| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + H2O = H3O + C6H4COOH
Ni(OH)2 + KClO + H2O = Ni(OH)3 + KCl =>
2 Ni(OH)2 + KClO + H2O = 2 Ni(OH)3 + KCl
MnO4 + I = MnO2 + IO =>
MnO4 + 2 I = MnO2 + 2 IO
Mg(OH)2 + SO2 = MgSO4 + H2 =>
Mg(OH)2 + SO2 = MgSO4 + H2
CU(aq) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(aq) + 2 HCl(aq) = CUCl2(aq) + H2(g)
CaO2 + HCl = CaClOOH =>
CaO2 + HCl = CaClOOH
[(OH)3IO3]{-2} + H3O{+} = IO4{-} + H2O =>
[(OH)3IO3]{-2} + H3O{+} = IO4{-} + 3 H2O
FeCl3 + Ag(No3) = AgCl + Fe(No3)3 =>
FeCl3 + 3 Ag(No3) = 3 AgCl + Fe(No3)3
MgCO3(aq) + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3(aq) + 2 HCl(aq) = MgCl2 + H2O + CO2
NaI + KMnO4 + KOH = I + K2MnO4 + NaOH =>
NaI + KMnO4 + KOH = I + K2MnO4 + NaOH
Pr2O3 + K2CO3 + Na2CO3 + Nb2O5 = PrKNaNbO5 + CO2 =>
Pr2O3 + K2CO3 + Na2CO3 + Nb2O5 = 2 PrKNaNbO5 + 2 CO2
C17H19NO3 + H2O = C17H20NO3 + HO =>
C17H19NO3 + H2O = C17H20NO3 + HO
Fe2(SO4)3(aq) + BaCl2(aq) = BaSO4(aq) + FeCl3(aq) =>
Fe2(SO4)3(aq) + 3 BaCl2(aq) = 3 BaSO4(aq) + 2 FeCl3(aq)
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
CH3CHO + KMnO4 = CH3COOK + MnO2 + CH3COOH + H2O =>
3 CH3CHO + 2 KMnO4 = 2 CH3COOK + 2 MnO2 + CH3COOH + H2O
Co(OH)3 + HClO2 = Co(ClO2)3 + H2O =>
Co(OH)3 + 3 HClO2 = Co(ClO2)3 + 3 H2O
Al + Cu2{+} = Al3{+} + Cu =>
3 Al + Cu2{+} = Al3{+} + 2 Cu
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(l) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(l)
Al(KOH) + NH4OH = AlOH + NH4(KOH) =>
Al(KOH) + NH4OH = AlOH + NH4(KOH)
(NH4)3N = N2 + H2 =>
(NH4)3N = 2 N2 + 6 H2
B2O3 + C = B4C + CO2 =>
2 B2O3 + 4 C = B4C + 3 CO2
NaI + Pb(NO5)2 = NaNO5 + PbI2 =>
2 NaI + Pb(NO5)2 = 2 NaNO5 + PbI2
HBr + Al(OH){3} = H2O + AlBr{3} =>
HBr + Al(OH){3} = H2O + AlBr{3}
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CO + NO3 = CO2 + NO =>
2 CO + NO3 = 2 CO2 + NO
S + Cl = S2Cl =>
2 S + Cl = S2Cl
KBr(aq) + BaI2(aq) = BaBr2(s) + KI(aq) =>
2 KBr(aq) + BaI2(aq) = BaBr2(s) + 2 KI(aq)
CH2CHOH + Br2 = CH2CHBrOH =>
2 CH2CHOH + Br2 = 2 CH2CHBrOH
NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 NH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 NO + 29 H2O
C5H10O2 + H2O = CH3COOH + C3H8O =>
C5H10O2 + H2O = CH3COOH + C3H8O
CS2 + CO2 = CO + S =>
CS2 + CO2 = 2 CO + 2 S
Ni(H2O)6{2+} + Cl{-} = NiCl4{2-} + H2O =>
Ni(H2O)6{2+} + 4 Cl{-} = NiCl4{2-} + 6 H2O
Mo + H2SO4 = MoSO4 + H2O + H2S =>
4 Mo + 5 H2SO4 = 4 MoSO4 + 4 H2O + H2S
H2(SO4) + K3(PO4) = H2(PO4) + K3(SO4) =>
H2(SO4) + K3(PO4) = H2(PO4) + K3(SO4)
Mg(s) + H2O = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(aq) + H2(g)
Fe(NO3)3 + C6H12O6 = Fe2O3 + CO2 + H2O + N2 =>
8 Fe(NO3)3 + 5 C6H12O6 = 4 Fe2O3 + 30 CO2 + 30 H2O + 12 N2
Mg + C6H8O6 = Mg(C6H7O6)2 + H =>
Mg + 2 C6H8O6 = Mg(C6H7O6)2 + 2 H
(NH4)2CrO4 + Cr(NO3)3 = (NH4)(NO3) + Cr2(CrO4)3 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6(NH4)(NO3) + Cr2(CrO4)3
H4N2O3 = H2O + N2 + O =>
H4N2O3 = 2 H2O + N2 + O
SrCrO4 + AlCl = SrCl + AlCrO4 =>
SrCrO4 + AlCl = SrCl + AlCrO4
NaOH + CrCl2 + Br2 = Na3[Cr(OH)6] + NaBr + NaCl =>
12 NaOH + 2 CrCl2 + Br2 = 2 Na3[Cr(OH)6] + 2 NaBr + 4 NaCl
FeOH + HClO3 = FeClO3 + H2O =>
FeOH + HClO3 = FeClO3 + H2O
NaMnO4 = Na2MnO4 + MnO2 + O2 =>
2 NaMnO4 = Na2MnO4 + MnO2 + O2
HNO3 + Na2CO3 = H2O + CO2 + NaNO3 =>
2 HNO3 + Na2CO3 = H2O + CO2 + 2 NaNO3
CrO2{-} + S2O8{2-} + OH{-} = CrO4{2-} + SO4{2-} + H2O =>
2 CrO2{-} + 3 S2O8{2-} + 8 OH{-} = 2 CrO4{2-} + 6 SO4{2-} + 4 H2O
CaCO3 + LiOH = Ca(OH)2 + Li2CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2CO3
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Ru + HNO3 = Ru(NO3)3 + H2 =>
2 Ru + 6 HNO3 = 2 Ru(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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