| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3(aq)KI(aq) = K(NO3)(aq)NaI(aq)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2O3 + H2SO4 = HSO4 + H2O =>
H2O3 + 4 H2SO4 = 4 HSO4 + 3 H2O
HCOH + O = HCOOH =>
HCOH + O = HCOOH
Zn(OH)2 + LiNO2 = Zn(NO2)2 + LiOH =>
Zn(OH)2 + 2 LiNO2 = Zn(NO2)2 + 2 LiOH
(C6H12O6) + O2 = CO2 + H(OH) =>
(C6H12O6) + 6 O2 = 6 CO2 + 6 H(OH)
SnCl2 + K2Cr2O7 + HCl = SnCl4 + KCl + CrCl3 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 3 SnCl4 + 2 KCl + 2 CrCl3 + 7 H2O
AgF(aq) + CuBr2(aq) = CuF2(aq) + AgBr(s) =>
2 AgF(aq) + CuBr2(aq) = CuF2(aq) + 2 AgBr(s)
HCl(aq) + Cu = CuCl + H2 =>
2 HCl(aq) + 2 Cu = 2 CuCl + H2
HCOH + O = HCOOH =>
HCOH + O = HCOOH
NaI + Ca(ClO3)2 = NaClO3 + CaI2 =>
2 NaI + Ca(ClO3)2 = 2 NaClO3 + CaI2
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
BaCO3 + C2 + H2O = CO + Ba(OH)2 =>
2 BaCO3 + C2 + 2 H2O = 4 CO + 2 Ba(OH)2
MnO4{-)+S2O3{2-}+H2O = MnO2+SO4{2-}+OH{-} =>
8 MnO4{-)+3S2O3{2-}+H2O = 8 MnO2+6SO4{2-}+2OH{-}
Na2(C2H4O(COO)2) + NaOH = Na2CO3 + C2H5OH =>
Na2(C2H4O(COO)2) + 2 NaOH = 2 Na2CO3 + C2H5OH
Sb + HNO3 = H3SbO4 + NO2 + H2O =>
Sb + 5 HNO3 = H3SbO4 + 5 NO2 + H2O
NH4OH + NaOH = NaNH4(OH)2 =>
NH4OH + NaOH = NaNH4(OH)2
C4H107 + O2 = CO2 + H2O =>
4 C4H107 + 123 O2 = 16 CO2 + 214 H2O
Al2(SO4)3 + K2(SO4) + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2(SO4) + 24 H2O = 2 KAl(SO4)2*12H2O
K2Cr2O7 + SnCl2 + KOH + H2O = K2[Sn(OH)6] + K2[Cr(OH)6] + KCl =>
K2Cr2O7 + 2 SnCl2 + 10 KOH + 7 H2O = 2 K2[Sn(OH)6] + 2 K2[Cr(OH)6] + 4 KCl
NH4IPb(CH3COO)2 = NH4(CH3COO)2PbI =>
NH4IPb(CH3COO)2 = NH4(CH3COO)2PbI
COO + Ca + OH = CaCO3 + H =>
COO + Ca + OH = CaCO3 + H
C13H10O + NaBH4 + H2O = C13H12O + NaOH + B(OH)3 =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + NaOH + B(OH)3
Ba + Fe = BaFe =>
Ba + Fe = BaFe
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
(CH3)3COH + KMnO4 = (CH3)3COHKMnO4 =>
(CH3)3COH + KMnO4 = (CH3)3COHKMnO4
HI + Ba(OH)2 = HBa + I(OH)2 =>
HI + Ba(OH)2 = HBa + I(OH)2
C6H12 + KMnO4 + H2O = MnO2 + KOH + C6O2H14 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C6O2H14
H2O + HPO4{2-}(aq) + NH4{+}(aq) + Mg{2+}(aq) + OH{-} = MgNH4PO4*6H2O(s) =>
5 H2O + HPO4{2-}(aq) + NH4{+}(aq) + Mg{2+}(aq) + OH{-} = MgNH4PO4*6H2O(s)
Al4 + H2O + C3 = Al(OH)3 + CH4 =>
Al4 + 12 H2O + C3 = 4 Al(OH)3 + 3 CH4
Na2S2O3 + HNO3 + H2O = H2SO4 + NaNO3 + H =>
Na2S2O3 + 2 HNO3 + 5 H2O = 2 H2SO4 + 2 NaNO3 + 8 H
Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO
Al2 + H3 = AlH3 =>
Al2 + 2 H3 = 2 AlH3
C + H2 + Pb = C8H20Pb =>
8 C + 10 H2 + Pb = C8H20Pb
Cu2O + Fe2O3 = CuFeO2 =>
Cu2O + Fe2O3 = 2 CuFeO2
H2O + WO3 = H2O2 + WOH =>
6 H2O + 2 WO3 = 5 H2O2 + 2 WOH
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
C25H52(s) + O2(g) = CO2(g) + H2O(l) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
Ba(NO3)2(aq) + K(s) = Ba2(s) + K(NO3)2(aq) =>
2 Ba(NO3)2(aq) + 2 K(s) = Ba2(s) + 2 K(NO3)2(aq)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Zn(s) + FeCl3 = ZnCl2 + Fe(s) =>
3 Zn(s) + 2 FeCl3 = 3 ZnCl2 + 2 Fe(s)
Mg3(PO4)2 + Al(OH)3 = Mg(OH)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(OH)3 = 3 Mg(OH)2 + 2 AlPO4
Cu(SO)4 + NaOH = Cu(OH)4 + NaSO =>
Cu(SO)4 + 4 NaOH = Cu(OH)4 + 4 NaSO
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + H =>
Hg2CO3 + 4 HNO3 = 2 Hg(NO3)2 + H2O + CO2 + 2 H
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(SO4)
CuCl + Na2C2O4 = Cl3Na2C2O4 + Cu =>
3 CuCl + Na2C2O4 = Cl3Na2C2O4 + 3 Cu
ClO + H3O = Cl + H2O =>
ClO + 2 H3O = Cl + 3 H2O
NaOH + H2S2O3 = Na2S2O3 + H2O =>
2 NaOH + H2S2O3 = Na2S2O3 + 2 H2O
NaCl + CoCl2 = NaCo + ClCl2 =>
NaCl + CoCl2 = NaCo + ClCl2
MnO2 + H2SO4 = MnSO4 + H4O + O2 =>
4 MnO2 + 4 H2SO4 = 4 MnSO4 + 2 H4O + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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