| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 N2SO4 + 2 Pb3 + 3 O2 = 6 N2O + 6 Pb(SO4)
AgF(aq) + KBr(aq) = AgBr + FK =>
AgF(aq) + KBr(aq) = AgBr + FK
KOH + HOBr = KBr + OH =>
KOH + HOBr = KBr + 2 OH
CH3CONH2 + O2 = CO2 + NH3 + H2O =>
CH3CONH2 + 2 O2 = 2 CO2 + NH3 + H2O
(COOH)2 + NaOH = NaOOC + H2O =>
(COOH)2 + 2 NaOH = 2 NaOOC + 2 H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
NH4NO3 + Sn3P4 = NH4Sn3 + NO3P4 =>
NH4NO3 + Sn3P4 = NH4Sn3 + NO3P4
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
NaBr2 + I = IBr2 + Na =>
NaBr2 + I = IBr2 + Na
Na2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + H2O(l) + Na2SO4(aq) + K2SO4(aq) =>
5 Na2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O(l) + 5 Na2SO4(aq) + K2SO4(aq)
K2S + Cl2 + KOH = KCl + K2SO3 + H2O =>
K2S + 3 Cl2 + 6 KOH = 6 KCl + K2SO3 + 3 H2O
Ca + AsO = CaAsO =>
Ca + AsO = CaAsO
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
PbS2 + HCl = PbCl2 + HS =>
PbS2 + 2 HCl = PbCl2 + 2 HS
Ag2O = Ag + O27 =>
27 Ag2O = 54 Ag + O27
BaCl2 + K3PO4 = Ba + PO4 + KCl =>
3 BaCl2 + 2 K3PO4 = 3 Ba + 2 PO4 + 6 KCl
(OH)2 + O = H2O3 =>
(OH)2 + O = H2O3
Fe + CuCH4 = Cu + FeCH4 =>
Fe + CuCH4 = Cu + FeCH4
H3PO4 + Cs2CO3 = H3O + PO6Cs2C =>
H3PO4 + Cs2CO3 = H3O + PO6Cs2C
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
Hg + HCl = H2 + HgCl =>
2 Hg + 2 HCl = H2 + 2 HgCl
NaH2 + O2 = NaOH + H2O =>
4 NaH2 + 3 O2 = 4 NaOH + 2 H2O
H2C3H2O4 + NaHCO3 = CO2 + H2O + Na2C3H2O =>
7 H2C3H2O4 + 8 NaHCO3 = 17 CO2 + 14 H2O + 4 Na2C3H2O
[Cu(OH)]2CO3 + HCl = CuCl2 + CO2 + H2O =>
[Cu(OH)]2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Fe(OH)2 + HCl = FeOHCl + H2O =>
Fe(OH)2 + HCl = FeOHCl + H2O
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O
HC2H3O2 + Mg = H2O + MgC =>
HC2H3O2 + 2 Mg = 2 H2O + 2 MgC
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
HNO2 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO2 + H2SO3 = H2SO4 + 2 NO + H2O
Sb2O5 + NaOH + H2O = Na(Sb(OH)6) =>
Sb2O5 + 2 NaOH + 5 H2O = 2 Na(Sb(OH)6)
Hg + H3PO4 = Hg3(PO4)2 + H2 =>
3 Hg + 2 H3PO4 = Hg3(PO4)2 + 3 H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
(NH4)2HPO4 + CO(NH2)2H3PO4 = (NH4)H2PO4 + CO(NH2)2 =>
(NH4)2HPO4 + CO(NH2)2H3PO4 = 2(NH4)H2PO4 + CO(NH2)2
Na2SiO3 + HF = Na2SiF6 + H2O =>
Na2SiO3 + 6 HF = Na2SiF6 + 3 H2O
NaIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaIO4 + 7 Na2SO3 + H2SO4 = I2 + 8 Na2SO4 + H2O
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
CH3CHCH2 + MnO4 + H2O = Mn + CH3CH(OH)CH2(OH) =>
4 CH3CHCH2 + MnO4 + 4 H2O = Mn + 4 CH3CH(OH)CH2(OH)
Fe2(SO3)3 = Fe + SO3 =>
Fe2(SO3)3 = 2 Fe + 3 SO3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H2SO4 + NaHCO3 = Na2SO4 + HCO3 + H2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 HCO3 + H2
NaClO + Na2S2O3 + H2O = NaOH + NaCl + SO2 =>
2 NaClO + Na2S2O3 + H2O = 2 NaOH + 2 NaCl + 2 SO2
C3H8O3 + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
2 C3H8O3 + 4 Cu(OH)2 = 2 Cu2O + 3 CH3COOH + 6 H2O
AI + S = SAI =>
AI + S = SAI
CaHAsO3 + Ba(OH)2 = CaOH + BaAsO3 + H2O =>
CaHAsO3 + Ba(OH)2 = CaOH + BaAsO3 + H2O
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
C7H15OH + NO = CO2 + N2 + H2O =>
2 C7H15OH + 42 NO = 14 CO2 + 21 N2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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