| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3HO2 + 9 O2 = 12 CO2 + 2 H2O
BaCO3 + K3(PO4) = Ba3(PO4)2 + K2(CO3) =>
3 BaCO3 + 2 K3(PO4) = Ba3(PO4)2 + 3 K2(CO3)
Mn + H2SO3 = Mn(HSO3)3 + H =>
Mn + 3 H2SO3 = Mn(HSO3)3 + 3 H
Ca10(PO4)6(OH)2 + CaF2 = Ca10(PO4)6F2 + Ca(OH)2 =>
Ca10(PO4)6(OH)2 + CaF2 = Ca10(PO4)6F2 + Ca(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl + CdO = HClCdO =>
HCl + CdO = HClCdO
C9H8O3 + O2 = H2O + CO2 =>
2 C9H8O3 + 19 O2 = 8 H2O + 18 CO2
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Hg + N2 = HgN2 =>
Hg + N2 = HgN2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SiH4 + AgNO3 + H2O = Ag + HNO3 + SiO2 =>
SiH4 + 8 AgNO3 + 2 H2O = 8 Ag + 8 HNO3 + SiO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SiO2 + Na2CO3 = CO2 + Na2SiO3 =>
SiO2 + Na2CO3 = CO2 + Na2SiO3
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Mg + Fe2(SO3)3 = Mg3(SO3)2 + Fe =>
9 Mg + 2 Fe2(SO3)3 = 3 Mg3(SO3)2 + 4 Fe
CaCO3 + Na3PO4 = Ca10(PO4)6CO3 + Na2CO3 =>
10 CaCO3 + 6 Na3PO4 = Ca10(PO4)6CO3 + 9 Na2CO3
KMnO4 + NaHSO3 = MnO2 + K2SO4 + Na2SO4 + OH =>
2 KMnO4 + 2 NaHSO3 = 2 MnO2 + K2SO4 + Na2SO4 + 2 OH
N2H3(CH3) + N2O4 = CO2 + H2O + N =>
4 N2H3(CH3) + 5 N2O4 = 4 CO2 + 12 H2O + 18 N
Co(NO3)2 + Na2S + H2O = Co(OH)2 + H2S + NaNO3 =>
Co(NO3)2 + Na2S + 2 H2O = Co(OH)2 + H2S + 2 NaNO3
H2SO4*H2O = H2SO4 + H2O =>
H2SO4*H2O = H2SO4 + H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
KNO3(ag) + CaBr2(ag) = KBr + Ca(NO3)2 =>
2 KNO3(ag) + CaBr2(ag) = 2 KBr + Ca(NO3)2
Na3PO4 + AgCl2 = Ag3PO4 + NaCl2 =>
Na3PO4 + 3 AgCl2 = Ag3PO4 + 3 NaCl2
HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH =>
HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH
K3PO4 + (NH4)2MoO4 = K2MoO4 + (NH4)3PO4 =>
2 K3PO4 + 3(NH4)2MoO4 = 3 K2MoO4 + 2(NH4)3PO4
KClO2 = KClO4 + KCl = =>
2 KClO2 = KClO4 + KCl
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl =>
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Zn(s) + Cu{2+}(aq) = Zn{2+}(aq) + Cu{-}(aq) =>
3 Zn(s) + 2 Cu{2+}(aq) = 3 Zn{2+}(aq) + 2 Cu{-}(aq)
Co + HNO3 + H2O = Co(NO3)2*6H2O + NO2 =>
Co + 4 HNO3 + 4 H2O = Co(NO3)2*6H2O + 2 NO2
(Cr(OH)2)3PO4 + H2SO4 = Cr2(SO4)3 + CrPO4 + H2O =>
(Cr(OH)2)3PO4 + 3 H2SO4 = Cr2(SO4)3 + CrPO4 + 6 H2O
Al2I6(aq) + Pb(C2H3O2)2(aq) = PbI6(s) + Al2(C2H3O2)2(aq) =>
Al2I6(aq) + Pb(C2H3O2)2(aq) = PbI6(s) + Al2(C2H3O2)2(aq)
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq) =>
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq)
S + CsOH = Cs2S + H2O + O2 =>
2 S + 4 CsOH = 2 Cs2S + 2 H2O + O2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
KI + I2 + HCl + KClO3 = KICl2 + H2O =>
5 KI + I2 + 12 HCl + 2 KClO3 = 7 KICl2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaCl2 + SrO2H2 = CaO2H2 + SrCl2 =>
CaCl2 + SrO2H2 = CaO2H2 + SrCl2
Na3PO4 + Ba[NO3]2 = Ba3[PO4]2 + NaNO3 =>
2 Na3PO4 + 3 Ba[NO3]2 = Ba3[PO4]2 + 6 NaNO3
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K + Pb(ClO3)2 = KClO3 + Pb =>
2 K + Pb(ClO3)2 = 2 KClO3 + Pb
Al + NO3[{-}] + OH[{-}] + H2O = NH3 + AlO2[{-}] =>
8 Al + 3 NO3[{-}] + 5 OH[{-}] + 2 H2O = 3 NH3 + 8 AlO2[{-}]
Na2SO3 + Br2 = NaBr + NaSO3 =>
2 Na2SO3 + Br2 = 2 NaBr + 2 NaSO3
LiOH + BaBr2 = LiBr + Ba(OH)2 =>
2 LiOH + BaBr2 = 2 LiBr + Ba(OH)2
aluminiumoxide + sodiumhydroxide = sodiumaluminate + water =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
C6H12O6 = C5H8O3 + CH2O2 + H2O =>
C6H12O6 = C5H8O3 + CH2O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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