| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y2O7 + H2O = 2 HYO4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
ZnS + H2SO3 = H2S + ZnSO3 =>
ZnS + H2SO3 = H2S + ZnSO3
CO2CaO = CaCO3 = =>
CO2CaO = CaCO3
KClO3 = KClO4 + KClO =>
3 KClO3 = 2 KClO4 + KClO
H2PtCl6 + HCOONa = Pt + CO2 + NaCl + HCl =>
H2PtCl6 + 2 HCOONa = Pt + 2 CO2 + 2 NaCl + 4 HCl
ZnBr2 + K2SO4 = ZnSO4 + KBr =>
ZnBr2 + K2SO4 = ZnSO4 + 2 KBr
Ag2SO4 + Ca = CaSO4 + Ag =>
Ag2SO4 + Ca = CaSO4 + 2 Ag
LiHO + CO2 = LiHCO3 =>
LiHO + CO2 = LiHCO3
Mg + Br2 = (MgBr) =>
2 Mg + Br2 = 2(MgBr)
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C2H4O + NaOH = H2O + Na + CO2 =>
C2H4O + 10 NaOH = 7 H2O + 10 Na + 2 CO2
Sb2(SO4)3 + K2MnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
Sb2(SO4)3 + K2MnO4 + 4 H2O = 2 H3SbO4 + K2SO4 + MnSO4 + H2SO4
Al + H3PO4 = AlPO4 + H2 = =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Ca(OH)2 + Mg2 = Mg(OH)2 + Ca =>
2 Ca(OH)2 + Mg2 = 2 Mg(OH)2 + 2 Ca
Cl2O + KOH = Cl2 + KClO4 + H2O =>
7 Cl2O + 2 KOH = 6 Cl2 + 2 KClO4 + H2O
C5H3Cl = C5 + H3 + Cl =>
C5H3Cl = C5 + H3 + Cl
NH4C1 + NaOH = NaC1 + NH3 + H2O =>
NH4C1 + NaOH = NaC1 + NH3 + H2O
MnO4{-} + C2O2{-} + H{+} = Mn2{+} + CO2 + H2O =>
10 MnO4{-} + 13 C2O2{-} + 28 H{+} = 5 Mn2{+} + 26 CO2 + 14 H2O
K + HNO3 = H2 + KNO3 =>
2 K + 2 HNO3 = H2 + 2 KNO3
MgBr2 + H2SO4 = MgSO4 + Br2 + SO2 + H2O =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + SO2 + 2 H2O
PbBr2 + Cl2 = PbCl2 + Br2 =>
PbBr2 + Cl2 = PbCl2 + Br2
CS2 + Cl = CCl4 + SCl2 =>
CS2 + 8 Cl = CCl4 + 2 SCl2
CH3COCH3 + C8H8 = C10H14 + CO =>
CH3COCH3 + C8H8 = C10H14 + CO
KOH + Pb = K + PbO + H2O =>
2 KOH + Pb = 2 K + PbO + H2O
PCl5 + NaON = Na3PO4 + NaCl + N2O =>
PCl5 + 8 NaON = Na3PO4 + 5 NaCl + 4 N2O
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = NO + CO2 + H2O + Sr(Al2O4) =>
5 Sr(NO3)2 + 10 Al(NO3)3 + 12(NH2)2CO = 64 NO + 12 CO2 + 24 H2O + 5 Sr(Al2O4)
CuSO4 + P = P2O5 + CuO + SO2 =>
5 CuSO4 + 2 P = P2O5 + 5 CuO + 5 SO2
K2CO3 + LiNO3 = Li2CO3 + KNO3 =>
K2CO3 + 2 LiNO3 = Li2CO3 + 2 KNO3
CH3C6H5NO2 + Fe + HCl = CH3C6H5NH3Cl + FeCl2 + H2O =>
CH3C6H5NO2 + 3 Fe + 7 HCl = CH3C6H5NH3Cl + 3 FeCl2 + 2 H2O
CaCO3 + KOH = CaOH + KCO3 =>
CaCO3 + KOH = CaOH + KCO3
H4O2 = H4 + O2 =>
H4O2 = H4 + O2
RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na
Fe{3+} + S2O3{2-} = (FeS2O3){+} =>
Fe{3+} + S2O3{2-} = (FeS2O3){+}
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
NH4Cl + H2O = NH3*H2O + HCl =>
NH4Cl + H2O = NH3*H2O + HCl
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb
Na4Fe(CN)6 + NaOH = Na4OH + NaFe(CN)6 =>
Na4Fe(CN)6 + NaOH = Na4OH + NaFe(CN)6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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