| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 2 FeCl3 = 3 CuCl2 + 2 FePO4
C5H9OH + CuO = C5H7OH + Cu + H2O =>
C5H9OH + CuO = C5H7OH + Cu + H2O
PH3 + CuO = P4O10 + Cu + H2O =>
4 PH3 + 16 CuO = P4O10 + 16 Cu + 6 H2O
Ca + SO4 = Ca2SO4 =>
2 Ca + SO4 = Ca2SO4
KOH + H + Cl = KCl + H2O =>
KOH + H + Cl = KCl + H2O
C51H98O6 + NaOH = C15H31COONa + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C15H31COONa + C3H8O3
N2 + P = PN3 =>
3 N2 + 2 P = 2 PN3
C5H11ClKOH = C5H10KClH2O =>
C5H11ClKOH = C5H10KClH2O
C2H5NH2 + CH3OH = C2H5NHCH3 + H2O =>
C2H5NH2 + CH3OH = C2H5NHCH3 + H2O
Ca(NO3)2(aq) + KI(aq) = CaI2(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KI(aq) = CaI2(aq) + 2 KNO3(aq)
S98 + O765 = S87656789O123478987654 =>
3944555505 S98 + 711820046476 O765 = 4410 S87656789O123478987654
NaNO3 + CuPO4 + H3PO4 = NaPO4 + Cu3(PO4)2 + NO2 + H2O =>
3 NaNO3 + 3 CuPO4 + 2 H3PO4 = 3 NaPO4 + Cu3(PO4)2 + 3 NO2 + 3 H2O
C3H8O + Na = C3H8Na + O2 =>
2 C3H8O + 2 Na = 2 C3H8Na + O2
Zn + NaOH = ZnO + H2O + Na =>
Zn + 2 NaOH = ZnO + H2O + 2 Na
C510H + O2 = CO2 + H2O =>
4 C510H + 2041 O2 = 2040 CO2 + 2 H2O
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Ni(OH)2Br2KOH = Ni(OH)3KBr2 =>
Ni(OH)2Br2KOH = Ni(OH)3KBr2
HI + K2CO3 = HOH + CO2 + KI =>
2 HI + K2CO3 = HOH + CO2 + 2 KI
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
H2SO4 + NaBr = Br2 + NaSO4 + SO2 + H2O =>
4 H2SO4 + 2 NaBr = Br2 + 2 NaSO4 + 2 SO2 + 4 H2O
Ca{2-} + O{+2} = CaO =>
Ca{2-} + O{+2} = CaO
N2H4 + HO = N2 + H2O =>
N2H4 + 4 HO = N2 + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
SiO3 + H3PO4 = H2SiO3 + HPO4 =>
SiO3 + H3PO4 = H2SiO3 + HPO4
C8H8O3 + NaOH = C7H4O3Na2 + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4O3Na2 + CH3OH + H2O
Mg + HCl = H2 + Mg2{+} + Cl{-} =>
4 Mg + 2 HCl = H2 + 2 Mg2{+} + 2 Cl{-}
Ca3P2(s) + H2O(l) = Ca(OH)2 + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3(g)
(Al) + (FeO) = (Al2O3) + (Fe) =>
2(Al) + 3(FeO) = (Al2O3) + 3(Fe)
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Zn + NaOH = ZnO + H2O + Na =>
Zn + 2 NaOH = ZnO + H2O + 2 Na
HOOCCOOH + CH3CH2OH = H2O + HC3CH2OCCOCH2CH3 =>
6 HOOCCOOH + 14 CH3CH2OH = 28 H2O + 5 HC3CH2OCCOCH2CH3
Ba + H2CrO4 = BaCrO4 + H2 =>
Ba + H2CrO4 = BaCrO4 + H2
SnO + N2O3 = Sn(NO2)2 =>
SnO + N2O3 = Sn(NO2)2
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Na3AsO3 + KMnO4 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O + KNO3 =>
5 Na3AsO3 + 2 KMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O + 2 KNO3
MgSO3 + Fe(NO2)3 = Mg(NO2)2 + Fe2(SO3)3 =>
3 MgSO3 + 2 Fe(NO2)3 = 3 Mg(NO2)2 + Fe2(SO3)3
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnO2 + K2SO4 + H2O =>
3 FeSO4 + 4 KMnO4 + 8 H2SO4 = 3 Fe(SO4)3 + 4 MnO2 + 2 K2SO4 + 8 H2O
CaOH2Al(NO3)3 = AlOH2Ca(NO3)3 =>
CaOH2Al(NO3)3 = AlOH2Ca(NO3)3
N3I = N2 + I2 =>
2 N3I = 3 N2 + I2
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
NH4Cl + SO2 = SOCl2 + NH3 + H2O =>
2 NH4Cl + SO2 = SOCl2 + 2 NH3 + H2O
Ca(OH)2 + Fe2O3 = Ca3(FeO3)2 + H2O =>
3 Ca(OH)2 + Fe2O3 = Ca3(FeO3)2 + 3 H2O
Al(HCO3)3(s) = Al2(CO3)3(s) + H2O(l) + CO2(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 H2O(l) + 3 CO2(g)
C4H4O4 + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
3 C4H4O4 + 2 KMnO4 + 4 H2O = 3 C4H6O6 + 2 MnO2 + 2 KOH
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Ca{2-} + O{+2} = CaO =>
Ca{2-} + O{+2} = CaO
O2H2O = H2 + O2 =>
2 O2H2O = 2 H2 + 3 O2
S8 + H = HS =>
S8 + 8 H = 8 HS
H2SO3 + HClO3 = H2SO4 + HClO2 =>
H2SO3 + HClO3 = H2SO4 + HClO2
KO2(s) + H2SO4 = K2SO4(s) + O2(g) + H2O2 =>
2 KO2(s) + H2SO4 = K2SO4(s) + O2(g) + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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