| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CHCsO3 = CO2 + Cs2CO3 + H2O
C3H8O = C6H14O + H2O =>
2 C3H8O = C6H14O + H2O
HNO3 + NaCN = NO3 + HCN + Na =>
HNO3 + NaCN = NO3 + HCN + Na
C7H8O1 + H2O = C7H6O2 + CH4O =>
3 C7H8O1 + 8 H2O = 2 C7H6O2 + 7 CH4O
PbSO4 = Pb + S + O =>
PbSO4 = Pb + S + 4 O
H2O + AgNO3 = HNO3 + Ag2O =>
H2O + 2 AgNO3 = 2 HNO3 + Ag2O
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
CuCl2 + H2SO4 = H2Cl2 + CuSO4 =>
CuCl2 + H2SO4 = H2Cl2 + CuSO4
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
HFlO + Mg = Mg(FlO)2 + H =>
2 HFlO + Mg = Mg(FlO)2 + 2 H
Fe2O3 + (NH4)(NO2) = Fe(NO2)3 + (NH4)2O =>
Fe2O3 + 6(NH4)(NO2) = 2 Fe(NO2)3 + 3(NH4)2O
(NH4)2 + SO4 = (NH4)2SO4 =>
(NH4)2 + SO4 = (NH4)2SO4
Hg2C2O4 + H = H2C2O4 + Hg =>
Hg2C2O4 + 2 H = H2C2O4 + 2 Hg
K2Cr2O7 + H2SO4 + H3CH2OH = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 H3CH2OH = CH3CHO + K2SO4 + Cr2(SO4)3 + 8 H2O
HF(aq) + SiO2 = SiF4 + H2O =>
4 HF(aq) + SiO2 = SiF4 + 2 H2O
Hg2Cl2 + Al2(SO4)3 = AlCl3 + Hg2SO4 =>
3 Hg2Cl2 + Al2(SO4)3 = 2 AlCl3 + 3 Hg2SO4
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO2 + CO2 + H2O =>
10 K4Fe(CN)6 + 98 KMnO4 + 251 H2SO4 = 138 KHSO4 + 5 Fe2(SO4)3 + 98 MnSO4 + 60 HNO2 + 60 CO2 + 152 H2O
Pb + C2O4 = PbC2O4 =>
Pb + C2O4 = PbC2O4
CuSO4 + SNa = CuNa + S(SO4) =>
CuSO4 + SNa = CuNa + S(SO4)
N2H4 + NaClO = NaCl + N2 + H2O =>
N2H4 + 2 NaClO = 2 NaCl + N2 + 2 H2O
Ga3 + N2 = Ga3N3 =>
2 Ga3 + 3 N2 = 2 Ga3N3
Mo + H2 = MoH6 =>
Mo + 3 H2 = MoH6
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
SnCl2 + P4 = Sn3P2 + Cl2 =>
6 SnCl2 + P4 = 2 Sn3P2 + 6 Cl2
NO3{-} + SO2 + H2O = SO4{2-} + NO + H{+} =>
2 NO3{-} + 3 SO2 + 2 H2O = 3 SO4{2-} + 2 NO + 4 H{+}
H2P2O7 + Cd(OH)2 = Cd2(P2O7)2 + H2O =>
2 H2P2O7 + 2 Cd(OH)2 = Cd2(P2O7)2 + 4 H2O
Ga3 + N2 = Ga3N3 =>
2 Ga3 + 3 N2 = 2 Ga3N3
(NH4)2S + ZnCl = Cl(NH4)2 + ZnS =>
(NH4)2S + ZnCl = Cl(NH4)2 + ZnS
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
Mn(OH)2 + Na2CO3 = MnCO3 + NaOH =>
Mn(OH)2 + Na2CO3 = MnCO3 + 2 NaOH
LiCl + HClO4 = LiClO4 + HCl =>
LiCl + HClO4 = LiClO4 + HCl
MnO2 + KClO3 + KOH = KMnO3 + H2O + Cl2 =>
10 MnO2 + 2 KClO3 + 8 KOH = 10 KMnO3 + 4 H2O + Cl2
CaF2(s) + H2SO4(l) = CaSO4 + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4 + 2 HF(g)
HNO3 + (CH3)2CO = CO2 + NO2 + H2O =>
16 HNO3 + (CH3)2CO = 3 CO2 + 16 NO2 + 11 H2O
Ga3 + N2 = Ga3N3 =>
2 Ga3 + 3 N2 = 2 Ga3N3
KO + H = KOH =>
KO + H = KOH
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
Fe{2}0{3} + CO = Fe + CO{2} =>
Fe{2}0{3} + CO = Fe + CO{2}
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
Ni + Fe = NiFe =>
Ni + Fe = NiFe
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
CaO + Al2O3 = CaOAl2O3 =>
CaO + Al2O3 = CaOAl2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na2O + HNO3 = Na + NO3 + H2O =>
Na2O + 2 HNO3 = 2 Na + 2 NO3 + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ga3 + N2 = Ga3N3 =>
2 Ga3 + 3 N2 = 2 Ga3N3
CuO + Cl = CuCl2 + O =>
CuO + 2 Cl = CuCl2 + O
Ga3 + N2 = Ga3N3 =>
2 Ga3 + 3 N2 = 2 Ga3N3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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