| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H7OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
NH4 + CO = NH4CO =>
NH4 + CO = NH4CO
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
SnS + HBr = HS + SnBr =>
SnS + HBr = HS + SnBr
Zn + AgBr = ZnBr2 + Ag =>
Zn + 2 AgBr = ZnBr2 + 2 Ag
KCl + H = H10K2Cl2 =>
2 KCl + 10 H = H10K2Cl2
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
FeSO4 + NH4NO3 + H2SO4 = NH4Fe(SO4)2 + NO + H2O =>
FeSO4 + 2 NH4NO3 + H2SO4 = NH4Fe(SO4)2 + 3 NO + 3 H2O
S + Cl = SCl =>
S + Cl = SCl
Al2(SO4)3(aq) + CaCl2(aq) = AlCl3(aq) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 2 AlCl3(aq) + 3 CaSO4(aq)
Ce(IO3)4 + H2C2O4 = Ce2(C204)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 1248 H2C2O4 = Ce2(C204)3 + 4 I2 + 1884 CO2 + 1248 H2O
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
SnO2(s) + C = Sn + CO =>
SnO2(s) + 2 C = Sn + 2 CO
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
Pb(s) + Au(NO3)3(aq) = Au(s) + Pb(NO3)2(aq) =>
3 Pb(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Pb(NO3)2(aq)
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
Na3PO4 + BaCO3 = Ba3(PO4)2 + Na2CO3 =>
2 Na3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 Na2CO3
S + H2O2 + O2 = H2SO4 =>
S + H2O2 + O2 = H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
HAsO2 = As2O3 + H2O =>
2 HAsO2 = As2O3 + H2O
NH4 + CO = NH4CO =>
NH4 + CO = NH4CO
CaCO3 + NaOH + H3BO3 = CaNaBO3 + H2O + CO2 =>
CaCO3 + NaOH + H3BO3 = CaNaBO3 + 2 H2O + CO2
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
NaSiO3 + HNO3 = NaNO3 + HSiO3 =>
NaSiO3 + HNO3 = NaNO3 + HSiO3
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
Bi25FeO39 + Bi2Fe4O9 = BiFeO3 =>
Bi25FeO39 + 12 Bi2Fe4O9 = 49 BiFeO3
(NH4)2S(aq) + HI(aq) = NH4I(aq) + H2S(aq) =>
(NH4)2S(aq) + 2 HI(aq) = 2 NH4I(aq) + H2S(aq)
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
Ca(OH)2 + PH3O4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 PH3O4 = Ca3(PO4)2 + 6 H2O
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
C20H38O2 + O2 = H2O + CO2 =>
2 C20H38O2 + 57 O2 = 38 H2O + 40 CO2
KI + H2SO4 + MnO2 = K2(SO4) + MnSO4 + H2O + I2 =>
2 KI + 2 H2SO4 + MnO2 = K2(SO4) + MnSO4 + 2 H2O + I2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + Mn2SO4 + HNO3 + CO2 + H2O =>
12 K4Fe(CN)6 + 122 KMnO4 + 249 H2SO4 = 170 KHSO4 + 6 Fe2(SO4)3 + 61 Mn2SO4 + 72 HNO3 + 72 CO2 + 128 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
CH3NH + CH3CH2OH = CH3NH2 + CH3CH2O =>
CH3NH + CH3CH2OH = CH3NH2 + CH3CH2O
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
C20H14O4 + Na = H2 + NaC20H13O4 =>
2 C20H14O4 + 2 Na = H2 + 2 NaC20H13O4
CrL3 + S = Cr2S3 + L2 =>
2 CrL3 + 3 S = Cr2S3 + 3 L2
NaN3 + KNO = K2O + Na2O + N =>
2 NaN3 + 2 KNO = K2O + Na2O + 8 N
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + CH3CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 2 KCr(SO4)2 + 3 CH3CHO + 7 H2O
C30H50 + O2 = H2O + CO2 =>
2 C30H50 + 85 O2 = 50 H2O + 60 CO2
Cd + H2O(l) = CdOH(s) + H2(g) =>
2 Cd + 2 H2O(l) = 2 CdOH(s) + H2(g)
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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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