| Équations équilibrées la veille | Équations équilibrées le lendemain |
C240H90O4NS + 263 O2 = 240 CO2 + 45 H2O + NO3 + SO2
C7H12O4 + C6H10O = C8H12O2 + H2O =>
2 C7H12O4 + 3 C6H10O = 4 C8H12O2 + 3 H2O
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3
Cu(SO4)2 + NaOH = Cu(OH)2 + Na + SO4 =>
Cu(SO4)2 + 2 NaOH = Cu(OH)2 + 2 Na + 2 SO4
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
LiNO3 + H2SO4 = Li2SO4 + HNO3 =>
2 LiNO3 + H2SO4 = Li2SO4 + 2 HNO3
SnO(s) + C(s) = Sn(s) + CO2(g) =>
2 SnO(s) + C(s) = 2 Sn(s) + CO2(g)
Na2S + Mn(C2H3O2)6 = Na(C2H3O2) + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 Na(C2H3O2) + MnS3
KOH(s) + CO2(g) = K2CO3(s) + H2O(g) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(g)
Ba(NO3)2 + Mg(SO4) = Ba(SO4) + Mg(NO3)2 =>
Ba(NO3)2 + Mg(SO4) = Ba(SO4) + Mg(NO3)2
MoS2 + Al = Mo + Al2S3 =>
3 MoS2 + 4 Al = 3 Mo + 2 Al2S3
MgCl2(aq) + Li2CO3(aq) = MgCO3(aq) + LiCl(aq) =>
MgCl2(aq) + Li2CO3(aq) = MgCO3(aq) + 2 LiCl(aq)
C3H6O + Cl2 = C3H5OCl + HCl =>
C3H6O + Cl2 = C3H5OCl + HCl
K2TiO3 + HCl = H2TiO3 + KCl =>
K2TiO3 + 2 HCl = H2TiO3 + 2 KCl
SiCl4 + O2 = SiO2 + OCl =>
SiCl4 + 3 O2 = SiO2 + 4 OCl
POCl3 = POCl + Cl2 =>
POCl3 = POCl + Cl2
HNO2 + Ba = Ba(NO2)2 + H2 =>
2 HNO2 + Ba = Ba(NO2)2 + H2
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)2 + K2MnO4 + H2O =>
C6H5(CH3)2 + 12 KMnO4 + 14 KOH = C6H5(COOK)2 + 12 K2MnO4 + 10 H2O
H3PO4 + H3N = (NH4)3PO4 =>
H3PO4 + 3 H3N = (NH4)3PO4
HNO3 + FeOHSO4 = Fe(NO3)3 + H2SO4 + H2O =>
3 HNO3 + FeOHSO4 = Fe(NO3)3 + H2SO4 + H2O
H2NCH2COOH(s) = C(g) + O(g) + N(g) + H(g) =>
H2NCH2COOH(s) = 2 C(g) + 2 O(g) + N(g) + 5 H(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 2 NO(g) + 4 H2O(l)
Fe(s) + AgNO3 = Fe(NO3)2 + Ag =>
Fe(s) + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3NH2 + C2H5Br = CH3CH2NH2 + CH3Br =>
CH3NH2 + C2H5Br = CH3CH2NH2 + CH3Br
SnO2 + S + Na2CO3 = Na2SnS3 + Na2SO4 + CO2 =>
SnO2 + 4 S + 2 Na2CO3 = Na2SnS3 + Na2SO4 + 2 CO2
C2H4O + C2H6O = C4H6 + H2O =>
C2H4O + C2H6O = C4H6 + 2 H2O
KOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + KNO3(aq) =>
2 KOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + 2 KNO3(aq)
ZnCl2 + O2 = Zn(ClO3)2 =>
ZnCl2 + 3 O2 = Zn(ClO3)2
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
Mn(NO3)2 + C6H8O7 = Mn3O4 + N2 + CO2 + H2O =>
27 Mn(NO3)2 + 14 C6H8O7 = 9 Mn3O4 + 27 N2 + 84 CO2 + 56 H2O
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(aq)
Li(s) + F2 = LiF =>
2 Li(s) + F2 = 2 LiF
Al2O3 + H2O = H2O3 + AlO =>
2 Al2O3 + H2O = H2O3 + 4 AlO
Ag(s) + H2S(aq) + O2(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(aq) + O2(g) = 2 Ag2S(s) + 2 H2O(l)
MnCO3(s) + HCl(aq) = MnCl2(s) + H2CO3(aq) =>
MnCO3(s) + 2 HCl(aq) = MnCl2(s) + H2CO3(aq)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
HNO3(aq) + CaSO3(s) = Ca(NO3)2(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + CaSO3(s) = Ca(NO3)2(aq) + SO2(g) + H2O(l)
Mg{2+} + I{-} = Mg + I2 =>
Mg{2+} + 2 I{-} = Mg + I2
CH3CH2COOH + Mg = Mg(CH3CH2COOH)2 =>
2 CH3CH2COOH + Mg = Mg(CH3CH2COOH)2
Ga2O3 + NaOH + H2O = Na3[Ga(OH)6] =>
Ga2O3 + 6 NaOH + 3 H2O = 2 Na3[Ga(OH)6]
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3 =>
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3
Na2SO3 + KMnO4 = NaMnO4 + K2SO3 =>
Na2SO3 + 2 KMnO4 = 2 NaMnO4 + K2SO3
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
K2S + K2MnO4 + H2O = MnO(OH)2 + S + KOH =>
K2S + K2MnO4 + 3 H2O = MnO(OH)2 + S + 4 KOH
CuC2H3O2 + (NH4)2S = Cu2S + NH4(C2H3O2) =>
2 CuC2H3O2 + (NH4)2S = Cu2S + 2 NH4(C2H3O2)
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O =>
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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