| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(l) + AgNO3(l) = AgCl + NaNO3
Fe{2+} + HO{-} = Fe(OH)2 =>
Fe{2+} + 2 HO{-} = Fe(OH)2
MgBr2 + (NH4)2SO4 = MgSO4 + (NH4)2Br2 =>
MgBr2 + (NH4)2SO4 = MgSO4 + (NH4)2Br2
H4P2O7 + NaOH = Na3HP2O7 + H2O =>
H4P2O7 + 3 NaOH = Na3HP2O7 + 3 H2O
Cs + O = CsO =>
Cs + O = CsO
GaN = Ga + N2 =>
2 GaN = 2 Ga + N2
N2 + S2 = NS =>
N2 + S2 = 2 NS
FeCl3 + KCNS = K3Fe(CNS)6 + KCl =>
FeCl3 + 6 KCNS = K3Fe(CNS)6 + 3 KCl
Ba(OH) + Na3PO4 = Ba3(PO4) + NaOH =>
3 Ba(OH) + Na3PO4 = Ba3(PO4) + 3 NaOH
Au + NaClO + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaClO + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
Cs3PO4(aq) + AgNo3(aq) = CsNo3 + Ag3PO4 =>
Cs3PO4(aq) + 3 AgNo3(aq) = 3 CsNo3 + Ag3PO4
Hg2 + Na2CO3 = HgCO3 + Na2 =>
Hg2 + 2 Na2CO3 = 2 HgCO3 + 2 Na2
Fe2O3 + CH4 = FeO + CO2 + H2O =>
4 Fe2O3 + CH4 = 8 FeO + CO2 + 2 H2O
C7H8 + H2SO4 = SO2 + H2O + C6H5CHO =>
C7H8 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2
H2(g) + S(s) + O2(g) = H2SO3(g) =>
2 H2(g) + 2 S(s) + 3 O2(g) = 2 H2SO3(g)
NH4Cl + HCl = Cl2 + HNH4 =>
NH4Cl + HCl = Cl2 + HNH4
KClO3 + C8H10N4O2 = KCl + N2 + H2O + CO =>
11 KClO3 + 3 C8H10N4O2 = 11 KCl + 6 N2 + 15 H2O + 24 CO
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
CuSO4 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 K2SO4
SO2 + Fe = FeS2 + O2 =>
2 SO2 + Fe = FeS2 + 2 O2
Hg + HCl = HgCl2 + H =>
Hg + 2 HCl = HgCl2 + 2 H
C + H2O2 = CO2 + H2O =>
C + 2 H2O2 = CO2 + 2 H2O
MnCl2(aq) + Na2CO3(aq) = MnCO3 + NaCl =>
MnCl2(aq) + Na2CO3(aq) = MnCO3 + 2 NaCl
HI = H2I2 = =>
2 HI = H2I2
Zn + HNO3 + HCl = ZnCl2 + NH4Cl + H2O =>
4 Zn + HNO3 + 9 HCl = 4 ZnCl2 + NH4Cl + 3 H2O
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2
Ba2 + O2 = BaO =>
Ba2 + O2 = 2 BaO
N2 + CuCl2 = Cu3N2 + Cl2 =>
N2 + 3 CuCl2 = Cu3N2 + 3 Cl2
Fe2 + Cu(NO3)2 = Fe2(NO3)2 + Cu =>
Fe2 + Cu(NO3)2 = Fe2(NO3)2 + Cu
Zn + HBrO = Zn(BrO)2 + H2 =>
Zn + 2 HBrO = Zn(BrO)2 + H2
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3
Ag2O + NH3 + H2O = [Ag(NH3)2]{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + 2 OH{-}
C2H6NO2ClNaOH = CHNH3COOHNaClH2O =>
C2H6NO2ClNaOH = CHNH3COOHNaClH2O
K(OH) + (NH4)2(SO4) = NH3 + H2O + K2SO4 =>
2 K(OH) + (NH4)2(SO4) = 2 NH3 + 2 H2O + K2SO4
Pb3(PO4)4 = Pb + PO4 =>
Pb3(PO4)4 = 3 Pb + 4 PO4
FeTiO3 + H2 = Fe + TiO2 + H2O =>
FeTiO3 + H2 = Fe + TiO2 + H2O
Al(s) + SnSO4(aq) = Al2(SO4)3(aq) + Sn(s) =>
2 Al(s) + 3 SnSO4(aq) = Al2(SO4)3(aq) + 3 Sn(s)
S8(g) + O2(g) = SO2(g) =>
S8(g) + 8 O2(g) = 8 SO2(g)
NiI2(aq) + (NH4)2CO3(aq) = NiCO3(s) + NH4I(aq) =>
NiI2(aq) + (NH4)2CO3(aq) = NiCO3(s) + 2 NH4I(aq)
FeCl3 + NaS = NaCl + FeS3 =>
FeCl3 + 3 NaS = 3 NaCl + FeS3
KH2PO4 + Ca(NO3)2 = CaHPO4 + KNO3 + H3PO4 =>
2 KH2PO4 + Ca(NO3)2 = CaHPO4 + 2 KNO3 + H3PO4
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
LiNO3 + KBr = LiBr + KNO3 =>
LiNO3 + KBr = LiBr + KNO3
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
P2O5 + H2O(l) = H3PO4(aq) =>
P2O5 + 3 H2O(l) = 2 H3PO4(aq)
Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13
FeI3 + Pb(C2H3O2)2 = PbI3 + Fe(C2H3O2)2 =>
FeI3 + Pb(C2H3O2)2 = PbI3 + Fe(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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