| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlPO4 + 3 KCl = AlCl3 + K3PO4
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
CO3 + H2O = HCO3 + HO =>
CO3 + H2O = HCO3 + HO
Manganese(II)Chloride(aq) + AmmoniumCarbonate(aq) = Manganese(II)Carbonate + AmmoniumChloride =>
Manganese(II)Chloride(aq) + AmmoniumCarbonate(aq) = Manganese(II)Carbonate + AmmoniumChloride
CH3CSNH2 + H2O + H = CH3COOH + NH4 + H2S =>
CH3CSNH2 + 2 H2O + H = CH3COOH + NH4 + H2S
Mg + ZnI2 = MgI2 + Zn =>
Mg + ZnI2 = MgI2 + Zn
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
C + H + N + O = C8H10N4O2 =>
8 C + 10 H + 4 N + 2 O = C8H10N4O2
LiOH + Ca3(PO4)2 = Li3(PO4)2 + Ca(OH) =>
3 LiOH + Ca3(PO4)2 = Li3(PO4)2 + 3 Ca(OH)
AlCl3 + NaNO2 = Al(NO2)3 + NaCl =>
AlCl3 + 3 NaNO2 = Al(NO2)3 + 3 NaCl
C3H6Cl2 = C3H5ClHCl =>
C3H6Cl2 = C3H5ClHCl
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
CH3CH2OH + ZnCl2 = CH3CH2Cl + Zn(OH)2 =>
2 CH3CH2OH + ZnCl2 = 2 CH3CH2Cl + Zn(OH)2
Ba + HCO3 = Ba(HCO3)2 =>
Ba + 2 HCO3 = Ba(HCO3)2
Al2(SO4)5 + Ca(OH)2 = Al(OH)5 + CaSO4 =>
Al2(SO4)5 + 5 Ca(OH)2 = 2 Al(OH)5 + 5 CaSO4
CaC2O4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O
Ca2Al2O5 + H2SO4 = CaSO4 + Al2(SO4)3 + H2O =>
Ca2Al2O5 + 5 H2SO4 = 2 CaSO4 + Al2(SO4)3 + 5 H2O
Cu{2+} + NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)3]{2+} =>
Cu{2+} + 3 NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)3]{2+}
Al + H2O + SO2 = Al2(SO3)3 + H2 =>
2 Al + 3 H2O + 3 SO2 = Al2(SO3)3 + 3 H2
P + HClO3 + H2O = H3PO4 + HCl =>
6 P + 5 HClO3 + 9 H2O = 6 H3PO4 + 5 HCl
H2 + O3 = HOH =>
3 H2 + O3 = 3 HOH
Cr2O7({-}2) + I{-} + H{+} = Cr3{+} + I2 + H2O =>
6 Cr2O7({-}2) + 74 I{-} + 84 H{+} = 4 Cr3{+} + 37 I2 + 42 H2O
HNO2 + K2MnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 HNO2 + K2MnO4 + 2 H2SO4 = 2 HNO3 + MnSO4 + K2SO4 + 2 H2O
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap) =>
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap)
SeCl4 + AgF = SeF4 + AgCl =>
SeCl4 + 4 AgF = SeF4 + 4 AgCl
HC3H5O5 + NaOH = NaC3H5O5 + H2O =>
HC3H5O5 + NaOH = NaC3H5O5 + H2O
P + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 P + 5 K2Cr2O7 + 20 H2SO4 = 6 H3PO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
Co{2+} + (SCN){1--} = [Co(SCN)4]{2-} =>
Co{2+} + 4(SCN){1--} = [Co(SCN)4]{2-}
PbI2 + Br2 = PbBr2 + I2 =>
PbI2 + Br2 = PbBr2 + I2
CO2CuSO4 = CuCO3SO3 =>
CO2CuSO4 = CuCO3SO3
HBr = H + Br =>
HBr = H + Br
Fe(NO3)3(aq) + Na2CO3(aq) = Fe(CO3)3(s) + Na2(NO3)(aq) =>
Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe(CO3)3(s) + 3 Na2(NO3)(aq)
K2Cr2O7 + H3PO4 = CrPO4 + K3PO4 + H2O + O2 =>
6 K2Cr2O7 + 16 H3PO4 = 12 CrPO4 + 4 K3PO4 + 24 H2O + 9 O2
Cu + HNO4 = Cu(NO4)3 + NO + H2O =>
5 Cu + 18 HNO4 = 5 Cu(NO4)3 + 3 NO + 9 H2O
C2O2H3{-} + ClO4{-} = CO2 + Cl{-} + H2O + OH{-} =>
C2O2H3{-} + ClO4{-} = 2 CO2 + Cl{-} + H2O + OH{-}
Na3P + Fe = Na + FeP =>
Na3P + Fe = 3 Na + FeP
BaSe + NaNO3 = Ba(NO3)2 + Na2Se =>
BaSe + 2 NaNO3 = Ba(NO3)2 + Na2Se
Cu(NO3)2 + Ag = CuAg + (NO3)2 =>
Cu(NO3)2 + Ag = CuAg + (NO3)2
I + S = IS =>
I + S = IS
H1I1 + Li1(OH)1 = Li1H1I2 + H2O =>
2 H1I1 + Li1(OH)1 = Li1H1I2 + H2O
ZnSO4Mg(OH)2 = Zn(OH)2MgSO4 =>
ZnSO4Mg(OH)2 = Zn(OH)2MgSO4
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
BaSO4 + H2O = H2SO4 + Ba(OH)2 =>
BaSO4 + 2 H2O = H2SO4 + Ba(OH)2
Na2S2O3 + CuCO3 = Na2CO3 + CuS2O3 =>
Na2S2O3 + CuCO3 = Na2CO3 + CuS2O3
CU[NO3]2 = CUO + NO2 + O2 =>
2 CU[NO3]2 = 2 CUO + 4 NO2 + O2
BaCl2 + CO(NH2)2 + H2O = BaCO3 + NH3 + HCl =>
BaCl2 + CO(NH2)2 + 2 H2O = BaCO3 + 2 NH3 + 2 HCl
Mg + Cu(NO3)2 = CuNO3 + Mg(NO3) =>
Mg + Cu(NO3)2 = CuNO3 + Mg(NO3)
C2H5OH(l) + O2(g) = CO2(s) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(s) + 3 H2O(l)
Cr2O4{2-} + H2O = CrO4{2-} + H{+} + e =>
Cr2O4{2-} + 4 H2O = 2 CrO4{2-} + 8 H{+} + 6e
FeCl2 + Na2PO4 = NaCl + Fe2(PO4)2 =>
2 FeCl2 + 2 Na2PO4 = 4 NaCl + Fe2(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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