| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + 2 Mn2O3 = 2 LiMn2O4 + H2
H4PO4 + Ca(OH)2 = H4(OH)2 + Ca(PO4) =>
H4PO4 + Ca(OH)2 = H4(OH)2 + Ca(PO4)
NH4 + NO3 = N2O + H3O =>
15 NH4 + 11 NO3 = 13 N2O + 20 H3O
Sb(NO3)2 = Sb + NO2 + O2 =>
Sb(NO3)2 = Sb + 2 NO2 + O2
SrO2 + H2O = SrOH + O2 =>
4 SrO2 + 2 H2O = 4 SrOH + 3 O2
HNO2 + H3O = HNO3 + H =>
HNO2 + H3O = HNO3 + 3 H
AgCl + HCl = H3[AgCl4] =>
AgCl + 3 HCl = H3[AgCl4]
C2H2 + NO2 = CO2 + H2O + N =>
2 C2H2 + 5 NO2 = 4 CO2 + 2 H2O + 5 N
Cr{3+} + MnO2 + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
KNO2 + PBO2 + HCl = KNO3 + PBCl2 + H2O =>
KNO2 + PBO2 + 2 HCl = KNO3 + PBCl2 + H2O
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
Cu + H2SO4 + KNO3 = NO + K2SO4 + CuSO4 + H2O =>
3 Cu + 4 H2SO4 + 2 KNO3 = 2 NO + K2SO4 + 3 CuSO4 + 4 H2O
HCl + Na2CO3 = Na + CO2 + H2O + Cl =>
2 HCl + Na2CO3 = 2 Na + CO2 + H2O + 2 Cl
KBrO3 + XeF2 + KOH = KBrO4 + KF + H2O + Xe =>
KBrO3 + XeF2 + 2 KOH = KBrO4 + 2 KF + H2O + Xe
Na + CrO4 + Ba(NO3)2 = Na(NO3)2 + BaCrO4 =>
Na + CrO4 + Ba(NO3)2 = Na(NO3)2 + BaCrO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO2(g) + Al(s) = Al2O3(s) + Mn(s) =>
3 MnO2(g) + 4 Al(s) = 2 Al2O3(s) + 3 Mn(s)
RbOH + Se = Rb2Se + Rb2SeO3 + H2O =>
6 RbOH + 3 Se = 2 Rb2Se + Rb2SeO3 + 3 H2O
N2O5(g) = N2O4(g) + O2(g) =>
2 N2O5(g) = 2 N2O4(g) + O2(g)
N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)
KCr2O7 + PbNO3 = KNO3 + PbCr2O7 =>
KCr2O7 + PbNO3 = KNO3 + PbCr2O7
KMnO + HCl + H2O2 = KCl + MnO2 + H2O =>
2 KMnO + 2 HCl + 3 H2O2 = 2 KCl + 2 MnO2 + 4 H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
SO2 + H2O = SO2*H2O =>
SO2 + H2O = SO2*H2O
NaC7H11O2 + HCl = C6H11COOH + NaCl =>
NaC7H11O2 + HCl = C6H11COOH + NaCl
RbOH + Se = Rb2Se + Rb2SeO3 + H2O =>
6 RbOH + 3 Se = 2 Rb2Se + Rb2SeO3 + 3 H2O
Pb(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + PbCl2(aq)
Ti(ClO3)2 + HBr = TiBr2 + H(ClO3) =>
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 H(ClO3)
RbOH + Se = Rb2Se + Rb2SeO3 + H2O =>
6 RbOH + 3 Se = 2 Rb2Se + Rb2SeO3 + 3 H2O
Si2Cl6 + O2 = (SiO2) + ClO3 =>
Si2Cl6 + 11 O2 = 2(SiO2) + 6 ClO3
PbS + (H2O2) = PbSO4 + (H2O) =>
PbS + 4(H2O2) = PbSO4 + 4(H2O)
(NH4)2S2O8 + KI = (NH4)2SO4 + K2SO4 + I2 =>
(NH4)2S2O8 + 2 KI = (NH4)2SO4 + K2SO4 + I2
CuSO4 + Sr(C2H3O2)2 = SrSO4 + Cu(C2H3O2)2 =>
CuSO4 + Sr(C2H3O2)2 = SrSO4 + Cu(C2H3O2)2
Zu + HCe = ZuCe2 + H =>
Zu + 2 HCe = ZuCe2 + 2 H
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
NaBH4 + H2O = NaOH + H2 + H3BO3 =>
NaBH4 + 4 H2O = NaOH + 4 H2 + H3BO3
CH4 + H2O = CO + H4 =>
2 CH4 + 2 H2O = 2 CO + 3 H4
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
Ti(ClO3)2 + HBr = TiBr2 + H(ClO3) =>
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 H(ClO3)
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
Fe + Cl2O = FeClO2 + Cl2 =>
2 Fe + 4 Cl2O = 2 FeClO2 + 3 Cl2
Ti(ClO3)2 + HBr = TiBr2 + H(ClO3) =>
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 H(ClO3)
RbOH + Se = Rb2Se + Rb2SeO3 + H2O =>
6 RbOH + 3 Se = 2 Rb2Se + Rb2SeO3 + 3 H2O
Ti(ClO3)2 + HBr = TiBr2 + H(ClO3) =>
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 H(ClO3)
FeS + CS2 = FeCS3 =>
FeS + CS2 = FeCS3
K3[Fe(CN)6] + H2O2 = K4[Fe(CN)6]H2O + O2 + K2H2[Fe(CN)6] =>
4 K3[Fe(CN)6] + 4 H2O2 = 2 K4[Fe(CN)6]H2O + 3 O2 + 2 K2H2[Fe(CN)6]
LithiumHydroxide + Iron(III)Sulfate = Iron(III)Hydroxide + LithiumSulfate =>
6 LiOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Li2SO4
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + HCl =>
2 CuCl2 + Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaCl + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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