| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + NaCl(s) =>
AlCl3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaCl(s)
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
K3[Fe(CN)6] + KI = I2 + K4(Fe(CN)6) =>
2 K3[Fe(CN)6] + 2 KI = I2 + 2 K4(Fe(CN)6)
FeBr3(aq) + Ba(OH)2(aq) = Fe(OH)3(aq) + BaBr2(aq) =>
2 FeBr3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(aq) + 3 BaBr2(aq)
CaCO3 + LiCl = Li2CO3 + CaCl2 =>
CaCO3 + 2 LiCl = Li2CO3 + CaCl2
NH3 + NO3 = NOH + H2O =>
5 NH3 + 4 NO3 = 9 NOH + 3 H2O
Ca3 + (PO4)2 + H2SO4 = Ca(H2PO4)2 + Ca(SO4) =>
Ca3 + (PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 Ca(SO4)
CO2 + H2SO4 = H2CO3 + SO3 =>
CO2 + H2SO4 = H2CO3 + SO3
BaCO3 + H3O{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H3O{+} = Ba{2+} + CO2 + 3 H2O
LiCO3 + Cu2NO3 = LiNO3 + Cu2CO3 =>
LiCO3 + Cu2NO3 = LiNO3 + Cu2CO3
CaH2O2 + H2SO4 = H2O + CaSO5H2 =>
CaH2O2 + H2SO4 = H2O + CaSO5H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaNO3(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(NO3)2(aq) =>
2 NaNO3(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(NO3)2(aq)
KH2PO4 + MgCl2 = KH2MgO4 + PCl2 =>
KH2PO4 + MgCl2 = KH2MgO4 + PCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + Ag2S = MgS + Ag =>
Mg + Ag2S = MgS + 2 Ag
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2 =>
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2
CoCO3(s) + HNO3(aq) = Co(NO3)2(aq) + CO2(g) + H2O(l) =>
CoCO3(s) + 2 HNO3(aq) = Co(NO3)2(aq) + CO2(g) + H2O(l)
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
NaOH(aq) + Cr2(SO4)3(aq) = Na2SO4(aq) + Cr(OH)3(s) =>
6 NaOH(aq) + Cr2(SO4)3(aq) = 3 Na2SO4(aq) + 2 Cr(OH)3(s)
KClO3 + MgO2 = KClMg + O5 =>
KClO3 + MgO2 = KClMg + O5
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
HNO3 + Ca = Ca(NO3)2 + NH4OH + H2O =>
9 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4OH + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O9(g) =>
2 C2H6(g) + 31 O2(g) = 4 CO2(g) + 6 H2O9(g)
[Co(NH3)6]{3+} + OH{-} = Co(OH)3 + NH3 =>
[Co(NH3)6]{3+} + 3 OH{-} = Co(OH)3 + 6 NH3
Al(OH)3 + HClO3 = Al(ClO3)3 + H2O =>
Al(OH)3 + 3 HClO3 = Al(ClO3)3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C = C60 =>
60 C = C60
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2 =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
KY = K + Y =>
KY = K + Y
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
ClO2 + KI + HCl = KCl + H2O + I2 =>
2 ClO2 + 10 KI + 8 HCl = 10 KCl + 4 H2O + 5 I2
C2H5OH1 + O2 = CO2 + H2O =>
C2H5OH1 + 3 O2 = 2 CO2 + 3 H2O
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
Rb + MgBr = RbBr + Mg =>
Rb + MgBr = RbBr + Mg
As + NO3{-} + H2O = H3AsO3 + NO + OH{-} =>
As + NO3{-} + 2 H2O = H3AsO3 + NO + OH{-}
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
