| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + CuSO4 = COSO4 + Cu
Na2(CO3) + Ca(OH)2 = Na(OH) + Ca(CO3) =>
Na2(CO3) + Ca(OH)2 = 2 Na(OH) + Ca(CO3)
MgN2O6 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 MgN2O6 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
AgClO4 + Na3PO4 = Ag3PO4 + NaClO4 =>
3 AgClO4 + Na3PO4 = Ag3PO4 + 3 NaClO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ho2O3 + NH4Cl = HoCl3 + NH3 + H2O =>
Ho2O3 + 6 NH4Cl = 2 HoCl3 + 6 NH3 + 3 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
Cr{3+} + BrO3{-} + H2O = Cr2O7{2-} + H{+} + Br{-} =>
2 Cr{3+} + BrO3{-} + 4 H2O = Cr2O7{2-} + 8 H{+} + Br{-}
VO(OH)2 + HCl = VCl3 + Cl2 + H2O =>
2 VO(OH)2 + 8 HCl = 2 VCl3 + Cl2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FrOH = Fr + OH =>
FrOH = Fr + OH
Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + H2O + I2 + Na2SO4 =>
Cr2O7 + 8 NaI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 4 I2 + 4 Na2SO4
[Al(OH)4] + H = Al(OH)3 + H2O =>
[Al(OH)4] + H = Al(OH)3 + H2O
K2SO3 + K2Cr2O7 + FeSO3 + H2O = Cr2(SO3)3 + Fe2(SO3)3 + KOH =>
6 K2SO3 + K2Cr2O7 + 6 FeSO3 + 7 H2O = Cr2(SO3)3 + 3 Fe2(SO3)3 + 14 KOH
K2Cr2O7 + RbOH = K2CrO4 + Rb2CrO4 + H2O =>
K2Cr2O7 + 2 RbOH = K2CrO4 + Rb2CrO4 + H2O
Zn + NiCI2 = ZnCI2 + Ni =>
Zn + NiCI2 = ZnCI2 + Ni
Fe + HNO3 = Fe(NO3) + N2O3 + H2O =>
4 Fe + 6 HNO3 = 4 Fe(NO3) + N2O3 + 3 H2O
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2(SO4)
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
AgHCO3 + Zn(NO3)2 = AgNO3 + Zn(HCO3)2 =>
2 AgHCO3 + Zn(NO3)2 = 2 AgNO3 + Zn(HCO3)2
C3H6Cl2 + O2 = CO2 + H2O + Cl =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 6 H2O + 4 Cl
NaOH + Cu{2+} = Cu(OH){2} + Na =>
NaOH + Cu{2+} = Cu(OH){2} + Na
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
S + O2 = SO2 = =>
S + O2 = SO2
K3PO4() + MgCl2() = Mg3(PO4)2() + ()KCl() =>
2 K3PO4() + 3 MgCl2() = Mg3(PO4)2() + 6()KCl()
NH4TcO4 + HF = TcO3F + NH4F + H2O =>
NH4TcO4 + 2 HF = TcO3F + NH4F + H2O
(NH4)3P + Cl2 = Cl(NH4) + P3 =>
6(NH4)3P + 9 Cl2 = 18 Cl(NH4) + 2 P3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgCl2(s) + H2O(l) = MgO(s) + HCl(g) =>
MgCl2(s) + H2O(l) = MgO(s) + 2 HCl(g)
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
Si + H2 = H2Si =>
Si + H2 = H2Si
Al(OH)4(aq) + H2SO4(l) = Al(OH)3(s) + H2O(l) + SO4(aq) =>
2 Al(OH)4(aq) + H2SO4(l) = 2 Al(OH)3(s) + 2 H2O(l) + SO4(aq)
H4SiO4 + Ca(OH)2 = H2O + CaH2(SiO3)2 =>
2 H4SiO4 + Ca(OH)2 = 4 H2O + CaH2(SiO3)2
Fe + Cr2O7{2-} = Cr{3+} + Fe{3+} + O{2-} =>
2 Fe + Cr2O7{2-} = 2 Cr{3+} + 2 Fe{3+} + 7 O{2-}
CH3ClO2S + H2O = CH4O3S + HCl =>
CH3ClO2S + H2O = CH4O3S + HCl
HO2 + H2O = HO =>
HO2 + H2O = 3 HO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H4C3 + N2Cl4 = H2 + N2 + CCl4 =>
H4C3 + 3 N2Cl4 = 2 H2 + 3 N2 + 3 CCl4
Na(s) + H2O = H2 + NaOH =>
2 Na(s) + 2 H2O = H2 + 2 NaOH
KClO4 + C7H5O2Na = KCl + K2CO3 + CO2 + H2O + NaCl =>
15 KClO4 + 4 C7H5O2Na = 11 KCl + 2 K2CO3 + 26 CO2 + 10 H2O + 4 NaCl
N2H4 + O2(l) = N2O3 + H2O =>
2 N2H4 + 5 O2(l) = 2 N2O3 + 4 H2O
KNO2 + KI + H2SO4 = I2 + N2 + K2SO4 + H2O =>
2 KNO2 + 6 KI + 4 H2SO4 = 3 I2 + N2 + 4 K2SO4 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
I{-} + VO2{+} + H{+} = I2 + V{3+} + H2O =>
2 I{-} + VO2{+} + 4 H{+} = I2 + V{3+} + 2 H2O
NH2CH2COOH + H2C2O4 = (NH2CH2COOH)2H2C2O4 =>
2 NH2CH2COOH + H2C2O4 = (NH2CH2COOH)2H2C2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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