| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSiO3 + 2 HNO3 = Cu(NO3)2 + H2SiO3
KReO4 + K2S + H2SO4 = Re2S7 + K2SO4 + H2O =>
2 KReO4 + 7 K2S + 8 H2SO4 = Re2S7 + 8 K2SO4 + 8 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
KL + KMnO4 + H2SO4 = L2 + MnSO4 + K2SO4 + H2O =>
10 KL + 2 KMnO4 + 8 H2SO4 = 5 L2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NaCl + C2H5OH = NaClC2H5OH =>
NaCl + C2H5OH = NaClC2H5OH
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
AgOH + I2 = AgI + Ag(IO3) + H2O =>
6 AgOH + 3 I2 = 5 AgI + Ag(IO3) + 3 H2O
K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + H2O = KMnO4 + Fe(NO2)2 + H2SO4 =>
K2SO4 + 2 MnSO4 + Fe2(SO4)3 + 4 HNO3 + 4 H2O = 2 KMnO4 + 2 Fe(NO2)2 + 6 H2SO4
Cu + HCl = Cu(HCl) =>
Cu + HCl = Cu(HCl)
C + H = C7H16 =>
7 C + 16 H = C7H16
KClO3 + AlBr3 = AlCl3 + KBr + O2 =>
6 KClO3 + 2 AlBr3 = 2 AlCl3 + 6 KBr + 9 O2
C5H12O + CH3COOH = C7H14O2 + H2O =>
C5H12O + CH3COOH = C7H14O2 + H2O
Sn + KOH + H2O = K2Sn(OH)4 + H2 =>
Sn + 2 KOH + 2 H2O = K2Sn(OH)4 + H2
K3Fe(CN)6 + FeSO4 = Fe3[Fe(CN)6]2 + K2SO4 =>
2 K3Fe(CN)6 + 3 FeSO4 = Fe3[Fe(CN)6]2 + 3 K2SO4
CrO3 + H2S + H{+} = S + Cr{+3} + H2O =>
2 CrO3 + 3 H2S + 6 H{+} = 3 S + 2 Cr{+3} + 6 H2O
Cr + SnCl4 = Sn + Cr4Cl3 =>
16 Cr + 3 SnCl4 = 3 Sn + 4 Cr4Cl3
H + N2O = N2 + H2O =>
2 H + N2O = N2 + H2O
Mg(s) + AuCl3(aq) = Au(s) + MgCl2(aq) =>
3 Mg(s) + 2 AuCl3(aq) = 2 Au(s) + 3 MgCl2(aq)
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
Zn(NO3)2 + Ca3(PO4)2 = Zn3(PO4)2 + Ca(NO3)2 =>
3 Zn(NO3)2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 Ca(NO3)2
Cl2 + Bi(OH)3 + NaOH = NaCl + NaBiO3 + H2O =>
Cl2 + Bi(OH)3 + 3 NaOH = 2 NaCl + NaBiO3 + 3 H2O
Bi2O3(s) + Na2CO3(S) + PbSO4 = Na2O(s) + Bi2SO4(s) + CO2(g) + PbO(s) =>
3 Bi2O3(s) + 2 Na2CO3(S) + PbSO4 = 2 Na2O(s) + 3 Bi2SO4(s) + 2 CO2(g) + PbO(s)
FeCl3 + K2CO3 + H2O = Fe(OH)3 + KCl + H2CO3 =>
2 FeCl3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KCl + 3 H2CO3
O2 = O =>
O2 = 2 O
Fe3O4 + H2O = Fe2O3 + H2 =>
2 Fe3O4 + H2O = 3 Fe2O3 + H2
H2PtCl6 + Al2(C2O4)3 = Al2(PtCl6)3 + H2C2O4 =>
3 H2PtCl6 + Al2(C2O4)3 = Al2(PtCl6)3 + 3 H2C2O4
Mg + SnCO3 = Sn + MgCO3 =>
Mg + SnCO3 = Sn + MgCO3
EsO + H2O = EsH + O2 =>
4 EsO + 2 H2O = 4 EsH + 3 O2
H{+} + MnO2 + Br{-} = Br2 + Mn{2+} + H2O =>
4 H{+} + MnO2 + 2 Br{-} = Br2 + Mn{2+} + 2 H2O
Na2SiO3 + H2 = H2SiO3 + Na =>
Na2SiO3 + H2 = H2SiO3 + 2 Na
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C6H5CH3CHCOOH =>
9 C6H5CH(OH)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 21 H2O + 8 C6H5CH3CHCOOH
Ag + HNO3 = AgNO3 + NO + HO =>
Ag + 2 HNO3 = AgNO3 + NO + 2 HO
Ni5P2 + P = Ni12P5 =>
12 Ni5P2 + P = 5 Ni12P5
KBr + ClF = ClBr + KF =>
KBr + ClF = ClBr + KF
LiOH + LiHCo3 = Li2Co3 + H2O =>
LiOH + LiHCo3 = Li2Co3 + H2O
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + PO4 = Cu(PO4) =>
Cu + PO4 = Cu(PO4)
HC1O2 + NaOH = HC1O4 + NaH =>
HC1O2 + 2 NaOH = HC1O4 + 2 NaH
KMnO4 + KI + HClO4 = I2 + Mn(ClO4)2 + KClO4 + H2O =>
2 KMnO4 + 10 KI + 16 HClO4 = 5 I2 + 2 Mn(ClO4)2 + 12 KClO4 + 8 H2O
HBr + Al(OH)3 = H2OH2O + AlBr3 =>
6 HBr + 2 Al(OH)3 = 3 H2OH2O + 2 AlBr3
Ca10(PO4)6(OH)2 = Ca3(PO4)2 + Ca(OH)2 =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + Ca(OH)2
CoCl2 + NH3PO4 = CoPO4 + NH3Cl2 =>
CoCl2 + NH3PO4 = CoPO4 + NH3Cl2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
(Cr2O7)2{-} + H2S + H{+} = Cr3{+} + S + H2O =>
6(Cr2O7)2{-} + 77 H2S + 14 H{+} = 8 Cr3{+} + 77 S + 84 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
C17H18F3NO + HCl = C17H18F3NOH + Cl =>
C17H18F3NO + HCl = C17H18F3NOH + Cl
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
CO2 + S3O = CO + S2O =>
CO2 + 2 S3O = CO + 3 S2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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