| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Po4 = AlPo4
CoCl2(aq) + NaI(aq) = NaCl(s) + CoI2(aq) =>
CoCl2(aq) + 2 NaI(aq) = 2 NaCl(s) + CoI2(aq)
Fe{+3} + Cd = Fe + Cd{+2} =>
2 Fe{+3} + 3 Cd = 2 Fe + 3 Cd{+2}
Na3CO3HCO3*2H2O + H = NaHCO3 + H2O + Na =>
Na3CO3HCO3*2H2O + H = 2 NaHCO3 + 2 H2O + Na
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + KHSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 4 H2SO4 = 2 MnSO4 + 2 KHSO4 + 8 H2O + 10 CO2
CH2CH2 + NaOH = CH2CHNa + H2O =>
CH2CH2 + NaOH = CH2CHNa + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na2CO3 + HCl = NaCl + CO3 + H =>
Na2CO3 + 2 HCl = 2 NaCl + CO3 + 2 H
KBrO + MnCl2 + KOH = KBrMnO2 + KCl + H2O =>
KBrO + MnCl2 + 2 KOH = KBrMnO2 + 2 KCl + H2O
CuSO3 + HCl = CuCl2 + SO2 + H2O =>
CuSO3 + 2 HCl = CuCl2 + SO2 + H2O
Fe{3+} + Sn{2+} = Fe + Sn{4+} =>
2 Fe{3+} + 3 Sn{2+} = 2 Fe + 3 Sn{4+}
BeO + Br2O = BeBr + O2 =>
4 BeO + 2 Br2O = 4 BeBr + 3 O2
BeO + NaOH = BeO2 + Na + H =>
BeO + NaOH = BeO2 + Na + H
FeS(S) + HCl(g) = FeCl2(S) + H2S(g) =>
FeS(S) + 2 HCl(g) = FeCl2(S) + H2S(g)
Cu + H2SO4 = Cu(SO4)2 + H2O + S =>
3 Cu + 8 H2SO4 = 3 Cu(SO4)2 + 8 H2O + 2 S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Sc + HCl = Sc{3} + Cl{-} + H =>
Sc + 3 HCl = Sc{3} + 3 Cl{-} + 3 H
Cu(NO3)2 + KHS = Cu(HS)2 + KNO3 =>
Cu(NO3)2 + 2 KHS = Cu(HS)2 + 2 KNO3
(CH3NH2CH3)Cl + NaOH = NaCl + H2O + CH3NHCH3 =>
(CH3NH2CH3)Cl + NaOH = NaCl + H2O + CH3NHCH3
Br2 + CaCl = CaBr2 + Cl2 =>
2 Br2 + 2 CaCl = 2 CaBr2 + Cl2
NH4OH + CH3COOH = CH3COONH4 + H2O =>
NH4OH + CH3COOH = CH3COONH4 + H2O
KMnO4 + Ca(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Ca(NO3)2 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Ca(NO3)2 + 6 H2O
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2 =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2
C17H36 + H2O = H2 + CO2 =>
C17H36 + 34 H2O = 52 H2 + 17 CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
AgNO3 + H2O = Ag + HNO3 + O =>
2 AgNO3 + H2O = 2 Ag + 2 HNO3 + O
C17H36 + H2O = CH4 + CO2 =>
C17H36 + 8 H2O = 13 CH4 + 4 CO2
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2 =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl =>
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl
C2H5OH + CrO3 = Cr2O3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 = 2 Cr2O3 + 3 CH3COOH + 3 H2O
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2 =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2
CuO3 + Al = Cu + AlO3 =>
CuO3 + Al = Cu + AlO3
C18H38 + H2O = CO2 + CH4 =>
4 C18H38 + 34 H2O = 17 CO2 + 55 CH4
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2 =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2
Na{3}O{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}O{4} + KOH = NaOH + K{3}PO{4}
HCl + ClO = Cl2 + OH =>
HCl + ClO = Cl2 + OH
Mg(OH)2 + Mg(PO3)2 = Mg(OHPO3) =>
Mg(OH)2 + Mg(PO3)2 = 2 Mg(OHPO3)
Cu(HCO3)2 = CuCO3 + CO2 + H2O =>
Cu(HCO3)2 = CuCO3 + CO2 + H2O
C19H40 + H2O = CH4 + CO2 =>
2 C19H40 + 18 H2O = 29 CH4 + 9 CO2
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2 =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + K2(CH3COOH)2
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
C17H36 + H2O = CH4 + CO2 =>
C17H36 + 8 H2O = 13 CH4 + 4 CO2
C17H36 + H2O = H2 + CO2 =>
C17H36 + 34 H2O = 52 H2 + 17 CO2
C18H38 + H2O = CO2 + CH4 =>
4 C18H38 + 34 H2O = 17 CO2 + 55 CH4
C17H36 + H2O = CH4 + CO2 =>
C17H36 + 8 H2O = 13 CH4 + 4 CO2
C19H40 + H2O = CH4 + CO2 =>
2 C19H40 + 18 H2O = 29 CH4 + 9 CO2
C17H36 + H2O = H2 + CO2 =>
C17H36 + 34 H2O = 52 H2 + 17 CO2
C18H38 + H2O = CO2 + CH4 =>
4 C18H38 + 34 H2O = 17 CO2 + 55 CH4
C16H34 + H2O = CH4 + CO2 =>
4 C16H34 + 30 H2O = 49 CH4 + 15 CO2
C17H36 + H2O = CH4 + CO2 =>
C17H36 + 8 H2O = 13 CH4 + 4 CO2
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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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