| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + Na2Co3 = NiCo3 + 2 NaNO3
Ba(OH)2 + H3PO4 = Ba + H2O + H2PO4 =>
Ba(OH)2 + 2 H3PO4 = Ba + 2 H2O + 2 H2PO4
C7H5ClO + NH2OHHCl = C7H4ClN + H2O + HCl =>
C7H5ClO + NH2OHHCl = C7H4ClN + 2 H2O + HCl
VO2 + H2 = V2O3 + H2O =>
2 VO2 + H2 = V2O3 + H2O
Cr{+3} + MnO2 = Mn{+2} + CrO4{-} =>
Cr{+3} + 2 MnO2 = 2 Mn{+2} + CrO4{-}
Mg + Zn(No3)2 = MgNo32 + Zn =>
3 Mg + 16 Zn(No3)2 = 3 MgNo32 + 16 Zn
CrO3 + C2H5OH = Cr2O3 + CO2 + H2O =>
4 CrO3 + C2H5OH = 2 Cr2O3 + 2 CO2 + 3 H2O
FeCr2O + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O + 8 Na2CO3 + 13 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
CH3COOH + CH2CH2OH = CH3COOCH2CH3 + H2O =>
2 CH3COOH + 4 CH2CH2OH = 3 CH3COOCH2CH3 + 2 H2O
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(NO3)2 + KOH = Ba(OH)2 + K(NO3) =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 K(NO3)
C2H6 + H2O = C2H8O =>
C2H6 + H2O = C2H8O
FeS2 + O2 = Fe2O3 + SO8 =>
4 FeS2 + 35 O2 = 2 Fe2O3 + 8 SO8
CH3COOH + AgNO3 = AgCH3COO + HNO3(aq) =>
CH3COOH + AgNO3 = AgCH3COO + HNO3(aq)
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
CeO2 + C3H6 = Ce2O3 + CO2 + H2O =>
18 CeO2 + C3H6 = 9 Ce2O3 + 3 CO2 + 3 H2O
Ni(NH3)6Cl2 + H2SO4 = NiSO4 + NH4Cl + (NH4)2SO4 =>
Ni(NH3)6Cl2 + 3 H2SO4 = NiSO4 + 2 NH4Cl + 2(NH4)2SO4
P + Cl2 = P(Cl2)3 =>
P + 3 Cl2 = P(Cl2)3
CH2CH(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 CO2 + 10 H2O
AgNO3 + BaBr = AgBr + BaNO3 =>
AgNO3 + BaBr = AgBr + BaNO3
LiCl + KNO3 = LiNO3 + KCl =>
LiCl + KNO3 = LiNO3 + KCl
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
KBr + Fl2 = K2Fl + Br =>
4 KBr + Fl2 = 2 K2Fl + 4 Br
H2CO3 + LiOH = LiHCO3 + H2O =>
H2CO3 + LiOH = LiHCO3 + H2O
Na(CrO4)2 + FeCl2 + HCl = (CrCl2)3 + FeCl3 + NaCl + H2O =>
3 Na(CrO4)2 + 33 FeCl2 + 48 HCl = 2(CrCl2)3 + 33 FeCl3 + 3 NaCl + 24 H2O
KMnO4 + AgNO3 = AgMnO4 + KNO3 =>
KMnO4 + AgNO3 = AgMnO4 + KNO3
CH3COCH3 + NaOCl + KI = CH3COONa + CHI3 + KCl + NaOH =>
CH3COCH3 + 3 NaOCl + 3 KI = CH3COONa + CHI3 + 3 KCl + 2 NaOH
Fe2O3 + NH4Cl = NH3 + FeCl3 + H2O =>
Fe2O3 + 6 NH4Cl = 6 NH3 + 2 FeCl3 + 3 H2O
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
I2 + H2O + H2PO2{2-} = H{+} + HPO3{-} + I{-} =>
2 I2 + H2O + H2PO2{2-} = 3 H{+} + HPO3{-} + 4 I{-}
Cu(NO3)2(aq) + KCl(aq) = CuCl(s) + K(NO3)2(aq) =>
Cu(NO3)2(aq) + KCl(aq) = CuCl(s) + K(NO3)2(aq)
C2N2 + F = CF2 + NF3 =>
C2N2 + 10 F = 2 CF2 + 2 NF3
Cu + (AgNO3) = Cu(NO3)2 + Ag =>
Cu + 2(AgNO3) = Cu(NO3)2 + 2 Ag
Ar(O)2 = Ar2O + O =>
2 Ar(O)2 = Ar2O + 3 O
Li + MgI2 = LiI2 + Mg =>
Li + MgI2 = LiI2 + Mg
Ni{+2} + ({-}2)2{-} = Ni =>
Ni{+2} + ({-}2)2{-} = Ni
FeS2 + PbO = Fe2O3 + SO4 + Pb =>
2 FeS2 + 19 PbO = Fe2O3 + 4 SO4 + 19 Pb
C20H42 + CuO = CO2 + H2O + Cu =>
C20H42 + 61 CuO = 20 CO2 + 21 H2O + 61 Cu
KOH + LiCl = LiOH + KCl =>
KOH + LiCl = LiOH + KCl
K(SO4)2 + Ba(CH3COO)2 = K + CH3COO + BaSO4 =>
K(SO4)2 + 2 Ba(CH3COO)2 = K + 4 CH3COO + 2 BaSO4
Li2S + Al2(SO4)3 = Li2SO4 + Al2S3 =>
3 Li2S + Al2(SO4)3 = 3 Li2SO4 + Al2S3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
[Cu(H2O)5] + Br = [Cu(H2O)3Br2] + H2O =>
[Cu(H2O)5] + 2 Br = [Cu(H2O)3Br2] + 2 H2O
KCO3 + H2 = KHCO3 =>
2 KCO3 + H2 = 2 KHCO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4 = NH3 + H =>
NH4 = NH3 + H
KHCO3 + Fe2(SO4)3 = Fe(OH)3 + CO2 + K2SO4 =>
6 KHCO3 + Fe2(SO4)3 = 2 Fe(OH)3 + 6 CO2 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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