| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3(aq) + Ca(OH)2(aq) = CaSO3(aq) + 2 H2O(l)
KH2PO4 + NaOH = H2O + NaKHPO4 =>
KH2PO4 + NaOH = H2O + NaKHPO4
MgSO + KOH = KSO + Mg(OH) =>
MgSO + KOH = KSO + Mg(OH)
Na2Pb(OH)4 + Br2 = NaBr + PbO2 + H2O =>
Na2Pb(OH)4 + Br2 = 2 NaBr + PbO2 + 2 H2O
CuNO3 + C = Cu + CO2 + NO2 =>
2 CuNO3 + C = 2 Cu + CO2 + 2 NO2
Al(s) + CuSo4(aq) = Al(So4)3(aq) + Cu(s) =>
Al(s) + 3 CuSo4(aq) = Al(So4)3(aq) + 3 Cu(s)
Mg2Si2O6 + H{+} + H2O = Mg{2+} + H4SiO4 =>
Mg2Si2O6 + 4 H{+} + 2 H2O = 2 Mg{2+} + 2 H4SiO4
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2 =>
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2
Al + N2O6Pb = AlN3O9 + Pb =>
2 Al + 3 N2O6Pb = 2 AlN3O9 + 3 Pb
S + N2 = S3N2 =>
3 S + N2 = S3N2
Xe + F2 = XeF20 =>
Xe + 10 F2 = XeF20
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
Ni(OH)2 + H3BO3 = Ni3(BO3)2 + H2O =>
3 Ni(OH)2 + 2 H3BO3 = Ni3(BO3)2 + 6 H2O
CaCO3 + Li2CO3 + Re + NaOH + O2 = Na4Ca3LiReO6 + CO2 + H2O =>
12 CaCO3 + 2 Li2CO3 + 4 Re + 16 NaOH + O2 = 4 Na4Ca3LiReO6 + 14 CO2 + 8 H2O
C6H12O6 + O2 = CO3 + H2O =>
C6H12O6 + 9 O2 = 6 CO3 + 6 H2O
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
CuSO4(aq) + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4(aq) + 2 NaOH = Cu(OH)2 + Na2SO4
Br2 + CuCl2 = CuBr + Cl2 =>
Br2 + 2 CuCl2 = 2 CuBr + 2 Cl2
Na2SO4 + H2SO4 = Na2SO4H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2SO4H + SO4
NO2 + NaO = NaNO3 =>
NO2 + NaO = NaNO3
Mg(OH)2(s) + HCl = MgCl2 + H2O =>
Mg(OH)2(s) + 2 HCl = MgCl2 + 2 H2O
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
K2HgI4 + KOH + NH4Cl = Hg2NI + KI + KCl + H2O =>
2 K2HgI4 + 4 KOH + NH4Cl = Hg2NI + 7 KI + KCl + 4 H2O
N + NO2 = N2O2 =>
N + NO2 = N2O2
TiBr4 + H2 = Ti + HBr =>
TiBr4 + 2 H2 = Ti + 4 HBr
CoCl2 + KSCN = KCl + Co(SCN)2 =>
CoCl2 + 2 KSCN = 2 KCl + Co(SCN)2
Cr(OH)3(s) + H(aq) = Cr(OH)2(aq) + H2O(l) =>
Cr(OH)3(s) + H(aq) = Cr(OH)2(aq) + H2O(l)
C5H10O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C5H10O + 16 Cu(OH)2 = 5 CH3COOH + 8 Cu2O + 16 H2O
KCr(SO4)2 + (NH4)2S + H2O = Cr(OH)3 + K2SO4 + (NH4)2SO4 + H2S =>
2 KCr(SO4)2 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3(NH4)2SO4 + 3 H2S
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + K(C2H3O2) =>
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + 2 K(C2H3O2)
CuCl2 + Na(NO3) = Cu(NO3)2 + NaCl =>
CuCl2 + 2 Na(NO3) = Cu(NO3)2 + 2 NaCl
K2C2O4*H2O + FeCl3*H2O = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*H2O = FeK3(C2O4)3*H2O + 3 KCl + 3 H2O
NI + OH = NI(OH) =>
NI + OH = NI(OH)
Na3PO4 + Ag = Ag3PO4 + Na =>
Na3PO4 + 3 Ag = Ag3PO4 + 3 Na
Cs3PO3 + Sr = Cs + Sr3(PO3)2 =>
2 Cs3PO3 + 3 Sr = 6 Cs + Sr3(PO3)2
NaCl + AgNo2 = AgCl + NaNo2 =>
NaCl + AgNo2 = AgCl + NaNo2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
CO + L2O5 = L2 + CO2 =>
5 CO + L2O5 = L2 + 5 CO2
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
(NH4)2SO4 + AgClO3 = Ag2SO4 + NH4ClO3 =>
(NH4)2SO4 + 2 AgClO3 = Ag2SO4 + 2 NH4ClO3
Si(HCO3)4 = SiO2 + H2O + CO2 =>
Si(HCO3)4 = SiO2 + 2 H2O + 4 CO2
Pb(NO3)2 = PbO + (NO2) + O2 =>
2 Pb(NO3)2 = 2 PbO + 4(NO2) + O2
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s)
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
CO22 + H22O = C6H12O6 + O2 =>
66 CO22 + 6 H22O = 11 C6H12O6 + 696 O2
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
Na2SO4 + CaCl2 = Na2Ca + SO4Cl2 =>
Na2SO4 + CaCl2 = Na2Ca + SO4Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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