| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
Fe2O3 + CO = Fe + CO34 =>
11 Fe2O3 + CO = 22 Fe + CO34
MgClAlF = MgFAlCl =>
MgClAlF = MgFAlCl
Al3 + CuCl2 = Cu2 + AlCl3 =>
4 Al3 + 18 CuCl2 = 9 Cu2 + 12 AlCl3
CH3COOH + C3H7OH = CH3COOOC3H7 + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOOC3H7 + 4 H2O
K2CrO7 + H2SO4 + K2SO3 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 K2SO3 = Cr2(SO4)3 + 11 K2SO4 + 5 H2O
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
PCH4 + KMnO4 + H2SO4 = PCH2O2 + K2SO4 + MnSO4 + H2O =>
5 PCH4 + 6 KMnO4 + 9 H2SO4 = 5 PCH2O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiBrSn = SnLiBr =>
LiBrSn = SnLiBr
FeC + O2 = FeO2 + CO2 =>
FeC + 2 O2 = FeO2 + CO2
NH3 + CaCO3 + Fe + CO2 = CaFeO3 + C2H3NO =>
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O =>
NH4OH + CuCl2 = Cu(NH3)Cl2 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
AlCoCl = AlClCo =>
AlCoCl = AlClCo
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
HClFe = ClFeH =>
HClFe = ClFeH
NH3 + CaCO3 + Fe + CO2 = CaFeO3 + C2H3NO =>
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
V2(SO4)3 + KMnO4 + H2SO4 = VO2(SO4)2 + MnSO4 + K2SO4 + H2O =>
V2(SO4)3 + 2 KMnO4 + 4 H2SO4 = 2 VO2(SO4)2 + 2 MnSO4 + K2SO4 + 4 H2O
MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2
Ca(OH)2 + NO2 = Ca(NO3)2 + H2 =>
Ca(OH)2 + 2 NO2 = Ca(NO3)2 + H2
H4As2O7 + V(OH)3 = V4(As2O7)3 + H2O =>
3 H4As2O7 + 4 V(OH)3 = V4(As2O7)3 + 12 H2O
CH3COOH + KCO3 = KCH3COO + CO2 + H2O =>
9 CH3COOH + 8 KCO3 = 8 KCH3COO + 10 CO2 + 6 H2O
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
Ca(CO3)2 = CaO2 + CO2 =>
Ca(CO3)2 = CaO2 + 2 CO2
PO4 = PO2 + O2 =>
PO4 = PO2 + O2
ZnHCe = ZnCeH =>
ZnHCe = ZnCeH
FeCl3 + CuSO4*5H2O = CuCl3 + FeSO4 + H2O =>
FeCl3 + CuSO4*5H2O = CuCl3 + FeSO4 + 5 H2O
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
NH3 + CaCO3 + Fe + CO2 = CaFeO3 + C2H3NO =>
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
SmAs = AsSm =>
SmAs = AsSm
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
CaCl2 + H2O = Ca(OH)2 + Cl2 + H2 =>
CaCl2 + 2 H2O = Ca(OH)2 + Cl2 + H2
HF + NO + NO2 = NF3 + H2O =>
6 HF + NO + NO2 = 2 NF3 + 3 H2O
FeC + O2 = FeO2 + CO2 =>
FeC + 2 O2 = FeO2 + CO2
CH2CHCH3 + HCl = CH2CHCH2Cl + H2 =>
CH2CHCH3 + HCl = CH2CHCH2Cl + H2
(CH3)3Sb + O2 = CO2 + Sb + H2O =>
4(CH3)3Sb + 21 O2 = 12 CO2 + 4 Sb + 18 H2O
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
H4As2O7 + V(OH)3 = V4(As2O7)3 + H2O =>
3 H4As2O7 + 4 V(OH)3 = V4(As2O7)3 + 12 H2O
KOSO2 = KSO3 =>
KOSO2 = KSO3
BeO + H2 = BeH + OH =>
BeO + H2 = BeH + OH
PbCrO4H2SO4 = PbSO4H2CrO4 =>
PbCrO4H2SO4 = PbSO4H2CrO4
H4As2O7 + V(OH)3 = V4(As2O7)3 + H2O =>
3 H4As2O7 + 4 V(OH)3 = V4(As2O7)3 + 12 H2O
NH3 + CaCO3 + Fe + CO2 = CaFeO3 + C2H3NO =>
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
CaC2O4 + CH3COOH = Ca(CH3COO)2 + C2O4{2-} + H{+} =>
CaC2O4 + 2 CH3COOH = Ca(CH3COO)2 + C2O4{2-} + 2 H{+}
FeC2O4 + H2O2 = Fe(OH)3 + Fe2(C2O4)3 =>
6 FeC2O4 + 3 H2O2 = 2 Fe(OH)3 + 2 Fe2(C2O4)3
NH3 + CaCO3 + Fe + CO2 = CaFeO3 + C2H3NO =>
2 NH3 + 3 CaCO3 + 3 Fe + CO2 = 3 CaFeO3 + 2 C2H3NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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