| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
C3O3H8 + HNO3 = C3N3O9H5 + H2O =>
C3O3H8 + 3 HNO3 = C3N3O9H5 + 3 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4(s) =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4(s)
AgNo3 + NaClO = AgCl + AgClO3 + NaNo3 =>
3 AgNo3 + 3 NaClO = 2 AgCl + AgClO3 + 3 NaNo3
C17H35COOH + NaOH = C17H35COONa + OH + H =>
C17H35COOH + NaOH = C17H35COONa + OH + H
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac) =>
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac)
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
NaOH + HIO3 = NaIO3 + H2O =>
NaOH + HIO3 = NaIO3 + H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br2O = Br2 + O =>
Br2O = Br2 + O
Cr2O7 + H2C2O4 = Cr + CO2 + H2O =>
Cr2O7 + 7 H2C2O4 = 2 Cr + 14 CO2 + 7 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
P2O3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 P2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3PO4 + 9 H2O
Fe + H2(SO4)1 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2(SO4)1 = Fe2(SO4)3 + 3 H2
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
C3H6 + O3 = C2O2 + H2O =>
2 C3H6 + 4 O3 = 3 C2O2 + 6 H2O
K3N = K + N3 =>
3 K3N = 9 K + N3
NH4 = N + H2 =>
NH4 = N + 2 H2
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
PbZnSO4 = PbSO4Zn =>
PbZnSO4 = PbSO4Zn
Cu + S + O2 + H2 = CuSO4*5H2O =>
2 Cu + 2 S + 9 O2 + 10 H2 = 2 CuSO4*5H2O
KNO3 + CrSO4 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KNO3 + 10 CrSO4 + 6 H2SO4 = N2 + 5 Cr2(SO4)3 + K2SO4 + 6 H2O
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
CuSO4 + HOH = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 HOH = Cu(OH)2 + H2SO4
BeO + Na2O = Na4BeO3 =>
BeO + 2 Na2O = Na4BeO3
CaBr2 + K2CO3 = CaCO3 + KBr =>
CaBr2 + K2CO3 = CaCO3 + 2 KBr
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
Sn + As = SnAs =>
Sn + As = SnAs
MgSO4CaCl2 = MgCl2SO4Ca =>
MgSO4CaCl2 = MgCl2SO4Ca
Ba(oh)2 + FeCl = BaCl + Fe(oh) =>
Ba(oh)2 + 2 FeCl = 2 BaCl + 2 Fe(oh)
H2S = H2 + S =>
H2S = H2 + S
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
HCl2 + CuO + Zn = Cu + ZnCl + H2O =>
2 HCl2 + CuO + 4 Zn = Cu + 4 ZnCl + H2O
Cu{+2} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
CH3OH8 + O = CO2 + H2O =>
2 CH3OH8 + 13 O = 2 CO2 + 11 H2O
Cu3(PO4)2 + S{-2} = CuS + PO4{-3} =>
Cu3(PO4)2 + 3 S{-2} = 3 CuS + 2 PO4{-3}
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
NaHSO3(s)(heat) = NaOHSO2 =>
NaHSO3(s)(heat) = NaOHSO2
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
KBr + Cl2 = KCl + BrCl =>
KBr + Cl2 = KCl + BrCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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