| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
SrCl2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
SrCl2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl
FeBr3 + NaOH = FeOH + NaBr3 =>
FeBr3 + NaOH = FeOH + NaBr3
HCl + H2O = ClH2 + OH =>
HCl + H2O = ClH2 + OH
Pb + CrCl3 = PbCl3 + Cr =>
Pb + CrCl3 = PbCl3 + Cr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Sn(SO4)2(aq) + K3PO4(aq) = Sn3(PO4)4(aq) + K2SO4(aq) =>
3 Sn(SO4)2(aq) + 4 K3PO4(aq) = Sn3(PO4)4(aq) + 6 K2SO4(aq)
Cr2O7{2-} + H{+} + F{-} = Cr{3+} + F2 + H2O =>
Cr2O7{2-} + 14 H{+} + 6 F{-} = 2 Cr{3+} + 3 F2 + 7 H2O
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
S + KNO3 + KOH = K2SO3 + N2 + H2O =>
5 S + 4 KNO3 + 6 KOH = 5 K2SO3 + 2 N2 + 3 H2O
WO3 + H2SO4 = WO2SO4 + H2O =>
WO3 + H2SO4 = WO2SO4 + H2O
VO + H = V + H2O =>
VO + 2 H = V + H2O
KNO2 + KI + H2SO4 = K2SO4 + NO + I2 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + 2 NO + I2 + 2 H2O
NO3{-} + H{+} + Zn = Zn{2+} + NO + H2O =>
2 NO3{-} + 8 H{+} + 3 Zn = 3 Zn{2+} + 2 NO + 4 H2O
H3P + KOH = H2O + K3P =>
H3P + 3 KOH = 3 H2O + K3P
Fe(C2O4)3 + K + H2O = K3[Fe(C2O4)3]H2O =>
Fe(C2O4)3 + 3 K + H2O = K3[Fe(C2O4)3]H2O
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
(COOH)2(H2O)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2(H2O)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Ca(OH)2 + H2(SO4)2 = Ca(SO4)2 + H2O =>
Ca(OH)2 + H2(SO4)2 = Ca(SO4)2 + 2 H2O
CuSO4 + NaCN + NaHSO3 + H2O = CuCN + NaHSO4 =>
2 CuSO4 + 2 NaCN + NaHSO3 + H2O = 2 CuCN + 3 NaHSO4
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
HCN + H2O2 = CO2 + H2O + N =>
2 HCN + 5 H2O2 = 2 CO2 + 6 H2O + 2 N
PH5 + O2 = P2O5 + H2O =>
2 PH5 + 5 O2 = P2O5 + 5 H2O
HCn + CuSO4 = H2SO4 + CuCn2 =>
2 HCn + CuSO4 = H2SO4 + CuCn2
NiSO4 + KI = NiI + KSO4 =>
NiSO4 + KI = NiI + KSO4
CaMg(CO3)2 = CaCO3 + MgCO3 =>
CaMg(CO3)2 = CaCO3 + MgCO3
CH3CH3 + O = CH3CH2CH3 + H2O =>
3 CH3CH3 + O = 2 CH3CH2CH3 + H2O
CH3COOH + CH3CH2OH = CH3CH2CO2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3CH2CO2CH3 + H2O
CoCO3 + HBr = H2O + CoBr2 + CO2 =>
CoCO3 + 2 HBr = H2O + CoBr2 + CO2
CaO + C2H5OH = Ca(OH)2 + C2H4 =>
CaO + C2H5OH = Ca(OH)2 + C2H4
C12H22O11 + CaCl2 + NaOH = C12H22O11*Ca(OH)2 + NaCl =>
C12H22O11 + CaCl2 + 2 NaOH = C12H22O11*Ca(OH)2 + 2 NaCl
SO3 + HBr = SO2 + Br2 + H2O =>
SO3 + 2 HBr = SO2 + Br2 + H2O
HCl + O2 = Cl2H2O =>
4 HCl + O2 = 2 Cl2H2O
Mn + F = Mn3F =>
3 Mn + F = Mn3F
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Ni(OH)2 + H2TeO4 = NiTeO4 + H(OH) =>
Ni(OH)2 + H2TeO4 = NiTeO4 + 2 H(OH)
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl =>
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl
HgHPO4 = Hg3 + HPO4 =>
3 HgHPO4 = Hg3 + 3 HPO4
C2O2N35 = CO + N =>
C2O2N35 = 2 CO + 35 N
MnO4{-} + CH3CH2OH = C2H3O2{-} + MnO2 + OH{-} + H2O =>
4 MnO4{-} + 3 CH3CH2OH = 3 C2H3O2{-} + 4 MnO2 + OH{-} + 4 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Cu(NO3) + Be(NO2) = Cu(NO2) + Be(NO3) =>
Cu(NO3) + Be(NO2) = Cu(NO2) + Be(NO3)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CrCl3 + KOH + ClO3 = KCl + K2CrO4 + H2O =>
7 CrCl3 + 38 KOH + 3 ClO3 = 24 KCl + 7 K2CrO4 + 19 H2O
C2H5SH + O2 = CO2 + H2O + SO23 =>
C2H5SH + 15 O2 = 2 CO2 + 3 H2O + SO23
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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