| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 3 C = MgC2 + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
K2MnO4 = K2MnO3 + O2 =>
2 K2MnO4 = 2 K2MnO3 + O2
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuOFe(NO3)2 = FeOCu(NO3)2 =>
CuOFe(NO3)2 = FeOCu(NO3)2
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
K2MnO4 = K2MnO3 + O2 =>
2 K2MnO4 = 2 K2MnO3 + O2
CrCl + Mg = MgCl2 + Cr =>
2 CrCl + Mg = MgCl2 + 2 Cr
(NH4)2CO3 + HNO3 = NH4NO + H2O + CO2 =>
3(NH4)2CO3 + 2 HNO3 = 4 NH4NO + 5 H2O + 3 CO2
Zn(NO3)2 + Zn(OH)2 = Zn(OH)NO3 =>
Zn(NO3)2 + Zn(OH)2 = 2 Zn(OH)NO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
H2SO3 + O2 = H2SO4 = H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Li3PO4 + BaCl2 = Ba3(PO4)2 + LiCl =>
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl
C6H8O7 + HNO3 + H2SO4 = C2H2N2S + H2O + CO2 =>
13 C6H8O7 + 18 HNO3 + 9 H2SO4 = 9 C2H2N2S + 61 H2O + 60 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
AgF + Zn = ZnF2 + Ag =>
2 AgF + Zn = ZnF2 + 2 Ag
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
Mn(NO3)2(aq) + K3PO4(aq) = Mn3(PO4)2(s) + KNO3(aq) =>
3 Mn(NO3)2(aq) + 2 K3PO4(aq) = Mn3(PO4)2(s) + 6 KNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
H2 + L2 = (HL)2 =>
H2 + L2 = (HL)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
CrI3 + H2O2 + OH{-} = CrO4{-2} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 32 H2O
C7H6O3 + C2H6O = C9H10O3 + H2O =>
C7H6O3 + C2H6O = C9H10O3 + H2O
Cl2 + NaF = Cl2F2 + Na =>
Cl2 + 2 NaF = Cl2F2 + 2 Na
CuSO4 + ZnS = CuS + ZnSO4 =>
CuSO4 + ZnS = CuS + ZnSO4
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
H2 + S = H2S =>
H2 + S = H2S
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiCl2*6H2O + NaOH + N2H4*H2O = Ni + H2O + N2 + NaCl =>
2 NiCl2*6H2O + 4 NaOH + N2H4*H2O = 2 Ni + 17 H2O + N2 + 4 NaCl
C3H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2CH3COOH =>
C3H6 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 H2O + CO2CH3COOH
H2 + S = H2S =>
H2 + S = H2S
Ag(NH3)2{+} + CH3CH2CH2CHO + OH{-} = CH3CH2CH2COOH{+} + Ag + NH3 + H2O =>
3 Ag(NH3)2{+} + CH3CH2CH2CHO + 2 OH{-} = CH3CH2CH2COOH{+} + 3 Ag + 6 NH3 + H2O
H6(g) + Cl2(g) = HCl2(g) =>
H6(g) + 6 Cl2(g) = 6 HCl2(g)
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Cl5P = P + Cl =>
Cl5P = P + 5 Cl
F2 + P8 = P2F3 =>
6 F2 + P8 = 4 P2F3
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Cr3C2 + O2 = Cr2O3 + C =>
4 Cr3C2 + 9 O2 = 6 Cr2O3 + 8 C
NaAlO2 + H2O = NaAl(OH)4 =>
NaAlO2 + 2 H2O = NaAl(OH)4
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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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