| Équations équilibrées la veille |
2 Th + O2 = 2 ThO
ZnOH2 + NH4OH = Zn(NH3) + H2O =>
ZnOH2 + NH4OH = Zn(NH3) + 2 H2O
Na3PO4 + Mg(OH)2 = NaOH + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(OH)2 = 6 NaOH + Mg3(PO4)2
CH3CSNH2 + H2O + H = CH3COOH + NH4 + H2S =>
CH3CSNH2 + 2 H2O + H = CH3COOH + NH4 + H2S
Na2O + CH3CH2COOH = NaCH3CH2COO + H2O =>
Na2O + 2 CH3CH2COOH = 2 NaCH3CH2COO + H2O
KJ + H2O2 = KOH + J2 =>
2 KJ + H2O2 = 2 KOH + J2
MnO2 = MnO4 + Mn2O3 =>
5 MnO2 = MnO4 + 2 Mn2O3
LiC6H5O + H2O = LiOH + C6H5OH =>
LiC6H5O + H2O = LiOH + C6H5OH
HClO4 + AgOH = AgCl + H2O + O =>
HClO4 + AgOH = AgCl + H2O + 4 O
AgOH + HNO2 = Ag(NO2) + H2O =>
AgOH + HNO2 = Ag(NO2) + H2O
CaSO3 + HCl = CaH + SO3Cl =>
CaSO3 + HCl = CaH + SO3Cl
NiCu2SO4 = Cu2NiSO4 =>
NiCu2SO4 = Cu2NiSO4
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Fe{3+} + Sn{2}{+} = Fe{2+} + Sn{4+} =>
2 Fe{3+} + Sn{2}{+} = 2 Fe{2+} + Sn{4+}
H2S + HClO3 = S + H2O + HCl =>
3 H2S + HClO3 = 3 S + 3 H2O + HCl
Cl2 + NaO2 = O2 + NaCl =>
Cl2 + 2 NaO2 = 2 O2 + 2 NaCl
Ag2S + HClO3 = AgClO3 + H2S =>
Ag2S + 2 HClO3 = 2 AgClO3 + H2S
H{+} + He = HHe{+} =>
H{+} + He = HHe{+}
H2O + NaBr = HBr + Na2O =>
H2O + 2 NaBr = 2 HBr + Na2O
SN + O2 = SNO2 =>
SN + O2 = SNO2
MgCuSO4 = MgSO4 + Cu =>
MgCuSO4 = MgSO4 + Cu
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
C3H6O2H2O = CH2O2C2H6O =>
C3H6O2H2O = CH2O2C2H6O
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
Ar + CO2 = ArCO2 =>
Ar + CO2 = ArCO2
NaHSO4 + H3PO4 = H2SO4 + NaH2PO4 =>
NaHSO4 + H3PO4 = H2SO4 + NaH2PO4
C3H6O2H2O = C2H4O2CH4O =>
C3H6O2H2O = C2H4O2CH4O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C2H5ONa + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 C2H5ONa + 8 KMnO4 + 17 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 5 Na2SO4 + 22 H2O
C10H20O + OCl{-} = C10H18O + H2O + Cl{-} =>
C10H20O + OCl{-} = C10H18O + H2O + Cl{-}
Cr2O7 + HCl = Cr + Cl3 + H2O =>
3 Cr2O7 + 42 HCl = 6 Cr + 14 Cl3 + 21 H2O
Mg(OH)2 + H(BrO3) = Mg(BrO3)2 + H2O =>
Mg(OH)2 + 2 H(BrO3) = Mg(BrO3)2 + 2 H2O
Ce2O3 + Mg(NO3)2 = Ce(NO3)3 + MgO =>
Ce2O3 + 3 Mg(NO3)2 = 2 Ce(NO3)3 + 3 MgO
H2NCH2CONHCHCOOH + O2 = CO2 + H2O + N2O =>
4 H2NCH2CONHCHCOOH + 19 O2 = 16 CO2 + 14 H2O + 4 N2O
Ca3(PO4)2(s) + SiO2(s) + C = P4 + CaSiO3(l) + CO =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C = P4 + 6 CaSiO3(l) + 10 CO
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
HOC(CO2H)(CH2CO2H)2 + NaClO2 + H2O = ClO2 + CH3CO2Na + H2O2 =>
2 HOC(CO2H)(CH2CO2H)2 + 6 NaClO2 + 4 H2O = 6 ClO2 + 6 CH3CO2Na + 3 H2O2
K + Cu = K3Cu =>
3 K + Cu = K3Cu
C3H7NO2 + Cl2 = C3H6NO2Cl2 + HCl =>
2 C3H7NO2 + 3 Cl2 = 2 C3H6NO2Cl2 + 2 HCl
NaBr + Al(OH)3 = AlBr3 + NaOH =>
3 NaBr + Al(OH)3 = AlBr3 + 3 NaOH
H2C4H6O6 + KOH = KHC4H6O6 + H2O =>
H2C4H6O6 + KOH = KHC4H6O6 + H2O
KAu(CN)2 + C4H3AuNa2OS + MgFe2(SO4)5 + W2Cl10N2Se2 + AgRuAuTe8 + H2CO3 = K4Fe(CN)6 + MgS2O3 + Au2O3 + Ru(C10H8N2)3Cl2H12O6 + HCl + N2Se4 + WO3 + Na2CO3 + TeO3 + AgO + SO2 =>
8920 KAu(CN)2 + 2124 C4H3AuNa2OS + 1115 MgFe2(SO4)5 + 712 W2Cl10N2Se2 + 862 AgRuAuTe8 + 15028 H2CO3 = 2230 K4Fe(CN)6 + 1115 MgS2O3 + 5953 Au2O3 + 862 Ru(C10H8N2)3Cl2H12O6 + 5396 HCl + 356 N2Se4 + 1424 WO3 + 2124 Na2CO3 + 6896 TeO3 + 862 AgO + 5469 SO2
Rh(s) + Br2(g) = RhBr3(s) =>
2 Rh(s) + 3 Br2(g) = 2 RhBr3(s)
Co(s) + NiCl2(s) = Cl2(s) + NiCo(s) =>
Co(s) + NiCl2(s) = Cl2(s) + NiCo(s)
C3H6O2H2O = CH3COOHCH3OH =>
C3H6O2H2O = CH3COOHCH3OH
Cr2O3 + Mg = MgO + Cr(l) =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr(l)
NaHCO3 + Ca = Ca(HCO3)2 + Na =>
2 NaHCO3 + Ca = Ca(HCO3)2 + 2 Na
H2SO3 + Br + H2O = HBr + H2SO4 =>
H2SO3 + 2 Br + H2O = 2 HBr + H2SO4
FeCl2 + KMnO4 + H2SO4 = MnSO4Cl2 + FeCl3 + Fe2(SO4)3 + KCl + H2O =>
3 FeCl2 + KMnO4 + 4 H2SO4 = MnSO4Cl2 + FeCl3 + Fe2(SO4)3 + KCl + 4 H2O
NaCl + C2H4(OH)2 = C2H4Cl2 + NaOH =>
2 NaCl + C2H4(OH)2 = C2H4Cl2 + 2 NaOH
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Équations équilibrées sur11/14/24
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