| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrPO4 + H3O = Cr + HPO4 + H2O
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
C4H9COOH + MnO2 + H{+} = Mn{+2} + CO2 + H2O =>
C4H9COOH + 13 MnO2 + 26 H{+} = 13 Mn{+2} + 5 CO2 + 18 H2O
MaOH + CO2 = Ma2CO3 + H2O =>
2 MaOH + CO2 = Ma2CO3 + H2O
Ag(OH)NH3 = Ag(NH3)OH =>
Ag(OH)NH3 = Ag(NH3)OH
MaOH + CO2 = Ma2CO3 + H2O =>
2 MaOH + CO2 = Ma2CO3 + H2O
(C11H23COO)3C3H5 + Sr(OH)2 = (C11H23COO)2Sr + C3H5(OH)3 =>
2(C11H23COO)3C3H5 + 3 Sr(OH)2 = 3(C11H23COO)2Sr + 2 C3H5(OH)3
CO + H2 = CH + O =>
2 CO + H2 = 2 CH + 2 O
NaOH + HOCN = NaOCN + H2O =>
NaOH + HOCN = NaOCN + H2O
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+} =>
NO2 + HOCl{-} = NO3{-} + Cl{-} + H{+}
PbSO4 + KI = PbI + KSO4 =>
PbSO4 + KI = PbI + KSO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Q2 + Y = QY =>
Q2 + 2 Y = 2 QY
Na2SO4 + Fe(OH)2 = FeSO4 + NaOH =>
Na2SO4 + Fe(OH)2 = FeSO4 + 2 NaOH
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + NO + K2SO4 + H2O =>
6 FeSO4 + 2 KNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + K2SO4 + 4 H2O
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
Si3H8 + KMnO4 + H2O = H2SiO3 + MnO2 + KOH =>
3 Si3H8 + 20 KMnO4 + 7 H2O = 9 H2SiO3 + 20 MnO2 + 20 KOH
Aluminum(Sulfate) + Magnesium(Bromide) = Aluminum(Bromide) + Magnesium(Sulfate) =>
Aluminum(Sulfate) + Magnesium(Bromide) = Aluminum(Bromide) + Magnesium(Sulfate)
Cr + MnO2 = Mn + Cr2O3 =>
4 Cr + 3 MnO2 = 3 Mn + 2 Cr2O3
K2Cr2O7 + HCl + SnCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 14 HCl + 2 SnCl = 2 KCl + 2 CrCl3 + 2 SnCl4 + 7 H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
Co2 + S = CoS =>
Co2 + 2 S = 2 CoS
CH3COOAg + Cl2 = CH3COOCl + AgCl =>
CH3COOAg + Cl2 = CH3COOCl + AgCl
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
(CH3COO)2Pb + FeCl3 = PbCl2 + (CH3COO)3Fe =>
3(CH3COO)2Pb + 2 FeCl3 = 3 PbCl2 + 2(CH3COO)3Fe
K2Cr2O7 + H2O = H2Cr2O7 + KOH =>
K2Cr2O7 + 2 H2O = H2Cr2O7 + 2 KOH
PH3 + H2O + CrO4{2-} = P4 + Cr(OH)4{-} + OH{-} =>
4 PH3 + 4 H2O + 4 CrO4{2-} = P4 + 4 Cr(OH)4{-} + 4 OH{-}
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Co3O4 + H3O{+} + HSO3{2-} = Co{2+} + SO4{2-} + H2O =>
3 Co3O4 + 18 H3O{+} + 2 HSO3{2-} = 9 Co{2+} + 2 SO4{2-} + 28 H2O
CaF2 + H2SO4 + B2O3 = BF3 + CaSO4 + H2O =>
3 CaF2 + 3 H2SO4 + B2O3 = 2 BF3 + 3 CaSO4 + 3 H2O
BaO2 + Cr2(SO4)3 + NaOH = BaO + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 BaO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
F + NaI = I + NaF =>
F + NaI = I + NaF
H2SO4 + Cu2 = Cu2SO4 + SO2 + H2O =>
2 H2SO4 + Cu2 = Cu2SO4 + SO2 + 2 H2O
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4 =>
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4
Cr + NH4OH = Cr(OH) + NH4 =>
Cr + NH4OH = Cr(OH) + NH4
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
Ca3Al2Si3O12 + Al2SiO5 = SiO2 + CaAl2SiO6 =>
Ca3Al2Si3O12 + 2 Al2SiO5 = 2 SiO2 + 3 CaAl2SiO6
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li2O + NO = Li2N + O2 =>
Li2O + NO = Li2N + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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