| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 4 HNO3 = 2 NO2 + 2 H2O + Zn(NO3)2
Br + SI2 = BrI + S =>
2 Br + SI2 = 2 BrI + S
Cr2(SO3)3 + H2SO4 = H2SO3 + Cr2(SO4)3 =>
Cr2(SO3)3 + 3 H2SO4 = 3 H2SO3 + Cr2(SO4)3
C18H34O2 + NaHCO3 = C18H33O2Na + CO2 + H2O =>
C18H34O2 + NaHCO3 = C18H33O2Na + CO2 + H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Zn{2+} + H{+} + HPO4{2-} = ZnH2PO4{+} =>
Zn{2+} + H{+} + HPO4{2-} = ZnH2PO4{+}
FeCl2 + KMnO4 + H = Fe(OH)3 + MnCl2 + KOH =>
FeCl2 + KMnO4 + 4 H = Fe(OH)3 + MnCl2 + KOH
CH3{-}CH2Br = CH3{-}CH2OH =>
CH3{-}CH2Br = CH3{-}CH2OH
C6H12 + I2 = C6H12I =>
2 C6H12 + I2 = 2 C6H12I
Pb(C2H5)4 + NaCl = Pb + C2H5Cl + Na =>
Pb(C2H5)4 + 4 NaCl = Pb + 4 C2H5Cl + 4 Na
NH3CH3 + O2 = N2 + CO2 + H2O =>
2 NH3CH3 + 5 O2 = N2 + 2 CO2 + 6 H2O
NO + O2 = NO2O4 =>
2 NO + 5 O2 = 2 NO2O4
Ca + P2O8 + H2SO4 = CaSO4 + CaH4P2O8 =>
3 Ca + P2O8 + 2 H2SO4 = 2 CaSO4 + CaH4P2O8
C6H4(CH3) + O2 = CO2 + H2O =>
4 C6H4(CH3) + 35 O2 = 28 CO2 + 14 H2O
Al(H2O)6 = Al(H2O)5OH + H =>
Al(H2O)6 = Al(H2O)5OH + H
SO2 + CaCO3 = SO3 + CO2 + Ca =>
SO2 + CaCO3 = SO3 + CO2 + Ca
P + SO2 = P2SO2 =>
2 P + SO2 = P2SO2
CuO + H2SO4 = Cu + H2O + SO4 =>
CuO + H2SO4 = Cu + H2O + SO4
Na2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = K2SO4(g) + MnSO4 + Na2SO4(aq) + CO2(aq) + H2O(l) =>
5 Na2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = K2SO4(g) + 2 MnSO4 + 5 Na2SO4(aq) + 10 CO2(aq) + 8 H2O(l)
Ca(NO3)2 + Ca(OH)2 = Ca2 + NO3OH =>
Ca(NO3)2 + Ca(OH)2 = Ca2 + 2 NO3OH
(NH4) + (ClO3) = (NH4)(ClO3) =>
(NH4) + (ClO3) = (NH4)(ClO3)
AuCl2 + B + H2O = Au + HCl + H3BO3 =>
3 AuCl2 + 2 B + 6 H2O = 3 Au + 6 HCl + 2 H3BO3
Mg2SiO4 + Na2SO4 + Ca(OH)2 + H2O = Mg(OH)2 + Na2O*SiO2 + CaSO4 =>
Mg2SiO4 + Na2SO4 + Ca(OH)2 + H2O = 2 Mg(OH)2 + Na2O*SiO2 + CaSO4
O2 + C8H12O6 = H2O + CO2 =>
8 O2 + C8H12O6 = 6 H2O + 8 CO2
HNo2 + NaOH = H2O + NaNo2 =>
HNo2 + NaOH = H2O + NaNo2
CaCO3 + C2H2O4 = H2O + CO2 + CaC2O4 =>
CaCO3 + C2H2O4 = H2O + CO2 + CaC2O4
P4 + P2I4 + H2O = H3PO4 + P4HI =>
37 P4 + 10 P2I4 + 32 H2O = 8 H3PO4 + 40 P4HI
H2O + Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{2-} + Bi + H{+} =>
3 H2O + 2 Bi(OH)3 + 3 Sn(OH)3{-} = 3 Sn(OH)6{2-} + 2 Bi + 3 H{+}
KBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Cr2(SO3)2 + H2O =>
12 KBr + K2Cr2O7 + 9 H2SO4 = 6 Br2 + 7 K2SO4 + Cr2(SO3)2 + 9 H2O
MnBr2 + K3PO4 = Mn3(PO4)2 + KBr =>
3 MnBr2 + 2 K3PO4 = Mn3(PO4)2 + 6 KBr
C4H6O + O2 = CO + H2O =>
C4H6O + 3 O2 = 4 CO + 3 H2O
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
C10H21SO4H + NaOH = C10H21SO4Na + H2O =>
C10H21SO4H + NaOH = C10H21SO4Na + H2O
CaSO4 + CO(NH2)2 + H2O = (NH4)2SO4 + CaCO3 =>
CaSO4 + CO(NH2)2 + 2 H2O = (NH4)2SO4 + CaCO3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Al + HCl = H2 + AlHCl3 =>
Al + 3 HCl = H2 + AlHCl3
CH3CClCH2CH2CH3 + HCl = CH3CH2CH2CH2CH3 + Cl2 =>
2 CH3CClCH2CH2CH3 + 4 HCl = 2 CH3CH2CH2CH2CH3 + 3 Cl2
C6H8O6 + H2O = C12H22O11 + CO2 =>
12 C6H8O6 + 7 H2O = 5 C12H22O11 + 12 CO2
NaHCO3 + C6H5O = CO2 + H2O + Na3C6H5O7 =>
9 NaHCO3 + 2 C6H5O = 3 CO2 + 2 H2O + 3 Na3C6H5O7
Ni + MgBr2 = NiBr2 + Mg =>
Ni + MgBr2 = NiBr2 + Mg
CaClO3(s) = CaCl(s) + O2 =>
2 CaClO3(s) = 2 CaCl(s) + 3 O2
Br2(l) + H2O(l) + SO2(g) = HBr(s) + H2SO4 =>
Br2(l) + 2 H2O(l) + SO2(g) = 2 HBr(s) + H2SO4
Fe(SO3) + NH4OH = Fe(OH)3 + NH2 + SO =>
Fe(SO3) + NH4OH = Fe(OH)3 + NH2 + SO
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + H2O + K2SO4 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + 3 H2O + K2SO4
KOH + Ca5(PO4)3F = K3PO4 + CaF2 + CaO + H2O =>
18 KOH + 2 Ca5(PO4)3F = 6 K3PO4 + CaF2 + 9 CaO + 9 H2O
C2H22O + O2 = CO2 + H2O =>
C2H22O + 7 O2 = 2 CO2 + 11 H2O
C2H + O2 = CO + H =>
C2H + O2 = 2 CO + H
AgNO3 + CuCl2*2H2O = AgCl + Cu(NO3)2 + H2O =>
2 AgNO3 + CuCl2*2H2O = 2 AgCl + Cu(NO3)2 + 2 H2O
KOH + Cr2O6 = K2Cr2O7 + H2O =>
2 KOH + Cr2O6 = K2Cr2O7 + H2O
CH3COOH(aq) + NaHCO3(aq) = NaOOCCH3(aq) + H2O(l) + CO2(g) =>
CH3COOH(aq) + NaHCO3(aq) = NaOOCCH3(aq) + H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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