| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca5(PO4)3F + 14 H2O2 = 14 CaO + 6 Ca(H2PO4)2 + 4 HF + 7 O2
C2H8O2 + O2 = CO2 + H2O =>
C2H8O2 + 3 O2 = 2 CO2 + 4 H2O
XC2H2Cl4 + Ca(OH)2 = XC2HCl3 + CaCl2 + H2O =>
2 XC2H2Cl4 + Ca(OH)2 = 2 XC2HCl3 + CaCl2 + 2 H2O
CaSO4 + C + SiO2 = CaSiO3 + CO + SO2 =>
CaSO4 + C + SiO2 = CaSiO3 + CO + SO2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
CaCo3 + NaNo3 = CaNo3 + NaCo3 =>
CaCo3 + NaNo3 = CaNo3 + NaCo3
Cl2 + AgNo3 = No3 + AgCl =>
Cl2 + 2 AgNo3 = 2 No3 + 2 AgCl
Pb(NO3)2(aq) + CoI(aq) = Co(NO3)(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 CoI(aq) = 2 Co(NO3)(aq) + PbI2(s)
K + KNO2 = K2O + N =>
3 K + KNO2 = 2 K2O + N
AgI + CH3CN = AgCN + CH3I =>
AgI + CH3CN = AgCN + CH3I
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
C2H5OH = C2H3OH + H2 =>
C2H5OH = C2H3OH + H2
Notachem + Defnotachem2 = Defnotachem2Notachem =>
Notachem + Defnotachem2 = Defnotachem2Notachem
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Ag + CN = AgCN =>
Ag + CN = AgCN
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-]+SO4{-2}+H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-]+9SO4{-2}+24H{+}
P + HClO3 + H2O = HCl + H3PO4 =>
6 P + 5 HClO3 + 9 H2O = 5 HCl + 6 H3PO4
CH3(CH2)2CH3 + O2 = CO2 + H2OH =>
3 CH3(CH2)2CH3 + 17 O2 = 12 CO2 + 10 H2OH
SO4{-2} + Zn + H{+} = S{-2} + Zn{+2} + H2O =>
SO4{-2} + 4 Zn + 8 H{+} = S{-2} + 4 Zn{+2} + 4 H2O
CaF2 + N = F + CaN =>
CaF2 + N = 2 F + CaN
Al + SO3 = Al(SO3)4 =>
Al + 4 SO3 = Al(SO3)4
PdCl2 + H2O = PdO + HCl =>
PdCl2 + H2O = PdO + 2 HCl
HNO2 + HCl + H2 = NH4Cl + H2O =>
HNO2 + HCl + 3 H2 = NH4Cl + 2 H2O
CrO4({-2}) + H2O2 + OH({-}) = CrO10({-5}) + H2O =>
2 CrO4({-2}) + 9 H2O2 + 6 OH({-}) = 2 CrO10({-5}) + 12 H2O
Cd(s) + O2 = CdO4 =>
Cd(s) + 2 O2 = CdO4
NaH2PO4 + NaOH = HNa2PO4 + H2O =>
NaH2PO4 + NaOH = HNa2PO4 + H2O
CH2CH3OH + NH3 = CH2CH3NH2 + H2O =>
CH2CH3OH + NH3 = CH2CH3NH2 + H2O
Na(OH) + Cr = Na + Cr(OH) =>
Na(OH) + Cr = Na + Cr(OH)
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
C7H11O9P + KOH = C7H7K4O9P + H2O =>
C7H11O9P + 4 KOH = C7H7K4O9P + 4 H2O
C7H6O2(aq) + NH4OH(aq) = NH4H6O2(aq) + C7OH(s) =>
C7H6O2(aq) + NH4OH(aq) = NH4H6O2(aq) + C7OH(s)
Co(s) + NaCl(aq) = CoCl(s) + Na(s) =>
Co(s) + NaCl(aq) = CoCl(s) + Na(s)
BeO + Cl2O3 = Be5(ClO4)2 =>
5 BeO + Cl2O3 = Be5(ClO4)2
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
MnSO4 + CaCO3 + H2O + O2 = Mn(OH)4 + CaSO4 + CO2 =>
2 MnSO4 + 2 CaCO3 + 4 H2O + O2 = 2 Mn(OH)4 + 2 CaSO4 + 2 CO2
WO3 + CH4 = W + CO + H2 =>
WO3 + 3 CH4 = W + 3 CO + 6 H2
Cs{+} + O{-} = Cs2O2 =>
2 Cs{+} + 2 O{-} = Cs2O2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnO2 + C3H6O + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnO2 + 3 C3H6O + 4 H2O
Li2O + H2SeO4 = Li2SeO4 + H2O =>
Li2O + H2SeO4 = Li2SeO4 + H2O
C3H7OH(propanal) + O2 = CO2 + H2O =>
2 C3H7OH(propanal) + 9 O2 = 6 CO2 + 8 H2O
Sr(ClO2)2 + Ti2(C2O4) = Sr(C2O4) + Ti(ClO2) =>
Sr(ClO2)2 + Ti2(C2O4) = Sr(C2O4) + 2 Ti(ClO2)
O2 + C12H22O11 = CO2 + H2O =>
12 O2 + C12H22O11 = 12 CO2 + 11 H2O
Sr(s) + HCl(aq) = SrCl2 + H2(g) =>
Sr(s) + 2 HCl(aq) = SrCl2 + H2(g)
Na2C2O4 + NaMnO4 + H2SO4 = Na2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 NaMnO4 + 8 H2SO4 = 6 Na2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
ZnSO4 + H2CO3 = H2SO4 + ZnCO3 =>
ZnSO4 + H2CO3 = H2SO4 + ZnCO3
Fe3(CO)12 + P(C6H5)3 = Fe(CO)4(P(C6H5)3) =>
Fe3(CO)12 + 3 P(C6H5)3 = 3 Fe(CO)4(P(C6H5)3)
NaNO2 + H2O = HNO3 + N2O + NaOH =>
4 NaNO2 + 3 H2O = 2 HNO3 + N2O + 4 NaOH
HgCl2 + KOH = HgOH + KCl2 =>
HgCl2 + KOH = HgOH + KCl2
C4H6O5 + C2H5OH = C6H12O6 =>
C4H6O5 + C2H5OH = C6H12O6
P4 + O2(g) = P4O6(s) =>
P4 + 3 O2(g) = P4O6(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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