| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + AgNO3 = NO3Na2 + (SO4)Ag
NO + Sb2O5 = NO3 + SbO =>
3 NO + 2 Sb2O5 = 3 NO3 + 4 SbO
Mn2O + O2 = MnO =>
2 Mn2O + O2 = 4 MnO
Fe(SCN)3 + H3PO4 = H3(Fe(PO4)2) + HSCN =>
Fe(SCN)3 + 2 H3PO4 = H3(Fe(PO4)2) + 3 HSCN
S2O3{2-} + OH{-} + H2O2 = SO4{2-} + H2O =>
S2O3{2-} + 2 OH{-} + 4 H2O2 = 2 SO4{2-} + 5 H2O
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
Mg(H2PO4)2 = Mg + (H2PO4)2 =>
Mg(H2PO4)2 = Mg + (H2PO4)2
PbN6 + Cr(MnO4)2 = Cr2 + MnO2 + NO + Pb3O4 =>
12 PbN6 + 22 Cr(MnO4)2 = 11 Cr2 + 44 MnO2 + 72 NO + 4 Pb3O4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Hg2O + HCl = Hg2Cl2 + H2O =>
Hg2O + 2 HCl = Hg2Cl2 + H2O
C6H12O6 + NH2 = C6H12O5N + H2O =>
C6H12O6 + NH2 = C6H12O5N + H2O
Fe(CN)6{-4} + H2O = C10H8 + NO3{-} + Fe{+2} + H{+} + {-} =>
5 Fe(CN)6{-4} + 90 H2O = 3 C10H8 + 30 NO3{-} + 5 Fe{+2} + 156 H{+} + 156e
C5H50H + O2 = CO2 + H2O =>
4 C5H50H + 71 O2 = 20 CO2 + 102 H2O
C7H8 + KMnO4 + H2SO4 = C7H6O + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 4 KMnO4 + 6 H2SO4 = 5 C7H6O + 2 K2SO4 + 4 MnSO4 + 11 H2O
((CH3(CH2)6)CH3) + O2 = CO2 + H2O =>
2((CH3(CH2)6)CH3) + 25 O2 = 16 CO2 + 18 H2O
Mg + KOH + H2O = K2[Mg(OH)4] + H2 =>
Mg + 2 KOH + 2 H2O = K2[Mg(OH)4] + H2
CH3COOH + C5H11OH = C7H6O2 + H2O =>
15 CH3COOH + C5H11OH = 5 C7H6O2 + 21 H2O
CrCl3 + CO + LiAlH4 = Cr(CO)6 + AlCl3 + HCl + LiCl =>
8 CrCl3 + 48 CO + 3 LiAlH4 = 8 Cr(CO)6 + 3 AlCl3 + 12 HCl + 3 LiCl
CH3CH3C + Br = CH3CH3CBr =>
CH3CH3C + Br = CH3CH3CBr
H{+} + C6H5O7{-3} = H3C6H5O7 =>
3 H{+} + C6H5O7{-3} = H3C6H5O7
Fe2(SO4)2 + KOH = K2SO4 + Fe(OH)2 =>
Fe2(SO4)2 + 4 KOH = 2 K2SO4 + 2 Fe(OH)2
La2O3 + PdO = La2Pd2O5 =>
La2O3 + 2 PdO = La2Pd2O5
Cr(NO3)3(aq) + NaI(aq) = NaNO3(aq) + CrI3(s) =>
Cr(NO3)3(aq) + 3 NaI(aq) = 3 NaNO3(aq) + CrI3(s)
FeO + HNO3 = Fe(NO3)3 + NO1 + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO1 + 5 H2O
{-}{-}camphor = {-}{-}Borneol =>
{-}{-}camphor = {-}{-}Borneol
PbO2 + CO = Pb + CO2 =>
PbO2 + 2 CO = Pb + 2 CO2
ZnBr2 + (NH4)2S = ZnS + (NH4)Br =>
ZnBr2 + (NH4)2S = ZnS + 2(NH4)Br
PbO2 + CO = PbO + CO2 =>
PbO2 + CO = PbO + CO2
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2 =>
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Zn + NaClO3 + NaOH + H2O = Na2[Zn(OH)4] + NaCl =>
3 Zn + NaClO3 + 6 NaOH + 3 H2O = 3 Na2[Zn(OH)4] + NaCl
Sb2Cl3 + Na2S2O3 + HCl = SbS3 + SO2 + NaCl + H2O =>
4 Sb2Cl3 + 27 Na2S2O3 + 42 HCl = 8 SbS3 + 30 SO2 + 54 NaCl + 21 H2O
Zn + NaClO3 + NaOH + H2O = Na2[Zn(OH)4] + NaClO2 =>
Zn + NaClO3 + 2 NaOH + H2O = Na2[Zn(OH)4] + NaClO2
Mg2(s) + AgNO3(aq) = Ag2(s) + Mg(NO3)2 =>
Mg2(s) + 4 AgNO3(aq) = 2 Ag2(s) + 2 Mg(NO3)2
H3COH + HCl = H3CCl + H2O =>
H3COH + HCl = H3CCl + H2O
[Cr(N2H2CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
2[Cr(N2H2CO)6]4[Cr(CN)6]3 + 216 KMnO4 + 251 H2SO4 = 7 K2Cr2O7 + 216 MnSO4 + 84 CO2 + 132 KNO3 + 35 K2SO4 + 299 H2O
HCN + C4H6 = C6H8N2 =>
2 HCN + C4H6 = C6H8N2
ZnO + Fe2(SO4)3 + H2O = ZnSO4 + FeOOH =>
3 ZnO + Fe2(SO4)3 + H2O = 3 ZnSO4 + 2 FeOOH
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
K2Cr2O7 + FeSO4 + HNO3 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + Fe(NO3)3 + H2O =>
3 K2Cr2O7 + 18 FeSO4 + 42 HNO3 = 3 Cr2(SO4)3 + 2 Fe2(SO4)3 + 3 K2SO4 + 14 Fe(NO3)3 + 21 H2O
Cr(NO3)3(aq) + Al(s) = Al(NO3)3 + Cr =>
Cr(NO3)3(aq) + Al(s) = Al(NO3)3 + Cr
Al(s) + Br(l) = AlBr(s) =>
Al(s) + Br(l) = AlBr(s)
SnS + HNO3 = H2SnO3 + S + NO2 + H2O =>
SnS + 4 HNO3 = H2SnO3 + S + 4 NO2 + H2O
K2CrO4 + H2O + NaI = Cr(OH)3 + KOH + NaOH + I2 =>
2 K2CrO4 + 8 H2O + 6 NaI = 2 Cr(OH)3 + 4 KOH + 6 NaOH + 3 I2
KOH + HBr = KBr + H(OH) =>
KOH + HBr = KBr + H(OH)
LiOH + Hg2(NO3)2 = HgOH + LiNO3 =>
2 LiOH + Hg2(NO3)2 = 2 HgOH + 2 LiNO3
MnCl2 + NH4OH + H2O2 = MnO2 + NH4Cl + H2O =>
MnCl2 + 2 NH4OH + H2O2 = MnO2 + 2 NH4Cl + 2 H2O
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2 =>
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
NaC2 + HCl + O2 = NaCl + H2O + CO2 =>
4 NaC2 + 4 HCl + 9 O2 = 4 NaCl + 2 H2O + 8 CO2
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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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