| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
FeCO3 + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2
HOH = H2 + O2 =>
2 HOH = 2 H2 + O2
PH3 + H2SO4 = P2O3 + S2 + H2O =>
2 PH3 + 2 H2SO4 = P2O3 + S2 + 5 H2O
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Mg3N2 + Na2SO4 = Na3N + MgSO4 =>
Mg3N2 + 3 Na2SO4 = 2 Na3N + 3 MgSO4
Ca3P2 + H2O = PH3 + OH + Ca =>
Ca3P2 + 6 H2O = 2 PH3 + 6 OH + 3 Ca
Ca + NH3 + K2C2O4 = CaC2O4 + KNH3 =>
Ca + 2 NH3 + K2C2O4 = CaC2O4 + 2 KNH3
AgNO3 + NaCO3 = AgCO3 + NO3Na =>
AgNO3 + NaCO3 = AgCO3 + NO3Na
Na + C2H2OH = C2H2ONa + H2 =>
2 Na + 2 C2H2OH = 2 C2H2ONa + H2
Cr2O3 + Zn = CrO + ZnO =>
Cr2O3 + Zn = 2 CrO + ZnO
Br2 + InI3 = Br2I3 + In =>
Br2 + InI3 = Br2I3 + In
MgCO = MgO + C2 =>
2 MgCO = 2 MgO + C2
Fe3O4(s) + H2(g) = Fe(l) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(l) + 4 H2O(g)
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
Fe + HC1 = FeC9 + H2 =>
2 Fe + 18 HC1 = 2 FeC9 + 9 H2
C6H12O6(aq) = CO2(g) + CH3CH2OH(aq) =>
C6H12O6(aq) = 2 CO2(g) + 2 CH3CH2OH(aq)
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
H2O + HCl = HCl*2H2O =>
2 H2O + HCl = HCl*2H2O
NaHSO3 + Br2 = Na2SO4 + NaBr + H2O + SO2 =>
4 NaHSO3 + Br2 = Na2SO4 + 2 NaBr + 2 H2O + 3 SO2
(NH4)3PMo12O40*6H2O + K2S2O3 + KOH = K2SO3 + H2O + K3PO4 + Mo5O14 + NH3 =>
5(NH4)3PMo12O40*6H2O + 6 K2S2O3 + 27 KOH = 12 K2SO3 + 51 H2O + 5 K3PO4 + 12 Mo5O14 + 15 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
LiHCO3 + HCl = LiCl + H2O + CO2 =>
LiHCO3 + HCl = LiCl + H2O + CO2
Na(s) + O2(s) = Na2O(s) =>
4 Na(s) + O2(s) = 2 Na2O(s)
NaCl + Li2O = Na2O + LiCl =>
2 NaCl + Li2O = Na2O + 2 LiCl
C12H22O11 + NaCl = C6H6 + H2O + NaClO2 =>
C12H22O11 + 3 NaCl = 2 C6H6 + 5 H2O + 3 NaClO2
BrOH + H2SO4 = Br2SO4 + H2O =>
2 BrOH + H2SO4 = Br2SO4 + 2 H2O
HAlO2 + KOH + H2O = K(Al(OH)4) =>
HAlO2 + KOH + H2O = K(Al(OH)4)
Pb(ClO4)2 + NaOH = Pb(OH)2 + NaClO4 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + 2 NaClO4
HBr + CH3COONa = NaBr + CH3COOH =>
HBr + CH3COONa = NaBr + CH3COOH
NH4Cl + K2SO4 = (NH4)2SO4 + ClK =>
2 NH4Cl + K2SO4 = (NH4)2SO4 + 2 ClK
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
(OH){-} + (ClO3){-} + N2H4 = (NO3){-} + Cl{-} + H2O =>
6(OH){-} + 7(ClO3){-} + 3 N2H4 = 6(NO3){-} + 7 Cl{-} + 9 H2O
NaNO2 + H2CO3 = Na2CO3 + HNO2 =>
2 NaNO2 + H2CO3 = Na2CO3 + 2 HNO2
Na2S(aq) + FeCl2 = NaCl(aq) + FeS(s) =>
Na2S(aq) + FeCl2 = 2 NaCl(aq) + FeS(s)
KO2(s) + CO2 = K2CO3 + O2 =>
4 KO2(s) + 2 CO2 = 2 K2CO3 + 3 O2
Br2 + Bi(OH)3 + Na(OH) = NaBr + NaBiO3 + H2O =>
Br2 + Bi(OH)3 + 3 Na(OH) = 2 NaBr + NaBiO3 + 3 H2O
K + Ca(ClO3)2 = K(ClO3) + Ca =>
2 K + Ca(ClO3)2 = 2 K(ClO3) + Ca
Ni + H2O(g) = H2 + NiO =>
Ni + H2O(g) = H2 + NiO
CHCl3 + I2 = CHCl3I2 =>
CHCl3 + I2 = CHCl3I2
C3H7OH + CuO = H2O + Cu + CH3CH2CHO =>
C3H7OH + CuO = H2O + Cu + CH3CH2CHO
Cr2O4 = CrO2 =>
Cr2O4 = 2 CrO2
C12H22O11 + NaHCO3 = Na2CO3 + CO2 + H =>
C12H22O11 + 26 NaHCO3 = 13 Na2CO3 + 25 CO2 + 48 H
C6H13Cl3 = C6H10 + HCl =>
C6H13Cl3 = C6H10 + 3 HCl
NaNo2 + HCl = NaCl + HNo2 =>
NaNo2 + HCl = NaCl + HNo2
C6H5COO{-} + H{+} = C6H5COOH =>
C6H5COO{-} + H{+} = C6H5COOH
Fe3 + NO3 = FeNO3 =>
Fe3 + 3 NO3 = 3 FeNO3
Fe(OH)2 + KOH = FeOH + K(OH)2 =>
Fe(OH)2 + KOH = FeOH + K(OH)2
Cu(OH)2 + Na3PO4 = Cu3(PO4)2 + NaOH =>
3 Cu(OH)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaOH
CH2O2 + Mg(OH)2 = Mg(COOH)2 + H2O =>
2 CH2O2 + Mg(OH)2 = Mg(COOH)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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