| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C40H56 + 26 KMnO4 + 52 H2O = 3 C40H56(OH)26 + 26 KOH + 26 MnO2
AgClO3 + MgSO4 = Ag2SO4 + Mg(ClO3)2 =>
2 AgClO3 + MgSO4 = Ag2SO4 + Mg(ClO3)2
ZnCl + Na = ZnNa + Cl2 =>
2 ZnCl + 2 Na = 2 ZnNa + Cl2
MoO3 + P2O5 + CH2O = MoP + H2O + CO2 =>
4 MoO3 + 2 P2O5 + 11 CH2O = 4 MoP + 11 H2O + 11 CO2
Na2SO4 + C = Na2SO3 + CO2 =>
2 Na2SO4 + C = 2 Na2SO3 + CO2
Ga + NaOH + H2O = Na3[Ga(OH)4] + H2 =>
2 Ga + 6 NaOH + 2 H2O = 2 Na3[Ga(OH)4] + H2
FeNO3 + KCO3 = FeCO3 + KNO3 =>
FeNO3 + KCO3 = FeCO3 + KNO3
Mn(OH)2 + Br2 + NaOH = Na2MnO4 + NaBr + H2O =>
Mn(OH)2 + 2 Br2 + 6 NaOH = Na2MnO4 + 4 NaBr + 4 H2O
C + H3Cl = CCl2 + H =>
C + 2 H3Cl = CCl2 + 6 H
Li2CO3 + FeBr3 = LiBr + Fe2(CO3)3 =>
3 Li2CO3 + 2 FeBr3 = 6 LiBr + Fe2(CO3)3
(C4H10) + (O2) = (CO2) + (H20O) =>
4(C4H10) + 17(O2) = 16(CO2) + 2(H20O)
Al(UO3)3 + H2SO4 = Al2(SO4)3 + HUO3 =>
2 Al(UO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HUO3
H2[Sn(OH)6] + HCl = SnCl4 + H2O =>
H2[Sn(OH)6] + 4 HCl = SnCl4 + 6 H2O
I{-} + NO3{-} + H{+} = I2 + NO + H2O =>
6 I{-} + 2 NO3{-} + 8 H{+} = 3 I2 + 2 NO + 4 H2O
Al(OH)2 + HBr = AlBr2 + H2O =>
Al(OH)2 + 2 HBr = AlBr2 + 2 H2O
K2CrO4 + (PbNO3)2 = K2(PbNO3)2 + CrO4 =>
K2CrO4 + (PbNO3)2 = K2(PbNO3)2 + CrO4
Co(NO3)2*6H2O + N2H4CO = Co3O4 + NO2 + H2O + CO2 =>
21 Co(NO3)2*6H2O + 2 N2H4CO = 7 Co3O4 + 46 NO2 + 130 H2O + 2 CO2
Fe(OH)3 + HI = I2 + H2O + Fe =>
2 Fe(OH)3 + 6 HI = 3 I2 + 6 H2O + 2 Fe
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
Cu(OH)2 + NH4Cl = CuCl2 + NH4OH =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 NH4OH
Mn + Fe2 = MnFe3 =>
2 Mn + 3 Fe2 = 2 MnFe3
K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + SnCl4 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 SnCl2 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Sn(SO4)2 + 3 SnCl4 + 2 K2SO4 + 14 H2O
CH3COOH + C6H5ONa = CH3COONa + C6H5OH =>
CH3COOH + C6H5ONa = CH3COONa + C6H5OH
KOH + H3PO4 = H3KOH + PO4 =>
KOH + H3PO4 = H3KOH + PO4
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
HMnO4 + MnCl2 + H2O = MnO2 + HCl =>
2 HMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 6 HCl
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2(g)
Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2(SO4) =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2(SO4)
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
C5H11Br + (NH3) = C5H13N + HBr =>
C5H11Br + (NH3) = C5H13N + HBr
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O(g)
BaS + Na3PO4 = Ba3(PO4)2 + Na2S =>
3 BaS + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2S
P205 + H2 = H3P04 =>
8 P205 + 615 H2 = 410 H3P04
Cr2O7{-}2 + Cl{-} + H{+} = Cr3 + H2O + Cl2 =>
6 Cr2O7{-}2 + 78 Cl{-} + 84 H{+} = 4 Cr3 + 42 H2O + 39 Cl2
C2H8N2(l) + N2O4(g) = N2(g) + CO2(g) + H2O(l) =>
C2H8N2(l) + 2 N2O4(g) = 3 N2(g) + 2 CO2(g) + 4 H2O(l)
Zn + NaNO3 + H2O = Zn(NO3)2 + NH3 + NaOH =>
4 Zn + 9 NaNO3 + 6 H2O = 4 Zn(NO3)2 + NH3 + 9 NaOH
C6H14 + K2Cr2O7 + H2SO4 = C6H12O6 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H14 + 7 K2Cr2O7 + 28 H2SO4 = 3 C6H12O6 + 7 K2SO4 + 7 Cr2(SO4)3 + 31 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C2H2O4*2H2O + KOH = K2C2O4*2H2O + H2O =>
C2H2O4*2H2O + 2 KOH = K2C2O4*2H2O + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe + H2O + FeSiO = Fe2SiO4 + H2 =>
Fe + 3 H2O + FeSiO = Fe2SiO4 + 3 H2
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
N3 + O2 = N2O5 =>
4 N3 + 15 O2 = 6 N2O5
Ni + Au2SO4 = Ni2(SO4)3 + Au =>
2 Ni + 3 Au2SO4 = Ni2(SO4)3 + 6 Au
C44H10 + O2 = CO2 + H2O =>
2 C44H10 + 93 O2 = 88 CO2 + 10 H2O
LiCl + ZrCl4 + MnCl2 = Li210Zr95Mn5Cl600 =>
210 LiCl + 95 ZrCl4 + 5 MnCl2 = Li210Zr95Mn5Cl600
NH4Cl + K2SO4 = NH4K2 + ClSO4 =>
NH4Cl + K2SO4 = NH4K2 + ClSO4
Cr(NH3)6(NO3)3 + KOH = Cr(NH3)6(OH)3 + KNO3 =>
Cr(NH3)6(NO3)3 + 3 KOH = Cr(NH3)6(OH)3 + 3 KNO3
NH4(OH) + Zn(Cl)2 = NH4(Cl) + Zn(OH)2 =>
2 NH4(OH) + Zn(Cl)2 = 2 NH4(Cl) + Zn(OH)2
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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