| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(d) + 2 NaOH(aq)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NaCl + AgNO{3} = NaNO{3} + AgCl =>
NaCl + AgNO{3} = NaNO{3} + AgCl
K2SO4 + (NH4)2C2O4 = K2C2O4 + (NH4)2SO4 =>
K2SO4 + (NH4)2C2O4 = K2C2O4 + (NH4)2SO4
HClO2 + Ba(OH)2 = BaClO2 + H(OH)2 =>
HClO2 + Ba(OH)2 = BaClO2 + H(OH)2
Al(ClO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + K(ClO3) =>
2 Al(ClO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 K(ClO3)
FeCl2 + Zn(OH)2 = Fe(OH)2 + ZnCl2 =>
FeCl2 + Zn(OH)2 = Fe(OH)2 + ZnCl2
C4H8Cl2 + Na = C8H16 + NaCl =>
2 C4H8Cl2 + 4 Na = C8H16 + 4 NaCl
K3(CuI4) + Na2S2O7 = SO2 + I2 + CuSO4 + Na2SO4 + K2SO4 =>
2 K3(CuI4) + 10 Na2S2O7 = 5 SO2 + 4 I2 + 2 CuSO4 + 10 Na2SO4 + 3 K2SO4
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
X(OH)2 + HCl = XCl2 + H2O =>
X(OH)2 + 2 HCl = XCl2 + 2 H2O
H3O{+} + HSO4{-} = H2O + H2SO4 =>
H3O{+} + HSO4{-} = H2O + H2SO4
CoS2 + Cl2 = CoCl2 + S =>
CoS2 + Cl2 = CoCl2 + 2 S
C4H5O3 + O2 = CO2 + H2O =>
4 C4H5O3 + 15 O2 = 16 CO2 + 10 H2O
AlO3 + H2 = Al + OH =>
2 AlO3 + 3 H2 = 2 Al + 6 OH
Br2(l) + KCl(s) = Cl2(l) + KBr(s) =>
Br2(l) + 2 KCl(s) = Cl2(l) + 2 KBr(s)
Fe3(PO4)2 + NaCl = FeCl2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaCl = 3 FeCl2 + 2 Na3PO4
NaNO3(aq) + K2SO4(aq) = NaSO4(aq) + K2NO3(aq) =>
NaNO3(aq) + K2SO4(aq) = NaSO4(aq) + K2NO3(aq)
KO2 + OH8 = K + H2O =>
3 KO2 + 2 OH8 = 3 K + 8 H2O
Li3N + S = LiS + N =>
Li3N + 3 S = 3 LiS + N
AlZn(NO3)2 = Al(NO3)2Zn =>
AlZn(NO3)2 = Al(NO3)2Zn
CH3COOH + SO2 = H2SO4 + C2H2 =>
CH3COOH + SO2 = H2SO4 + C2H2
Zn + Au2(SO4)3 = Au + ZnSO4 =>
3 Zn + Au2(SO4)3 = 2 Au + 3 ZnSO4
C9H9OCl + NaOH + Cl2 = CHCl3 + C8H6O2ClNa + H2O =>
5 C9H9OCl + 2 NaOH + 42 Cl2 = 29 CHCl3 + 2 C8H6O2ClNa + 3 H2O
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2 + NaCl =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2 + 2 NaCl
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s) =>
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s)
Si2Cl6 + H2O = SiO2 + ClH + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 ClH + H2
NaOH + H2P2O6 = NaHP2O6 + H2O =>
NaOH + H2P2O6 = NaHP2O6 + H2O
C3H7OH + Cr2O7{-2} + H{+} = C2H5CHO + Cr{+3} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C2H5CHO + 2 Cr{+3} + 7 H2O
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s) =>
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s)
H2O + Ca = Ca(OH)2 + H22 =>
22 H2O + 11 Ca = 11 Ca(OH)2 + H22
Rb + P4 = Rb3P4 =>
3 Rb + P4 = Rb3P4
FeSO4 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2SO4 + KOH =>
3 FeSO4 + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2SO4 + 6 KOH
C14H17NO7 + H2O = C6H12O6 + HCN + C6H4OHCHO =>
C14H17NO7 + H2O = C6H12O6 + HCN + C6H4OHCHO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4(OH)2 + O2 = C2H2O4 + H2O =>
C2H4(OH)2 + 2 O2 = C2H2O4 + 2 H2O
CuCl2 + K3Fe(Cn)6 = CuFe(Cn)6 + K3Cl2 =>
CuCl2 + K3Fe(Cn)6 = CuFe(Cn)6 + K3Cl2
NH4 + H2O = NH2OH + H =>
NH4 + H2O = NH2OH + 3 H
LiCl(aq) + Br2(g) = BrLi2 + Cl =>
4 LiCl(aq) + Br2(g) = 2 BrLi2 + 4 Cl
C7H8NO2 + Al + H2O = AlO3H3 + C7H10N =>
C7H8NO2 + 2 Al + 4 H2O = 2 AlO3H3 + C7H10N
Al2O3 + Br2O3 = Al(BrO2)3 =>
Al2O3 + 3 Br2O3 = 2 Al(BrO2)3
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s) =>
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s)
K{+} + Br{-} = KBr =>
K{+} + Br{-} = KBr
Fe(OH)3 + H2S = Fe2S3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2S3 + 6 H2O
I2O5(s) + CO(g) = CO2(g) + I2(g) =>
I2O5(s) + 5 CO(g) = 5 CO2(g) + I2(g)
NiSO4 + NaOH + C12H22O11 = Ni2O + Na2SO4 + C6H12O7 + H2O =>
4 NiSO4 + 8 NaOH + C12H22O11 = 2 Ni2O + 4 Na2SO4 + 2 C6H12O7 + 3 H2O
K3O + H2PO4 = K3PO4 + H2O =>
K3O + H2PO4 = K3PO4 + H2O
KClO4 + HCl = KCl + Cl2 + H2O =>
KClO4 + 8 HCl = KCl + 4 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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