| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2 + 5 NH4OH = 3 NH4I + NI3NH3 + 5 H2O
HI + CsOH = CsI + H{+} + OH{-} =>
HI + CsOH = CsI + H{+} + OH{-}
CH3COOBr + NH3 = NH2CH2COOH + NH4Br =>
CH3COOBr + 2 NH3 = NH2CH2COOH + NH4Br
HI + HBrO3 = H2O + I2 + HBr =>
6 HI + HBrO3 = 3 H2O + 3 I2 + HBr
Cr2O3 + O2 + NaOH = Na2CrO4 + H2O =>
2 Cr2O3 + 3 O2 + 8 NaOH = 4 Na2CrO4 + 4 H2O
(NH4)2Cr2O7 = HN3 + H2O + Cr2O3 + O2 =>
6(NH4)2Cr2O7 = 4 HN3 + 22 H2O + 6 Cr2O3 + O2
Zn + HI = IZn + H =>
Zn + HI = IZn + H
(NH4)2U2O7 + H2O + Na2CO3 = Na4[UO2(CO3)3] + NH3 + NaOH =>
(NH4)2U2O7 + H2O + 6 Na2CO3 = 2 Na4[UO2(CO3)3] + 2 NH3 + 4 NaOH
P + O2 = P24O6 =>
24 P + 3 O2 = P24O6
MnP + F2 = MnF3 + P =>
2 MnP + 3 F2 = 2 MnF3 + 2 P
LiNO2 + H2SeO4 = HNO2 + Li2SeO4 =>
2 LiNO2 + H2SeO4 = 2 HNO2 + Li2SeO4
NH3 + O8 = H2O + NO =>
16 NH3 + 5 O8 = 24 H2O + 16 NO
S2O3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{2-} + 8 MnO4{-} + 14 H{+} = 10 SO4{2-} + 8 Mn{2+} + 7 H2O
Zn2S(g) + O2(g) = ZnO(s) + SO2(g) =>
Zn2S(g) + 2 O2(g) = 2 ZnO(s) + SO2(g)
AgF + Bi2(C2O4)3 = Ag2C2O4 + Bi(F)3 =>
6 AgF + Bi2(C2O4)3 = 3 Ag2C2O4 + 2 Bi(F)3
Na2S + KIO3 = NaIO3 + K2S =>
Na2S + 2 KIO3 = 2 NaIO3 + K2S
N4H6 + O2 = NO + H2O =>
2 N4H6 + 7 O2 = 8 NO + 6 H2O
NH4SO4 + BaBr2 = NH4Br2 + BaSO4 =>
NH4SO4 + BaBr2 = NH4Br2 + BaSO4
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
CaSO4 + HCl = CaCl2 + SO4 + H =>
CaSO4 + 2 HCl = CaCl2 + SO4 + 2 H
K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3
Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N
V2(CrO4)5 + Mg(NO3)2 = V(NO3)5 + MgCrO4 =>
V2(CrO4)5 + 5 Mg(NO3)2 = 2 V(NO3)5 + 5 MgCrO4
SO2 + LiSe = SSe2 + LiO =>
SO2 + 2 LiSe = SSe2 + 2 LiO
Be + CI = BeCI =>
Be + CI = BeCI
C6H5COOH + NH2CH2COOH = H2O + C6H5COONH2 + CH2COOH =>
9 C6H5COOH + 11 NH2CH2COOH = 10 H2O + 11 C6H5COONH2 + 4 CH2COOH
C24H38N7O17P3S + C21H29N7O17P3{+} = C24H36N7O17P3S + C21H29N7O17P3 + H{+} =>
C24H38N7O17P3S + 2 C21H29N7O17P3{+} = C24H36N7O17P3S + 2 C21H29N7O17P3 + 2 H{+}
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + K2(NO3)2 =>
Co(NO3)2 + K2Cr2O7 = CoCr2O7 + K2(NO3)2
Fe(OH)2 + HClO4 = Fe(ClO4)2 + H2O =>
Fe(OH)2 + 2 HClO4 = Fe(ClO4)2 + 2 H2O
Sr + H3PO3 = P + SrHO =>
3 Sr + H3PO3 = P + 3 SrHO
HCIO3 + Mg(OH)2 = Mg(CIO3)2 + H2O =>
2 HCIO3 + Mg(OH)2 = Mg(CIO3)2 + 2 H2O
NO2 + NO6 = N2O6 =>
3 NO2 + NO6 = 2 N2O6
CuC2O4 + K2CO3 = CuCO3 + K2C2O4 =>
CuC2O4 + K2CO3 = CuCO3 + K2C2O4
IO3 + AsO2 = I + AsO4 =>
2 IO3 + 3 AsO2 = 2 I + 3 AsO4
Br2 + H2O = BrOH + H2 =>
Br2 + 2 H2O = 2 BrOH + H2
C12H22O11 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C12H22O11 + 40 AgNO3 + 14 NH3 = 40 Ag + 36 CO2 + 27 NH4NO3
CaS + I2 + HCl = CaCl2 + HI + S =>
CaS + I2 + 2 HCl = CaCl2 + 2 HI + S
AgBr + Al = AgAl + Br =>
AgBr + Al = AgAl + Br
C6H5CH2CH3 + KMnO4 = C6H5COOH + CO2 + KOH + MnO2 =>
C6H5CH2CH3 + 4 KMnO4 = C6H5COOH + CO2 + 4 KOH + 4 MnO2
(NH4)2SO4 + Al(CN)3 = NH4CN + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(CN)3 = 6 NH4CN + Al2(SO4)3
Be + I = BeI =>
Be + I = BeI
Ag2C2 + HCl = AgCl + C2H2 =>
Ag2C2 + 2 HCl = 2 AgCl + C2H2
CH3CH2OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Ca(s) + AgNO3 = Ca(NO3)2 + Ag =>
Ca(s) + 2 AgNO3 = Ca(NO3)2 + 2 Ag
Ti + MgCrO4 = MgTi2O5 + (MgO)(Cr2O3) + MgO =>
6 Ti + 8 MgCrO4 = 3 MgTi2O5 + 4(MgO)(Cr2O3) + MgO
Pb(NO3)2(aq) + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2 + 2 NaNO3
Na + FeBr3 = Na3FeBr3 =>
3 Na + FeBr3 = Na3FeBr3
Cu(C2H3O2)2 + KOH = Cu(OH)2 + K(C2H3O2) =>
Cu(C2H3O2)2 + 2 KOH = Cu(OH)2 + 2 K(C2H3O2)
NH4H2PO4 + H3BO3 = BPO4 + NH3 + H2O =>
NH4H2PO4 + H3BO3 = BPO4 + NH3 + 3 H2O
P4 + Cu + O2 = Cu3(PO4)2 =>
P4 + 6 Cu + 8 O2 = 2 Cu3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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