO4NaOH = Ni(OH)NaSO4 =>
NiSO4NaOH = Ni(OH)NaSO4
Sr(NO3)2 + Zn(NO3)2*6H2O + (NH4)2HPO4 + C6H8O7*H2O = Sr3Zn3(PO4)4 + N2 + CO2 + H2O =>
3 Sr(NO3)2 + 3 Zn(NO3)2*6H2O + 4(NH4)2HPO4 + 2 C6H8O7*H2O = Sr3Zn3(PO4)4 + 10 N2 + 12 CO2 + 46 H2O
Ca + Cl2 = CaCl2 = =>
Ca + Cl2 = CaCl2
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)6(PO4)2 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + (NH4)6(PO4)2
HBrO + CN = HCN + BrO =>
HBrO + CN = HCN + BrO
K2Co3HNo3 = K2No3HCo3 =>
K2Co3HNo3 = K2No3HCo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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