| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnI2 + K3PO4 = MnPO4 + K3I2
CO2(g) + H2O(g) = C6H12O6(g) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(g) + 6 O2(g)
C5H10 + KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + C5H12O2 =>
5 C5H10 + 2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 C5H12O2
K2Cr2O7 + HCl = CrCl3 + H2O2 + H2O + KCl =>
K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 H2O2 + H2O + 2 KCl
F + P = PF =>
F + P = PF
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Pd + SO4 = PdSO4 =>
Pd + SO4 = PdSO4
CrO4{2-} + SO3{2-} + H2O = Cr(OH)4{2-} + SO4{2-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)4{2-} + 2 SO4{2-}
CrI3 + F2 = CrF3 + I2 =>
2 CrI3 + 3 F2 = 2 CrF3 + 3 I2
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg =>
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg
MnSO + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
4 MnSO + 22 NaBiO3 + 38 H2SO4 = 4 NaMnO4 + 11 Bi2(SO4)3 + 38 H2O + 9 Na2SO4
NaCH3CO2 + H2O = NaOH + CH3CO2H =>
NaCH3CO2 + H2O = NaOH + CH3CO2H
NaI + Pt = PtI + Na =>
NaI + Pt = PtI + Na
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl
NaCN + CuSO4 = CuCN + (CN)2 + Na2SO4 =>
4 NaCN + 2 CuSO4 = 2 CuCN + (CN)2 + 2 Na2SO4
CuS(s) + HNO3(aq) = CuSO4(aq) + H2O(l) + NO2(g) =>
CuS(s) + 8 HNO3(aq) = CuSO4(aq) + 4 H2O(l) + 8 NO2(g)
NiCl2 + Cu = CuCl2 + Ni =>
NiCl2 + Cu = CuCl2 + Ni
Na2CO3 + H3Po4 = Na3Po4 + H2O + CO2 =>
3 Na2CO3 + 2 H3Po4 = 2 Na3Po4 + 3 H2O + 3 CO2
Bi + H2S = BiS + H2 =>
Bi + H2S = BiS + H2
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
C3H4O2 + OH = CH2CHCO2 + H2O =>
C3H4O2 + OH = CH2CHCO2 + H2O
Fe(NO3)2 + Na2(CO3) = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2(CO3) = FeCO3 + 2 NaNO3
CH3COOH(l) + O2 = CO2 + H2O =>
CH3COOH(l) + 2 O2 = 2 CO2 + 2 H2O
CsI + Cl2 = CsCl + I2 =>
2 CsI + Cl2 = 2 CsCl + I2
CoI3 + BaS = Co2S3 + BaI2 =>
2 CoI3 + 3 BaS = Co2S3 + 3 BaI2
NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3
C12H12O11(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H12O11(s) + 19 O2(g) = 24 CO2(g) + 12 H2O(g)
B(OH)3 + H2O = BO3 + H3O =>
B(OH)3 + 3 H2O = BO3 + 3 H3O
FeCl2 + HNO2 + H2SO4 = N2 + Fe2(SO4)3 + HCl + H2O =>
6 FeCl2 + 2 HNO2 + 9 H2SO4 = N2 + 3 Fe2(SO4)3 + 12 HCl + 4 H2O
LiNO2 + H2O = LiOH + HNO2 =>
LiNO2 + H2O = LiOH + HNO2
KMnO4 + Mn = MnO2 + K =>
KMnO4 + Mn = 2 MnO2 + K
MgBr2 + K(C2H3O2) = Mg(C2H3O2)2 + KBr =>
MgBr2 + 2 K(C2H3O2) = Mg(C2H3O2)2 + 2 KBr
NH4ClO4 + P = Cl2 + N2 + H3PO4 + H2 =>
2 NH4ClO4 + 2 P = Cl2 + N2 + 2 H3PO4 + H2
C2H4 + HBr2 = C2H5Br2 =>
C2H4 + HBr2 = C2H5Br2
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
K3[Fe(CN)6] + KI = K4[Fe(CN)6] + I2 =>
2 K3[Fe(CN)6] + 2 KI = 2 K4[Fe(CN)6] + I2
CoCl2NaOH = CoOHClNaCl =>
CoCl2NaOH = CoOHClNaCl
H2O + PbO2 + NaOH + KCl = KClO3 + NaPb(OH)3 =>
3 H2O + 3 PbO2 + 3 NaOH + KCl = KClO3 + 3 NaPb(OH)3
Cu + Mg(NO3)2 = Cu(NO3) + Mg =>
2 Cu + Mg(NO3)2 = 2 Cu(NO3) + Mg
FeCl3 + H3Po4 = FePo4 + HCl =>
FeCl3 + H3Po4 = FePo4 + 3 HCl
N2H4 + H2O = NH3 + OH =>
N2H4 + 2 H2O = 2 NH3 + 2 OH
Zn(ClO4)2 + Na2S = ZnS + NaClO4 =>
Zn(ClO4)2 + Na2S = ZnS + 2 NaClO4
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O =>
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
NaI + O2 = NaO + I2 =>
2 NaI + O2 = 2 NaO + I2
C2H4(g) + H2O(g) = C2H5OH =>
C2H4(g) + H2O(g) = C2H5OH
Cr + HCl = CrCl + H =>
Cr + HCl = CrCl + H
NH2{-}CH2{-}COOH + HCl = NH3Cl{-}CH2{-}COOH =>
NH2{-}CH2{-}COOH + HCl = NH3Cl{-}CH2{-}COOH
C3H7O3N + O2 = CO2 + H2O + NH4 =>
4 C3H7O3N + 9 O2 = 12 CO2 + 6 H2O + 4 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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