| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
Cu(NO3)2 + FeO = CuO + Fe(NO3)2 =>
Cu(NO3)2 + FeO = CuO + Fe(NO3)2
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
B2(CO3)3 + HNO3 = B(NO3)3 + H2CO3 =>
B2(CO3)3 + 6 HNO3 = 2 B(NO3)3 + 3 H2CO3
Ti + HNO3 + HF = H2TiF6 + NO + H2O =>
3 Ti + 4 HNO3 + 18 HF = 3 H2TiF6 + 4 NO + 8 H2O
SO3 + MnO4 = MnO3 + SO4 =>
SO3 + MnO4 = MnO3 + SO4
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
(NH4)2SO4(k) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(k) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
C17H19(NO)3 + O2 = CO2 + H2O + N =>
4 C17H19(NO)3 + 81 O2 = 68 CO2 + 38 H2O + 12 N
H + SO4 + CaCO3 = H2O + CO2 + CaSO4 =>
2 H + SO4 + CaCO3 = H2O + CO2 + CaSO4
AgNO3 + NaOH + NH3 = Ag(NH3)2 + NaNO3 + H2O =>
8 AgNO3 + 9 NaOH + 17 NH3 = 8 Ag(NH3)2 + 9 NaNO3 + 6 H2O
HBrO2 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO2 + 3 SO2 + 2 H2O = Br2 + 3 H2SO4
Sr3P2 + O2 = SrO + P =>
2 Sr3P2 + 3 O2 = 6 SrO + 4 P
AlPO4 + Zn(OH)2 = Zn3(PO4)2 + Al(OH)3 =>
2 AlPO4 + 3 Zn(OH)2 = Zn3(PO4)2 + 2 Al(OH)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca{2+} + EDTA{4-} = CaEDTA{-2} =>
Ca{2+} + EDTA{4-} = CaEDTA{-2}
CrBr3 + Cl2 + KOH = KCl + K2CrO4 + KBrO3 + H2O =>
2 CrBr3 + 21 Cl2 + 52 KOH = 42 KCl + 2 K2CrO4 + 6 KBrO3 + 26 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NaBrO + NH3 = NaBr + N2 + H2O =>
3 NaBrO + 2 NH3 = 3 NaBr + N2 + 3 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KHO + HCI = H2O + KCI =>
KHO + HCI = H2O + KCI
Zn + Cu3SO4 = Cu + ZnSO4 =>
Zn + Cu3SO4 = 3 Cu + ZnSO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Cu(OH2) = CuO + H =>
Cu(OH2) = CuO + 2 H
CH3COONa(s) + HCl(aq) = CH3COOH(l) + NaCl(aq) =>
CH3COONa(s) + HCl(aq) = CH3COOH(l) + NaCl(aq)
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
KNO2 + NH4HSO4 = NO2 + NH3 + K2SO4 + H2O =>
14 KNO2 + 7 NH4HSO4 = 12 NO2 + 9 NH3 + 7 K2SO4 + 4 H2O
GeO2 + H2O = Ge + HO2 =>
3 GeO2 + 2 H2O = 3 Ge + 4 HO2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CH2CH2 + H2O + KMnO4 = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 4 H2O + 2 KMnO4 = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
NH{4}NO{3} = H{2}O + N{2}O =>
NH{4}NO{3} = H{2}O + N{2}O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
KHCO3 + HClO3 = H2O + CO2 + KClO3 =>
KHCO3 + HClO3 = H2O + CO2 + KClO3
S2O8{2-} + Cu = SO4{2-} + Cu{2+} =>
S2O8{2-} + Cu = 2 SO4{2-} + Cu{2+}
B2(CO3)3 + HNO3 = B(NO3)3 + H2CO3 =>
B2(CO3)3 + 6 HNO3 = 2 B(NO3)3 + 3 H2CO3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Hg(CN)2 = Hg + CN =>
Hg(CN)2 = Hg + 2 CN
CaC2O4 + KCl = K2C2O4 + CaCl2 =>
CaC2O4 + 2 KCl = K2C2O4 + CaCl2
(CO)2 + O2 = (CO2)2 =>
(CO)2 + O2 = (CO2)2
I + KOH = KI + H2O2 =>
2 I + 2 KOH = 2 KI + H2O2
CH2ONa{-}CH2ONa + HCl = CH2OH{-}CH2OH + NaCl =>
CH2ONa{-}CH2ONa + HCl = CH2OH{-}CH2OH + NaCl
FeCl3 + K2S = Fe2S3 + KCl =>
2 FeCl3 + 3 K2S = Fe2S3 + 6 KCl
AsO4H3 + Ba(OH)2 = (AsO4)2Ba3 + H2O =>
2 AsO4H3 + 3 Ba(OH)2 = (AsO4)2Ba3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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