| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + 3 H2O = H3PO3 + 3 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH2Cl{-}CH2{-}CHCl2 + NaOH = CH2OH{-}CHOH{-}CH2OH + NaCl =>
CH2Cl{-}CH2{-}CHCl2 + NaOH = CH2OH{-}CHOH{-}CH2OH + NaCl
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
FeO + PbN = Fe + N2 + PbO =>
2 FeO + 2 PbN = 2 Fe + N2 + 2 PbO
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
Cr{2+} + OAc{-} + H2O = Cr2(OAc)4(H2O)2 =>
2 Cr{2+} + 4 OAc{-} + 2 H2O = Cr2(OAc)4(H2O)2
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
(CH3)3COH + Cl2 + NaOH = (CH3)3COCl + NaCl + H2O =>
(CH3)3COH + Cl2 + NaOH = (CH3)3COCl + NaCl + H2O
HOBr + HI = I + H2OBr =>
HOBr + HI = I + H2OBr
Sc(NO3)3 = Sc(NO2)3 + O2 =>
2 Sc(NO3)3 = 2 Sc(NO2)3 + 3 O2
MnCo2O4 = Co + Mn + O =>
MnCo2O4 = 2 Co + Mn + 4 O
H2SO4 + CaF2 = CaSO4 + HF =>
H2SO4 + CaF2 = CaSO4 + 2 HF
B4H10 + O2 = B2O4 + H2O =>
2 B4H10 + 13 O2 = 4 B2O4 + 10 H2O
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + ClNO = ClNO2 + NO =>
NO2 + ClNO = ClNO2 + NO
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Al2 = Al = O2 =>
Al2 = 2 Al
P4O + O2 = P2O5 =>
2 P4O + 9 O2 = 4 P2O5
CH3OH + K2Cr2O7 = CO2 + Cr2O3 + H2O + K2O =>
CH3OH + K2Cr2O7 = CO2 + Cr2O3 + 2 H2O + K2O
CoSO4 + Li = Co + Li2SO4 =>
CoSO4 + 2 Li = Co + Li2SO4
CI2 + NaBr = NaCI2 + Br =>
CI2 + NaBr = NaCI2 + Br
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
NaOOCCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
5 NaOOCCOONa + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
Ni(NO3)2*6H2O + C10H16N2O8 = NiO + CO2 + H2O + N2 =>
4 Ni(NO3)2*6H2O + C10H16N2O8 = 4 NiO + 10 CO2 + 32 H2O + 5 N2
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C6H1206 + O2 = CO2 + H2O =>
2 C6H1206 + 615 O2 = 12 CO2 + 1206 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C4H9SH + NaOCl = (C4H9)2S2 + NaCl + H2O =>
2 C4H9SH + NaOCl = (C4H9)2S2 + NaCl + H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CoCl2*5H2O = CoCl2 + H2O =>
CoCl2*5H2O = CoCl2 + 5 H2O
KP3 = K + P =>
KP3 = K + 3 P
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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