| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
N2O5KOH = N2OHKO5 =>
N2O5KOH = N2OHKO5
Ag2SO3 + Be(NO3)2 = AgNO3 + BeSO3 =>
Ag2SO3 + Be(NO3)2 = 2 AgNO3 + BeSO3
XNH4NO3 + C12H26 + O2 = XH20 + CO2 + N2 =>
26 XNH4NO3 + 16 C12H26 + 153 O2 = 26 XH20 + 192 CO2 + 26 N2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu + H2SO4 = Cu2SO3 + H2O =>
2 Cu + H2SO4 = Cu2SO3 + H2O
K2CrO4 + H2O2 + KOH = K3CrO6 + H2O =>
2 K2CrO4 + 3 H2O2 + 2 KOH = 2 K3CrO6 + 4 H2O
MgO2 + H2 = Mg + H2O =>
MgO2 + 2 H2 = Mg + 2 H2O
Zn + H{+} = Zn{+} + H2 =>
2 Zn + 2 H{+} = 2 Zn{+} + H2
IO3{-} + H{+} + Zn{2+} = I2 + H2O + Zn{4+} =>
2 IO3{-} + 12 H{+} + 5 Zn{2+} = I2 + 6 H2O + 5 Zn{4+}
Ca(OH)2 + Li = Li(OH) + Ca =>
Ca(OH)2 + 2 Li = 2 Li(OH) + Ca
HCl + CH3COONa = CH3COOH + NaCl =>
HCl + CH3COONa = CH3COOH + NaCl
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4 =>
Na2C2O4 + H2SO4 = Na2H + HSO4C2O4
Mn(OH)3 + H2 = Mn + H2O =>
2 Mn(OH)3 + 3 H2 = 2 Mn + 6 H2O
CH4ONa = CH2ONaH2 =>
CH4ONa = CH2ONaH2
XNaBr + XCa(OH)2 = XCaBr2 + XNaOH =>
2 XNaBr + XCa(OH)2 = XCaBr2 + 2 XNaOH
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
Li + Br = LiBr =>
Li + Br = LiBr
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
PtI4(s) = Pt(s) + I2(g) =>
PtI4(s) = Pt(s) + 2 I2(g)
Li2CO3 + CO2 + H2O = LiHCO3 =>
Li2CO3 + CO2 + H2O = 2 LiHCO3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3COOH + K = CH3COOK + H2 =>
2 CH3COOH + 2 K = 2 CH3COOK + H2
HNO3 + Sn = Sn(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Sn = 4 Sn(NO3)2 + 5 H2O + N2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S + CaOH2 = SH2 + CaO =>
S + CaOH2 = SH2 + CaO
Cr2O3 + Ai = Cr + Ai2O3 =>
Cr2O3 + 2 Ai = 2 Cr + Ai2O3
C4H9Cl = C4H8 + HCl =>
C4H9Cl = C4H8 + HCl
SnSO4 + FeCl3 = SnCl3 + FeSO4 =>
SnSO4 + FeCl3 = SnCl3 + FeSO4
KC4H5O6 + HCl = C4H6O6 + KCl =>
KC4H5O6 + HCl = C4H6O6 + KCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
KNO3 + S + P = K2SO4 + N2 + P4O10 =>
10 KNO3 + 5 S + 4 P = 5 K2SO4 + 5 N2 + P4O10
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
Cu(NO3)2 + (NaOH) = Cu(OH)2 + (NaNO3) =>
Cu(NO3)2 + 2(NaOH) = Cu(OH)2 + 2(NaNO3)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
LiSO4 + HNO3 = LiNO3 + H2 + SO4 =>
2 LiSO4 + 2 HNO3 = 2 LiNO3 + H2 + 2 SO4
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
Al(s) + Sn(NO3)2(aq) = Al(NO3)3 + Sn(s) =>
2 Al(s) + 3 Sn(NO3)2(aq) = 2 Al(NO3)3 + 3 Sn(s)
Zn(NO3)2 + K2I = ZnI + KNO3 =>
Zn(NO3)2 + K2I = ZnI + 2 KNO3
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
Ca(SO3) = Ca + SO3 =>
Ca(SO3) = Ca + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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