| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + 2 HI(aq) = I2(s) + SO2(g) + 2 H2O
Al(s) + CuSO4(aq) = AlO4(aq) + CuS(g) =>
Al(s) + CuSO4(aq) = AlO4(aq) + CuS(g)
Ti + O2 + H2O = Ti(OH) =>
4 Ti + O2 + 2 H2O = 4 Ti(OH)
Kl = Kl3 =>
3 Kl = Kl3
Fe + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Fe + 2 K2CrO7 + 14 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
KOH0 = KOH =>
KOH0 = KOH
H2SO4(aq) + HI(aq) = H2S(g) + I2(s) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(s) + 4 H2O(l)
C2O4 + KOH = K2CO3 + H2O =>
C2O4 + 4 KOH = 2 K2CO3 + 2 H2O
Zn(s) + KBr(aq) = Zn(Br)2(aq) + K(s) =>
Zn(s) + 2 KBr(aq) = Zn(Br)2(aq) + 2 K(s)
NiC2O**2H2O(s) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
NiC2O**2H2O(s) + 2 O2(g) = NiO(s) + 2 H2O(g) + 2 CO2(g)
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
Na2S2O5 = Na2SO3 + SO2 =>
Na2S2O5 = Na2SO3 + SO2
NH3 + CnO = Cn + N2 + H2O =>
2 NH3 + 3 CnO = 3 Cn + N2 + 3 H2O
HI(aq) + H2SO4(aq) = H2S(g) + I2(aq) + H2O(l) =>
8 HI(aq) + H2SO4(aq) = H2S(g) + 4 I2(aq) + 4 H2O(l)
MnCl2 + PbO2 = MnO2 + PbCl2 =>
MnCl2 + PbO2 = MnO2 + PbCl2
MnO4{-} + I{-} + H{+} = MnO2 + IO3{-} + H2O =>
2 MnO4{-} + I{-} + 2 H{+} = 2 MnO2 + IO3{-} + H2O
H{+} + Mn = Mn{2+} + H2 =>
2 H{+} + Mn = Mn{2+} + H2
NaClO3 + MnSO4 + NaOH = Na2MnO4 + NaCl + Na2SO4 + H2O =>
2 NaClO3 + 3 MnSO4 + 12 NaOH = 3 Na2MnO4 + 2 NaCl + 3 Na2SO4 + 6 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
NaClO3 + MnSO4 + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
NaClO3 + 3 MnSO4 + 6 NaOH = 3 MnO2 + NaCl + 3 Na2SO4 + 3 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
C2H6 + CC4H8 = C6H14 =>
11 C2H6 + 4 CC4H8 = 7 C6H14
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
NaBr + H2SO4 + MnO2 = MnSO4 + Na2SO4 + H2O + Br2 =>
2 NaBr + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + 2 H2O + Br2
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
CaCl2 + Na + OH = Ca(OH)2 + NaCl =>
CaCl2 + 2 Na + 2 OH = Ca(OH)2 + 2 NaCl
H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2 =>
2 H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2
Al + HOCl = Al(OCl)3 + H2 =>
2 Al + 6 HOCl = 2 Al(OCl)3 + 3 H2
C3H5Br + NaOH = C3H4 + NaBr + H2O =>
C3H5Br + NaOH = C3H4 + NaBr + H2O
H2SO4(aq) + HI(aq) = H2S(aq) + I2(aq) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(aq) + 4 I2(aq) + 4 H2O(l)
AsO3{3-} + Br2 + H2O = AsO4{3-} + Br{-} + H{+} =>
AsO3{3-} + Br2 + H2O = AsO4{3-} + 2 Br{-} + 2 H{+}
H3PO4 + HNO3 + MoO4(NH4)2 = (NH4)3PMo14O40 + H2O + NH4NO3 =>
2 H3PO4 + 44.000000000001HNO3 + 28 MoO4(NH4)2 = 2(NH4)3PMo14O40 + 31 H2O + 47.000000000001NH4NO3
Mg + HNO3 = Mg[NO3]2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg[NO3]2 + NH4NO3 + 3 H2O
LiOH + NaSO4 = LiSO4 + NaOH =>
LiOH + NaSO4 = LiSO4 + NaOH
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
NaClO2 + H2SO4 = NaCl + Na2SO4 + ClO2 + H2O =>
5 NaClO2 + 2 H2SO4 = NaCl + 2 Na2SO4 + 4 ClO2 + 2 H2O
C19O28O2 = C10O2 + CO2 =>
9 C19O28O2 = 4 C10O2 + 131 CO2
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
(CH3)C6H12 + O2 = CO2 + H2O =>
4(CH3)C6H12 + 43 O2 = 28 CO2 + 30 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3PO4(aq) + CoCl2(aq) = Na3Cl2(aq) + CoPO4(s) =>
Na3PO4(aq) + CoCl2(aq) = Na3Cl2(aq) + CoPO4(s)
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
CH3COONH2 + NaOH = CH3COONHNa + H2O =>
CH3COONH2 + NaOH = CH3COONHNa + H2O
Al(NO3)3 + Na2C2O4 = Al2(C2O4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H{+} =>
3 As2S3 + 10 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H{+}
Na + Ba(NO3)2 = NaNO3 + Ba2 =>
4 Na + 2 Ba(NO3)2 = 4 NaNO3 + Ba2
(CH3)2Si(OH)2 = (CH3)2SiO + H2O =>
(CH3)2Si(OH)2 = (CH3)2SiO + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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