| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnS + 10 HNO3 = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
Ag3N + K3P = Ag3P + K3N =>
Ag3N + K3P = Ag3P + K3N
SO2 + H2O = H2 + SO3 =>
SO2 + H2O = H2 + SO3
Al2(SO4)3 + K3Po4 = AlPo4 + K2SO4 =>
Al2(SO4)3 + 2 K3Po4 = 2 AlPo4 + 3 K2SO4
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
AlCl3 + K2SO3 = KCl + Al2(SO3)3 =>
2 AlCl3 + 3 K2SO3 = 6 KCl + Al2(SO3)3
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
HCl + SrO = SrOCl2 + H2 =>
2 HCl + SrO = SrOCl2 + H2
Co(OH)3 = Co + OH =>
Co(OH)3 = Co + 3 OH
C5H8 + KMnO4 + H2O = C5H8(OH)4 + KOH + MnO2 =>
3 C5H8 + 4 KMnO4 + 8 H2O = 3 C5H8(OH)4 + 4 KOH + 4 MnO2
Rb2CO3 + NH4TcO4 = RbTcO4 + (NH4)2CO3 =>
Rb2CO3 + 2 NH4TcO4 = 2 RbTcO4 + (NH4)2CO3
Ga + OH = Ga(OH)3 =>
Ga + 3 OH = Ga(OH)3
NaNO2 + H3PO4 = Na3PO4 + NO + NO2 + H2O =>
6 NaNO2 + 2 H3PO4 = 2 Na3PO4 + 3 NO + 3 NO2 + 3 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
C4H7OH(l) + O2(limited) = C + H2O =>
2 C4H7OH(l) + 3 O2(limited) = 8 C + 8 H2O
K4Fe(CN)6 + FeCl3 + H2O = Fe4[Fe(CN)6]3*6H2O + KCl =>
3 K4Fe(CN)6 + 4 FeCl3 + 6 H2O = Fe4[Fe(CN)6]3*6H2O + 12 KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ga + NaCl = Na + GaCl3 =>
Ga + 3 NaCl = 3 Na + GaCl3
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
Al2(SO4)3 + NaIO3 = Al(IO3) + Na2(SO4)3 =>
Al2(SO4)3 + 2 NaIO3 = 2 Al(IO3) + Na2(SO4)3
CaO + SO2 = CaSO4 + SO =>
CaO + 2 SO2 = CaSO4 + SO
Cu(OH)2 + NH4OH = CuOH + (OH)2NH4 =>
Cu(OH)2 + NH4OH = CuOH + (OH)2NH4
CaO + O2 = CaOO2 =>
CaO + O2 = CaOO2
NaOH + NaBr = Na2O + HBr =>
NaOH + NaBr = Na2O + HBr
Cu(NO3)2 + NO + H2O = Cu + HNO3 =>
3 Cu(NO3)2 + 2 NO + 4 H2O = 3 Cu + 8 HNO3
BaO + HOH = H2BaO2 =>
BaO + HOH = H2BaO2
Na(OH)2 + Na2SO4 = NaSO4 + NaOH =>
Na(OH)2 + Na2SO4 = NaSO4 + 2 NaOH
HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOK + HCl + Na3Co(NO2)6 = CH3COOH + NaCl + K3Co(NO2)6 =>
3 CH3COOK + 3 HCl + Na3Co(NO2)6 = 3 CH3COOH + 3 NaCl + K3Co(NO2)6
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
NH4F + HOH = NH4OH + HF =>
NH4F + HOH = NH4OH + HF
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
Fe2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Fe2(O)3 + Mg = MgO + Fe =>
Fe2(O)3 + 3 Mg = 3 MgO + 2 Fe
Na2CO3 + Zn(NO3)2 = NaNO3 + ZnCO3 =>
Na2CO3 + Zn(NO3)2 = 2 NaNO3 + ZnCO3
NaNO2 + H3PO4 = Na3PO4 + HNO2 =>
3 NaNO2 + H3PO4 = Na3PO4 + 3 HNO2
AgNO2 + BaI2 = Ba(NO2)2 + AgI =>
2 AgNO2 + BaI2 = Ba(NO2)2 + 2 AgI
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + NH4OH =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 NH4OH
PbO2 + NaOH + Cr2(SO4)3 = Pb(OH)2 + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 10 NaOH + Cr2(SO4)3 = 3 Pb(OH)2 + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
C6H11OH + KMnO4 = KOH + C6H11MnO4 =>
C6H11OH + KMnO4 = KOH + C6H11MnO4
H3SbO5 + HCl = SbCl3 + Cl2 + H2O =>
H3SbO5 + 7 HCl = SbCl3 + 2 Cl2 + 5 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
Cu(OH)2 + H2O2 = CuO2 + H2O =>
Cu(OH)2 + H2O2 = CuO2 + 2 H2O
CrO7{-2} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
2 CrO7{-2} + 9 NO2{-} + 10 H{+} = 2 Cr{3+} + 9 NO3{-} + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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