| Équations équilibrées la veille | Équations équilibrées le lendemain |
36 NaHCO3 + 37 C9H8O4 = 36 NaC9H8O4 + 22 H2O + 45 CO2
Ba + FH = BaF + H =>
Ba + FH = BaF + H
Na3PO4 + P2O5 = Na3P3O9 =>
Na3PO4 + P2O5 = Na3P3O9
Cr2O3 + Na2SO3 = NaCrO2 + SO2 =>
Cr2O3 + Na2SO3 = 2 NaCrO2 + SO2
Fr + HFO4 = FrFO4 + H2 =>
2 Fr + 2 HFO4 = 2 FrFO4 + H2
Sn + H2O = SnOH + H =>
Sn + H2O = SnOH + H
Mg + Au(NO3)2 = Mg(NO3)2 + Au =>
Mg + Au(NO3)2 = Mg(NO3)2 + Au
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
CUS + HNO3 = CUSO4 + H2O + NO2 =>
CUS + 8 HNO3 = CUSO4 + 4 H2O + 8 NO2
NaOH + Cd2 = Cd(OH)2 + Na =>
4 NaOH + Cd2 = 2 Cd(OH)2 + 4 Na
CH3COOH + Zn = (CH3COO)Zn + H =>
CH3COOH + Zn = (CH3COO)Zn + H
PBO2 = PB + O2 =>
PBO2 = PB + O2
S2O8{2-} + S2O3{2-} = S2O4{2-} =>
S2O8{2-} + 4 S2O3{2-} = 5 S2O4{2-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH(NH2)2CO = NaOCNNH3H2O =>
NaOH(NH2)2CO = NaOCNNH3H2O
XeF4 + H(g) = Xe(g) + HF3 =>
3 XeF4 + 4 H(g) = 3 Xe(g) + 4 HF3
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HCl(aq)
K2Cr2O7 + KI + H2SO4 = Cr2(SO4) + I2 + K2SO4 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = Cr2(SO4) + 5 I2 + 6 K2SO4 + 7 H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Li + I2 = LiI1 =>
2 Li + I2 = 2 LiI1
H3C6H5O7 + Zn(OH)2 = Zn3(C6H5O7)2 + H2O =>
2 H3C6H5O7 + 3 Zn(OH)2 = Zn3(C6H5O7)2 + 6 H2O
Ca(CO3)2 + H = CO2 + H2O + Ca =>
Ca(CO3)2 + 4 H = 2 CO2 + 2 H2O + Ca
SnClO2 = SnCl + O2 =>
SnClO2 = SnCl + O2
(NH4)2S + Ni(NO3)3 = NH4NO3 + S3Ni2 =>
3(NH4)2S + 2 Ni(NO3)3 = 6 NH4NO3 + S3Ni2
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
NaHSO3 + HAuCl4 = Au + SO2 + HCl + Na2SO4 =>
6 NaHSO3 + 2 HAuCl4 = 2 Au + 3 SO2 + 8 HCl + 3 Na2SO4
CH{-CH+KMnO4+H2SO4 = HOOC{-}COOH+MnSO4+K2SO4+H2O =>
5 CH{-CH+4KMnO4+6H2SO4 = 5 HOOC{-}COOH+4MnSO4+2K2SO4+6H2O
CoSO4(H2O)7 = CoSO4 + H2O =>
CoSO4(H2O)7 = CoSO4 + 7 H2O
HI + K2SO3 = H2O + SO2 + KI =>
2 HI + K2SO3 = H2O + SO2 + 2 KI
NaOHH(SO4) = Na(SO4)HOH =>
NaOHH(SO4) = Na(SO4)HOH
KMnO4 + H2SO4 + NaNO2 = K2SO4 + MnSO4 + H2O + NaNO3 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 NaNO3
Mg(s) + ZnBr2(aq) = Zn + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn + MgBr2
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Fe3 + S2 = FeS =>
2 Fe3 + 3 S2 = 6 FeS
NiSO4(aq) + (NH4)3PO4(aq) = Ni3(PO4)2 + (NH4)2SO4 =>
3 NiSO4(aq) + 2(NH4)3PO4(aq) = Ni3(PO4)2 + 3(NH4)2SO4
C6H8O7 + NaCO3 + H2O = C6H7O7Na + H2CO3 =>
19 C6H8O7 + 18 NaCO3 + 11 H2O = 18 C6H7O7Na + 24 H2CO3
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COH =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COH
HNO3(cn) + CN = CNO3 + HN =>
HNO3(cn) + CN = CNO3 + HN
FeCr2O4 + Na2CO3 + KNO3 = Na2CrO4 + Fe2O3 + CO2 + KNO2 =>
2 FeCr2O4 + 4 Na2CO3 + 7 KNO3 = 4 Na2CrO4 + Fe2O3 + 4 CO2 + 7 KNO2
Ag2S + CN{-} + O2 + H2O = [Ag(CN)2]{-} + OH{-} + SO2 =>
2 Ag2S + 8 CN{-} + 3 O2 + 2 H2O = 4[Ag(CN)2]{-} + 4 OH{-} + 2 SO2
C11H18N2O3 + O = C11H18N2O4 =>
C11H18N2O3 + O = C11H18N2O4
Al2(SO4)3 + K2SO4(aq) + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4(aq) + 24 H2O = 2 KAl(SO4)2*12H2O
Cr2O3 + Mg3N2 = MgO + CrN =>
Cr2O3 + Mg3N2 = 3 MgO + 2 CrN
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
KNO3 + C22H22O11 = K2CO3 + CO2 + H2O + N2 =>
88 KNO3 + 5 C22H22O11 = 44 K2CO3 + 66 CO2 + 55 H2O + 44 N2
P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
H2SO4 + BaO = BaSO4 + H2O =>
H2SO4 + BaO = BaSO4 + H2O
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2(SO4) =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2(SO4)
Pb(CH3CO2)2 + KCl = PbCl2 + K(CH3COO) =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 K(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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