| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + 2 H2O
BiCl3 + H2S = BiS + Cl3H2 =>
BiCl3 + H2S = BiS + Cl3H2
PH4 + H2O = PH3 + H3O =>
PH4 + H2O = PH3 + H3O
N5H6 + O2 = NO2 + H2O =>
2 N5H6 + 13 O2 = 10 NO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2(g) =>
Ba(HCO3)2 = BaCO3 + H2O + CO2(g)
HCl + HClO4 + FeCl2 = H2O + FeCl3 =>
7 HCl + HClO4 + 8 FeCl2 = 4 H2O + 8 FeCl3
C9H7NO2 + H2O = C9H9NO2 + OH =>
C9H7NO2 + 2 H2O = C9H9NO2 + 2 OH
KBr + Mg3P2 = K3P + MgBr2 =>
6 KBr + Mg3P2 = 2 K3P + 3 MgBr2
AuSC4H8Cl + C29H26N4Br2 + NaCH3COO = Au2C58H48N8Br2 + SC4H8 + NaBr + CH3COOH + NaCl =>
2 AuSC4H8Cl + 2 C29H26N4Br2 + 4 NaCH3COO = Au2C58H48N8Br2 + 2 SC4H8 + 2 NaBr + 4 CH3COOH + 2 NaCl
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4
Sr(NO3)2 + Rb = Sr2 + Rb(NO3)2 =>
2 Sr(NO3)2 + 2 Rb = Sr2 + 2 Rb(NO3)2
MnO4{-} + H3O{+} + HSO3{-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + H3O{+} + 5 HSO3{-} = 2 Mn{2+} + 5 SO4{2-} + 4 H2O
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(s) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(s) + 3 H2O(l)
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
NaOH(aq) + NH4OH(aq) = NaH4OH + NOH =>
NaOH(aq) + NH4OH(aq) = NaH4OH + NOH
NaBr + BaCl = BrBa + NaCl =>
NaBr + BaCl = BrBa + NaCl
PbCr2O7 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
PbCr2O7 + 12 KI + 14 HCl = PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 7 H2O
CrO3 + SO3 = Cr2O7 + SO2 =>
2 CrO3 + SO3 = Cr2O7 + SO2
P4O6 + NaOH = Na2HPO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2HPO3 + 2 H2O
Na2CO3(S) + CaCl2*2H2O(aq) = CaCO3(S) + NaCl(aq) + H2O =>
Na2CO3(S) + CaCl2*2H2O(aq) = CaCO3(S) + 2 NaCl(aq) + 2 H2O
Cu(NO3)2 + K2CO3 + H2O = (CuOH)2CO3 + KNO3 + CO2 =>
2 Cu(NO3)2 + 2 K2CO3 + H2O = (CuOH)2CO3 + 4 KNO3 + CO2
NH4OH + FeCl = FeOH + NH4Cl =>
NH4OH + FeCl = FeOH + NH4Cl
(ZnOH)2CO3 + HBr = ZnBr2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HBr = 2 ZnBr2 + 3 H2O + CO2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
silverchloride = silver + chlorine =>
2 AgCl = 2 Ag + Cl2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
HAsO2 + Ce(SO4)3 + H2O = H2AsO4 + Ce(SO4)2 + H2SO4 =>
2 HAsO2 + 3 Ce(SO4)3 + 4 H2O = 2 H2AsO4 + 3 Ce(SO4)2 + 3 H2SO4
C10H122 + O2 = CO2 + H2O =>
2 C10H122 + 81 O2 = 20 CO2 + 122 H2O
Cr + Na2O2 = Na2CrO4 + Na2O =>
Cr + 3 Na2O2 = Na2CrO4 + 2 Na2O
CO(g) + I2O5(s) = I2(s) + CO2(g) = I2(S) + CO2(G) =>
5 CO(g) + I2O5(s) = I2(s) + 5 CO2(g)
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ga + H2SO4 = GaH2 + SO4 =>
Ga + H2SO4 = GaH2 + SO4
N3 + H2 + O2 = HNO3 =>
2 N3 + 3 H2 + 9 O2 = 6 HNO3
K2SO4 + BaCl2 = BaK2 + SO4Cl2 =>
K2SO4 + BaCl2 = BaK2 + SO4Cl2
HNO3 + NH4CO3 = NH4NO3 + CO2 + H2O =>
6 HNO3 + 8 NH4CO3 = 7 NH4NO3 + 8 CO2 + 5 H2O
C9H8O4 = C6H4(OH)COOH + C2H4O2 =>
8 C9H8O4 = 10 C6H4(OH)COOH + C2H4O2
HCHO + H2O2 = H2O + CO2 =>
HCHO + 2 H2O2 = 3 H2O + CO2
H3PO4(aq) + H2O(l) = H3O(aq) + HPO4(aq) =>
H3PO4(aq) + 2 H2O(l) = 2 H3O(aq) + HPO4(aq)
HCI + NaCN = NaCI + HCN =>
HCI + NaCN = NaCI + HCN
CO3 + C = CO2 =>
2 CO3 + C = 3 CO2
LiCoO2 + C = LiC6 + CoO2 =>
LiCoO2 + 6 C = LiC6 + CoO2
HAsO2 + Ce(SO4)3 + H2O = H2AsO4 + Ce(SO4)2 + H2SO4 =>
2 HAsO2 + 3 Ce(SO4)3 + 4 H2O = 2 H2AsO4 + 3 Ce(SO4)2 + 3 H2SO4
CaSO4 + K3PO4 = Ca3(PO4)2 + K2SO4 =>
3 CaSO4 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO4
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/24
Équations équilibrées sur05/30/23
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