| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 5 H2O2 + 2 NaOH = 2 NaH2PO4 + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C7H10N2 + C6H7NO = C13H15N3 + H2O =>
C7H10N2 + C6H7NO = C13H15N3 + H2O
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
CuS + H{+} = HS{-} + Cu{2+} =>
CuS + H{+} = HS{-} + Cu{2+}
HSO3C6H4NO2*2H2O + Na2CO3*2H2O = NaSO3C6H4NO2 + CO2 + H2O =>
2 HSO3C6H4NO2*2H2O + Na2CO3*2H2O = 2 NaSO3C6H4NO2 + CO2 + 7 H2O
CH3COOH + NaHCO3 = (CH3COO)2Na + CO2 + H2O =>
15 CH3COOH + 8 NaHCO3 = 8(CH3COO)2Na + 6 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C5H12(g) + O2 = C5H12O2 =>
C5H12(g) + O2 = C5H12O2
BaCl + NaSO4 = Na2Cl2 + BaSO4 =>
2 BaCl + 2 NaSO4 = Na2Cl2 + 2 BaSO4
NO2 + HClO + H2O = HNO3 + HCl =>
2 NO2 + HClO + H2O = 2 HNO3 + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(H2PO4)2 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
Ca(H2PO4)2 + 2 CaSO4 = Ca3(PO4)2 + 2 H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
H3PO3 + H2O2 = H3PO4 + H2O =>
H3PO3 + H2O2 = H3PO4 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + HNO3 = NNO + H2O =>
NH3 + HNO3 = NNO + 2 H2O
OHCH2CH2Br + KOH = OHCH2CH2OH + KBr =>
OHCH2CH2Br + KOH = OHCH2CH2OH + KBr
Al2(SO4)3 + FeF3 = AlF3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 FeF3 = 2 AlF3 + Fe2(SO4)3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
K2CrO4 + KOH = K2O + H2CrO4 =>
K2CrO4 + 2 KOH = 2 K2O + H2CrO4
FeCl2 + K4(Fe(Cn)6) = Fe4(Fe(Cn)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(Cn)6) = Fe4(Fe(Cn)6)2 + 8 KCl
Cr2O3 + SO3 = Cr2SO3 + O2 =>
2 Cr2O3 + 2 SO3 = 2 Cr2SO3 + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al2(SO4)3 + H2O = Al2O3 + H2SO4 =>
Al2(SO4)3 + 3 H2O = Al2O3 + 3 H2SO4
NO2 + CU = N2 + CUO =>
2 NO2 + 4 CU = N2 + 4 CUO
Zn2 + CuSO4 = Cu + Zn2SO4 =>
Zn2 + CuSO4 = Cu + Zn2SO4
CH3CH2OH + CuO = CH3CHO + H2O + Cu2O =>
CH3CH2OH + 2 CuO = CH3CHO + H2O + Cu2O
NaH + HNO3 = H2 + NaNO3 =>
NaH + HNO3 = H2 + NaNO3
SnO2 + H2O = Sn + (OH) =>
SnO2 + 2 H2O = Sn + 4(OH)
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Mi + O = MiO =>
Mi + O = MiO
Q + Ag = QAg =>
Q + Ag = QAg
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
C6H15Al + H2O = C2H6 + Al2O3 =>
2 C6H15Al + 3 H2O = 6 C2H6 + Al2O3
Q + AX = QX + A =>
Q + AX = QX + A
ZnSO4 + H3PO4 = ZnPO4 + H3SO4 =>
ZnSO4 + H3PO4 = ZnPO4 + H3SO4
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
Fe + Fe2(SO4)3 = FeSO4 =>
Fe + Fe2(SO4)3 = 3 FeSO4
Br3Cr + KNO3 + KOH = BrK + N2O + H2O + Cr2K2O7 =>
8 Br3Cr + 6 KNO3 + 26 KOH = 24 BrK + 3 N2O + 13 H2O + 4 Cr2K2O7
Fe2Cl + NaSO4 = Fe2SO4 + NaCl =>
Fe2Cl + NaSO4 = Fe2SO4 + NaCl
SO3 + NaNO3 = NaS + NO6 =>
SO3 + NaNO3 = NaS + NO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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