| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S
C7H6O3 = C6H5OH + CO2 =>
C7H6O3 = C6H5OH + CO2
C6H1206 + O2 = C20 + H2O =>
10 C6H1206 + 3015 O2 = 3 C20 + 6030 H2O
S + Ca(OH)2 = Ca(HS)2 + O2 =>
2 S + Ca(OH)2 = Ca(HS)2 + O2
NaOH + Na2CO3 = Na3CO3 + OH =>
NaOH + Na2CO3 = Na3CO3 + OH
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
(CH3CO2)2Ca + Na2Co3 = CaCo3 + CH3COONa =>
(CH3CO2)2Ca + Na2Co3 = CaCo3 + 2 CH3COONa
CH5NO + C8H8O = C8H11N + CO2 + H2O =>
19 CH5NO + 18 C8H8O = 19 C8H11N + 11 CO2 + 15 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + H2O(l) =>
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + 2 H2O(l)
potassiumnitrate = KNO2 + oxygen =>
2 KNO3 = 2 KNO2 + O2
C6H14 + I2 = C6H13I + HI =>
C6H14 + I2 = C6H13I + HI
C10H18O5 + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C10H18O5 + 48 NO3{-} + 48 H{+} = 24 N2 + 50 CO2 + 69 H2O
CH4C + O2 = CO2 + H2O =>
CH4C + 3 O2 = 2 CO2 + 2 H2O
Zn(NO3)2 + K2S = ZnK2 + S(NO3)2 =>
Zn(NO3)2 + K2S = ZnK2 + S(NO3)2
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
C4H10 = C8H18 + H2 =>
2 C4H10 = C8H18 + H2
Zn(ClO)2 + Na2S = ZnS + Na2(ClO)2 =>
Zn(ClO)2 + Na2S = ZnS + Na2(ClO)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaVO3 + HCl + Zn = VCl2 + NaCl + H2O + ZnCl2 =>
2 NaVO3 + 12 HCl + 3 Zn = 2 VCl2 + 2 NaCl + 6 H2O + 3 ZnCl2
KF + H2O = KH + HFO =>
KF + H2O = KH + HFO
ZuC + O2 = ZuO + CO =>
ZuC + O2 = ZuO + CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2(s) = PbO + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO + 4 NO2(g) + O2(g)
CH4N2O + NO2 = CO2 + H2O + N2 =>
4 CH4N2O + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Ba + H2SO4 = BaSO4 + H2O + SO2 =>
Ba + 2 H2SO4 = BaSO4 + 2 H2O + SO2
Zn + Pt2O = ZnO + Pt3 =>
3 Zn + 3 Pt2O = 3 ZnO + 2 Pt3
Li2Co3 + MoBr6 = Mo(Co3)3 + LiBr =>
3 Li2Co3 + MoBr6 = Mo(Co3)3 + 6 LiBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO2 + KNO3 + NaOH = Na2MnO4 + H2O + KNO2 =>
MnO2 + KNO3 + 2 NaOH = Na2MnO4 + H2O + KNO2
C6H12O6(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
KBr(aq) + H2SO4(aq) = K2SO4(aq) + HBr(aq) =>
2 KBr(aq) + H2SO4(aq) = K2SO4(aq) + 2 HBr(aq)
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2
Na2SSO3 + Br2 = NaBr + Na2S4O6 =>
2 Na2SSO3 + Br2 = 2 NaBr + Na2S4O6
H{+} + MnO4{-} + S{2-} = Mn{2+} + S + H2O =>
16 H{+} + 2 MnO4{-} + 5 S{2-} = 2 Mn{2+} + 5 S + 8 H2O
C2H4 + O2 = CO2 + H =>
C2H4 + 2 O2 = 2 CO2 + 4 H
KOH + H2SO3 = K2SO3 + HOH =>
2 KOH + H2SO3 = K2SO3 + 2 HOH
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4 =>
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4
Fe2O3 + KI + H2SO4 = I2 + FeSO4 + K2SO4 + H2O =>
Fe2O3 + 2 KI + 3 H2SO4 = I2 + 2 FeSO4 + K2SO4 + 3 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
HONH3 + H2O = HONH2 + H3O =>
HONH3 + H2O = HONH2 + H3O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiNo3 + NaCl = LiCl + NaNo3 =>
LiNo3 + NaCl = LiCl + NaNo3
CH3COOH + Ca = Ca(CH3COO) + H2 =>
2 CH3COOH + 2 Ca = 2 Ca(CH3COO) + H2
WO3 + C2H6 = WO2 + CO2 + H2O =>
7 WO3 + C2H6 = 7 WO2 + 2 CO2 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Na + CuO = NaO + Cu =>
Na + CuO = NaO + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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