| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + Ba(OH)2 = Na(OH)2 + BaCl
Al(NO3)3 + H3PO4 = AlPO4 + NHO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 NHO3
H23 + O2 = H2O =>
4 H23 + 23 O2 = 46 H2O
H2 + Ba(CN)2 + RbBiAt4 + RuSO4 + BeSiO3 + CsF + H3PO4 + SnCrO4 + ClI + CAt2I2 + SO2 = SnCl2 + CrI3 + BeCO3 + CsBi(OH)4 + Ru(SCN)3 + PF3 + Rb2SiO3 + BaAt2 + H2O =>
88 H2 + 15 Ba(CN)2 + 6 RbBiAt4 + 10 RuSO4 + 3 BeSiO3 + 6 CsF + 2 H3PO4 + 6 SnCrO4 + 12 ClI + 3 CAt2I2 + 20 SO2 = 6 SnCl2 + 6 CrI3 + 3 BeCO3 + 6 CsBi(OH)4 + 10 Ru(SCN)3 + 2 PF3 + 3 Rb2SiO3 + 15 BaAt2 + 79 H2O
CaSO4 + Al2(CO3)3 = CaCO3 + Al2(SO4)3 =>
3 CaSO4 + Al2(CO3)3 = 3 CaCO3 + Al2(SO4)3
FeCO + CO = Fe3O4 + C =>
3 FeCO + CO = Fe3O4 + 4 C
Ti{4+} + O{2-} = TiO2 =>
Ti{4+} + 2 O{2-} = TiO2
NaOH + MgCl2 = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 NaCl
C3H7OH + KCl = C3H7Cl + KOH =>
C3H7OH + KCl = C3H7Cl + KOH
C18H36O2(aq) + O2 = CO2 + H2O =>
C18H36O2(aq) + 26 O2 = 18 CO2 + 18 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Cu(OH)2 + HCl = CuCl4 + H2O + H =>
Cu(OH)2 + 4 HCl = CuCl4 + 2 H2O + 2 H
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
K2SO4 + HBr = H2SO4 + KBr =>
K2SO4 + 2 HBr = H2SO4 + 2 KBr
MgNO3 + KSO4 = MgSO4 + KNO3 =>
MgNO3 + KSO4 = MgSO4 + KNO3
FeCl3 + KOH = KCl + FeOHCl2 =>
FeCl3 + KOH = KCl + FeOHCl2
Mn{+2} + Cl{-} = Mn{4+} + Cl{2-} =>
Mn{+2} + 2 Cl{-} = Mn{4+} + 2 Cl{2-}
Al(s) + NaOH(ag) + H2O(l) = NaAl(OH)4 + H2(g) =>
2 Al(s) + 2 NaOH(ag) + 6 H2O(l) = 2 NaAl(OH)4 + 3 H2(g)
Zn + PbNO3(II) = Zn(NO3)2 + Pb + I =>
Zn + 2 PbNO3(II) = Zn(NO3)2 + 2 Pb + 4 I
AgNO3 + Na3AsO4 = NaNO3 + Ag3AsO4 =>
3 AgNO3 + Na3AsO4 = 3 NaNO3 + Ag3AsO4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Mn + Si = Mn2Si =>
2 Mn + Si = Mn2Si
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2 =>
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2
H2S4O2 + O2 = SO2 + H2O =>
2 H2S4O2 + 7 O2 = 8 SO2 + 2 H2O
Ba2 + Br2 = Ba2Br2 =>
Ba2 + Br2 = Ba2Br2
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
Zn + HNO3 = Zn(NO3) + H52O + NH4NO3 =>
158 Zn + 160 HNO3 = 158 Zn(NO3) + 3 H52O + NH4NO3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
[C2H6O]10 + O2 = CO2 + H2O =>
[C2H6O]10 + 30 O2 = 20 CO2 + 30 H2O
Cr2O3 + KNO3 + K2CO3 = KNO2 + CO2 + K2CrO4 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 3 KNO2 + 2 CO2 + 2 K2CrO4
KSO4 + HCl = KCl2 + H2SO4 =>
KSO4 + 2 HCl = KCl2 + H2SO4
PCl3 + KMnO4 + KOH = MnCl + K3PO4 + HCl =>
3 PCl3 + KMnO4 + 8 KOH = MnCl + 3 K3PO4 + 8 HCl
Sn + HNO3 = SnO2 + HNO =>
Sn + HNO3 = SnO2 + HNO
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
Al2(SO4)3 + NaOH = [Al(OH)2]2SO4 + Na2SO4 =>
Al2(SO4)3 + 4 NaOH = [Al(OH)2]2SO4 + 2 Na2SO4
MgCo3 + HCl = MgCl2 + H2Co3 =>
MgCo3 + 2 HCl = MgCl2 + H2Co3
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2 =>
Cr(SO4)2 + AgNO3 = CrNO3 + Ag(SO4)2
CH3{-}CH = CH2 + H{-}OH =>
CH3{-}CH = CH2 + H{-}OH
KClO3 + C7H5NaO2 = KCl + Na2CO3 + CO + H2O =>
17 KClO3 + 6 C7H5NaO2 = 17 KCl + 3 Na2CO3 + 39 CO + 15 H2O
Co(s) + HBr(aq) = CoBr2(aq) + H2(g) =>
Co(s) + 2 HBr(aq) = CoBr2(aq) + H2(g)
Cr2O7 + ClO = Cr + ClO3 =>
2 Cr2O7 + 7 ClO = 4 Cr + 7 ClO3
ArOH + Fe = Fe[(ArO)6] + H =>
6 ArOH + Fe = Fe[(ArO)6] + 6 H
CH2ClCOOH + HNO3 = CH2NO2COOH + HClO =>
CH2ClCOOH + HNO3 = CH2NO2COOH + HClO
CuCl2 + NaPO4 = CuCl2NaPO4 =>
CuCl2 + NaPO4 = CuCl2NaPO4
OH + Mg + H2EDTA = MgEDTA + H2O =>
2 OH + Mg + H2EDTA = MgEDTA + 2 H2O
Cl2 + KOH = KCl + ClO3 + H2O =>
7 Cl2 + 12 KOH = 12 KCl + 2 ClO3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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