| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ca(H3O)2 = 2 Al(H3O)3 + 3 Ca(SO4)
Br2 + H2O = Br(OH)2 + H2 =>
Br2 + 4 H2O = 2 Br(OH)2 + 2 H2
N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O
KOH + ZnCl2 = ZnO2H2 + KCl =>
2 KOH + ZnCl2 = ZnO2H2 + 2 KCl
C8H16 + NO = CO2 + H2O + N =>
C8H16 + 24 NO = 8 CO2 + 8 H2O + 24 N
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O =>
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
K2SO4 + NH4MnO4 = (NH4)2SO4 + KMnO4 =>
K2SO4 + 2 NH4MnO4 = (NH4)2SO4 + 2 KMnO4
PbBr2 + CsBr = PbCsBr3 =>
PbBr2 + CsBr = PbCsBr3
KBr + KMnO4 + H2CrO4 = Br2 + MnCrO4 + K2CrO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2CrO4 = 5 Br2 + 2 MnCrO4 + 6 K2CrO4 + 8 H2O
Na(CO3)2(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
8 Na(CO3)2(s) + 11 CH3COOH(aq) = 8 CH3COONa(aq) + 22 CO2(g) + 10 H2O(l)
CH4 + Na2CO3 + Br2 = CH3Br + NaBr + HCO3 =>
2 CH4 + 2 Na2CO3 + 3 Br2 = 2 CH3Br + 4 NaBr + 2 HCO3
ZnSO4 + Na2C2O4 = Na2SO4 + ZnC2O4 =>
ZnSO4 + Na2C2O4 = Na2SO4 + ZnC2O4
HCl + LiCl = Cl2 + LiH =>
HCl + LiCl = Cl2 + LiH
C25H52 + O2 = CO + H =>
2 C25H52 + 25 O2 = 50 CO + 104 H
F2 + Kr = KrF2 =>
F2 + Kr = KrF2
H2O + CuSO4 + NH3 = CuSO4(OH) + NH4 =>
H2O + CuSO4 + NH3 = CuSO4(OH) + NH4
Si5H10 + O2 = SiO2 + H2 =>
Si5H10 + 5 O2 = 5 SiO2 + 5 H2
KClO3 + H2SO4 = ClO2 + K2SO4 + KClO4 + H2O =>
3 KClO3 + H2SO4 = 2 ClO2 + K2SO4 + KClO4 + H2O
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O =>
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
HNO3 + Cl = NO3 + HCl =>
HNO3 + Cl = NO3 + HCl
PH4ClO4 = HCl + P2O5 + H2O =>
2 PH4ClO4 = 2 HCl + P2O5 + 3 H2O
Na(c) + HOH(l) = NaOH(aq) + H2(g) =>
2 Na(c) + 2 HOH(l) = 2 NaOH(aq) + H2(g)
NH4Cl + Ca = NH4 + CaCl =>
NH4Cl + Ca = NH4 + CaCl
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
CuCO3 + NH3 = Cu + H2CO3 + NH2 =>
CuCO3 + 2 NH3 = Cu + H2CO3 + 2 NH2
Tl2S + HNO3 = Tl(NO3)3 + S + NO2 + H2O =>
Tl2S + 12 HNO3 = 2 Tl(NO3)3 + S + 6 NO2 + 6 H2O
H2S + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + S =>
3 H2S + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 S
Cu + SO4 + NaOH = Cu(OH)2 + NaSO4 =>
Cu + 2 SO4 + 2 NaOH = Cu(OH)2 + 2 NaSO4
FeCl2 + Ag3N = Fe3N2 + AgCl =>
3 FeCl2 + 2 Ag3N = Fe3N2 + 6 AgCl
C6H5CH3 + KMnO4 + H2O = C6H5CHCH2OHOH + MnO2 + KOH =>
24 C6H5CH3 + 22 KMnO4 + 20 H2O = 21 C6H5CHCH2OHOH + 22 MnO2 + 22 KOH
C2H2(CO)2O + C6H5NH2 = C10H7NO2 + H2O =>
C2H2(CO)2O + C6H5NH2 = C10H7NO2 + H2O
(NH4)6W12O39 + NH4VO3 + FePO4 + (NH4)2HPO4 + HNO3 = W66Fe20V11P100O500 + H2O + N2 =>
55(NH4)6W12O39 + 110 NH4VO3 + 200 FePO4 + 800(NH4)2HPO4 + 1202 HNO3 = 10 W66Fe20V11P100O500 + 5081 H2O + 1621 N2
KMnO4 + H2O + C3H6 = MnO2 + KOH + C3H6(OH)2 =>
2 KMnO4 + 4 H2O + 3 C3H6 = 2 MnO2 + 2 KOH + 3 C3H6(OH)2
FeSO4(aq) + NaOH(aq) = Fe(OH)2 + Na2SO4 =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2 + Na2SO4
(NH4)2S2O8 + MnSO4 + H2O = HMnO2 + (NH4)2 + H2SO4 =>
(NH4)2S2O8 + 4 MnSO4 + 8 H2O = 4 HMnO2 + (NH4)2 + 6 H2SO4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
H2SO4 + KOH = H2O + K2(SO4) =>
H2SO4 + 2 KOH = 2 H2O + K2(SO4)
H2O + S2O5{-2} = SO4{-2} + H{+} + e =>
3 H2O + S2O5{-2} = 2 SO4{-2} + 6 H{+} + 4e
sodiumchloride + sulfuricacid = NaHSO4 + hydrogenchloride =>
NaCl + H2SO4 = NaHSO4 + HCl
Fe2O3(SO3)2 + H2O = Fe2O3 + H2SO4 =>
Fe2O3(SO3)2 + 2 H2O = Fe2O3 + 2 H2SO4
K2CO3 + H2SO4 = CO2 + H2O + K2SO4 =>
K2CO3 + H2SO4 = CO2 + H2O + K2SO4
Al + CuI = Cu + AlI =>
Al + CuI = Cu + AlI
H2SiO3 + Ra(OH)2 = Ra2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Ra(OH)2 = Ra2(SiO3)2 + 4 H2O
KCIO3 + I2H2O = HIO3 + KCI =>
5 KCIO3 + 3 I2H2O = 6 HIO3 + 5 KCI
H7C16O7Br4F1 + O3 = H2O2 + O2F2 + Br2O7 + C3O2 =>
18 H7C16O7Br4F1 + 154 O3 = 63 H2O2 + 9 O2F2 + 36 Br2O7 + 96 C3O2
C2H4 + F2 = CF + HF =>
C2H4 + 3 F2 = 2 CF + 4 HF
WO3 + Co(OH)2 = CoWO4 + H2O =>
WO3 + Co(OH)2 = CoWO4 + H2O
Cu3AsS4 + H2SO4 = CuSO4 + H2O + As2O5 + S =>
6 Cu3AsS4 + 29 H2SO4 = 18 CuSO4 + 29 H2O + 3 As2O5 + 35 S
HCOHC6H5OH = C6H3(OH)CH2H2O =>
HCOHC6H5OH = C6H3(OH)CH2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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