| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2Cr2O7 + Bk(OH)4 = Bk(Cr2O7)2 + 4 H2O
Ag(NO3)KCl = AgCl + K(NO3) =>
Ag(NO3)KCl = AgCl + K(NO3)
CaOSiO2 + HCl = CaOH + SiO2Cl =>
CaOSiO2 + HCl = CaOH + SiO2Cl
C6H14 + O2 = C20 + H2O =>
10 C6H14 + 35 O2 = 3 C20 + 70 H2O
A2 + B2 = (AB3)4 =>
2 A2 + 6 B2 = (AB3)4
CaCO3HCl = CaClCO3H =>
CaCO3HCl = CaClCO3H
SnPO4 + H2SO4 = SnSO4 + H2PO4 =>
SnPO4 + H2SO4 = SnSO4 + H2PO4
SnCl2 + KClO3 = Sn(ClO3)2 + KCl =>
SnCl2 + 2 KClO3 = Sn(ClO3)2 + 2 KCl
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + NaOH = 2 Na2SO4 + 3 NaCl + HCl
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
K1Cl1O3 = K1Cl1O4 + K1Cl1 =>
4 K1Cl1O3 = 3 K1Cl1O4 + K1Cl1
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
LiOH + Ca(NO3)2 = Ca(OH)2 + LiNO3 =>
2 LiOH + Ca(NO3)2 = Ca(OH)2 + 2 LiNO3
Na2O + NH3 = Na2NH + H2O =>
Na2O + NH3 = Na2NH + H2O
Al2O3 + Cl2 = Cl2O3 + Al =>
Al2O3 + Cl2 = Cl2O3 + 2 Al
H2O2 + KI = KH2O2 + I2 =>
2 H2O2 + 2 KI = 2 KH2O2 + I2
V(OH)5 + H3P = V3P5 + H2O =>
3 V(OH)5 + 5 H3P = V3P5 + 15 H2O
Ni(NO2)3 + NaOH = NiOH + Na(NO2)3 =>
Ni(NO2)3 + NaOH = NiOH + Na(NO2)3
Sn + ClO3 = SnCl2 + O =>
Sn + 2 ClO3 = SnCl2 + 6 O
S + HNO3(dil) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(dil) = H2SO4 + 2 H2O + 6 NO2
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
MgCl2(aq) = Mg + Cl =>
MgCl2(aq) = Mg + 2 Cl
S3 + HNO3 = H2SO4 + NO2 + H2O =>
S3 + 18 HNO3 = 3 H2SO4 + 18 NO2 + 6 H2O
PF + NH = PH + NF =>
PF + NH = PH + NF
HCl + H2O + ClO = Cl2{-} + H3O{+} =>
5 HCl + 2 H2O + ClO = 3 Cl2{-} + 3 H3O{+}
Fe + PO4 + Na2SO4 = FeSO4 + Na3PO4 =>
3 Fe + 2 PO4 + 3 Na2SO4 = 3 FeSO4 + 2 Na3PO4
H2SO4 + KMnO4 + CH3COH = CH3COOH + MnSO4 + K2SO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 CH3COH = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
(NH4)2SO3 + HClO3 = N2 + HCl + H2SO4 + H2O =>
3(NH4)2SO3 + 4 HClO3 = 3 N2 + 4 HCl + 3 H2SO4 + 9 H2O
CrCl3 + K2OH + KClO3 = KCl + K2CrO4 + H2O =>
12 CrCl3 + 30 K2OH + 11 KClO3 = 47 KCl + 12 K2CrO4 + 15 H2O
NaHSO3 + KIO3 + H2SO4 = NaHSO4 + K2SO4 + H2O + I2 =>
5 NaHSO3 + 2 KIO3 + H2SO4 = 5 NaHSO4 + K2SO4 + H2O + I2
CH3COOH + Mg = H2 + MgCH3COO =>
2 CH3COOH + 2 Mg = H2 + 2 MgCH3COO
ZnI2 + Na3PO4 = NaI + Zn3(PO4)2 =>
3 ZnI2 + 2 Na3PO4 = 6 NaI + Zn3(PO4)2
NaNO2 + HCl = NaCl + NaNO3 + NO + H2O =>
3 NaNO2 + 2 HCl = 2 NaCl + NaNO3 + 2 NO + H2O
NaCl + SO2 + H20(water) + O2 = Na2SO4 + HCl =>
20 NaCl + 10 SO2 + H20(water) + 10 O2 = 10 Na2SO4 + 20 HCl
C7H6O3(aq) + FeCl3(aq) = Fe(C7H5O3)3(aq) + HCl(aq) =>
3 C7H6O3(aq) + FeCl3(aq) = Fe(C7H5O3)3(aq) + 3 HCl(aq)
ZnClO3 + Ag = Zn + AgClO3 =>
ZnClO3 + Ag = Zn + AgClO3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Cu(OH2) + O2 = CuO + H2O =>
2 Cu(OH2) + O2 = 2 CuO + 2 H2O
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2 =>
CuSO4 + Na2Cl2 = Na2SO4 + CuCl2
Zn(NO3)2 + H2O2 = ZnO2 + HNO3 =>
Zn(NO3)2 + H2O2 = ZnO2 + 2 HNO3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
Cr(NO3)3 + NaOH + Al = NH3 + H2O + Cr2(AlO2)3 + Na2AlO2 =>
2 Cr(NO3)3 + 42 NaOH + 24 Al = 6 NH3 + 12 H2O + Cr2(AlO2)3 + 21 Na2AlO2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Zu + HNO3 = N2O + Zu(NO3)2 + H2O =>
4 Zu + 10 HNO3 = N2O + 4 Zu(NO3)2 + 5 H2O
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
FeCl3 + KI = KCl + I + FeCl2 =>
FeCl3 + KI = KCl + I + FeCl2
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
K2CO3 + H3PO4 = CO2 + K3 + PO4 + H2O =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 2 K3 + 2 PO4 + 3 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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