| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 10 OH = 2 CO2 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Cu2O + F2O7 = CuFO4 =>
Cu2O + F2O7 = 2 CuFO4
K2CrO4CuSO4 = CuCrO4 + K2SO4 =>
K2CrO4CuSO4 = CuCrO4 + K2SO4
MnCO3 + NaMnO4 + H2O + Na2CO3 = MnO2 + NaHCO3 =>
3 MnCO3 + 2 NaMnO4 + 2 H2O + Na2CO3 = 5 MnO2 + 4 NaHCO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HCl + H2SO4 = H2 + Cl2SO4 =>
2 HCl + H2SO4 = 2 H2 + Cl2SO4
C5H11OH + C2H4O2 = C7H14O2 + H2O =>
C5H11OH + C2H4O2 = C7H14O2 + H2O
FeCl3 + KSCN + H2SO4 = Fe2(SO4)3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2SO4 = Fe2(SO4)3 + 6 KCl + 6 HSCN
CuCl + K2Cr2O7 + HCl = CuCl2 + CrCl3 + KCl + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 CrCl3 + 2 KCl + 7 H2O
H3As + HNO3 = H3AsO4 + NO2 + H2O =>
H3As + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
HCO3 + H = CO2 + H2O =>
HCO3 + H = CO2 + H2O
HCIO4 + SO + H2O = H2SO4 + HCI =>
HCIO4 + 2 SO + 2 H2O = 2 H2SO4 + HCI
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
CrO7 + HCl = CrCl + HO7 =>
CrO7 + HCl = CrCl + HO7
CuCl2 + NaPO3 = Cu(PO3)2 + NaCl =>
CuCl2 + 2 NaPO3 = Cu(PO3)2 + 2 NaCl
Tc + Cl2 = Tc4Cl5 =>
8 Tc + 5 Cl2 = 2 Tc4Cl5
CaCl2 + CaCO3 = CaClO3 + CaC2 =>
CaCl2 + 2 CaCO3 = 2 CaClO3 + CaC2
Zn(NO3)2*6H2O + Ce(NO3)3*6H2O + CH3COOH = Zn08Ce02O + CO2 + H2O + N2 =>
32 Zn(NO3)2*6H2O + 8 Ce(NO3)3*6H2O + 65 CH3COOH = 4 Zn08Ce02O + 130 CO2 + 370 H2O + 44 N2
C2H6N2 + O2 = CO2 + H2O + N2 =>
2 C2H6N2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2
Mn + MgO = Mn2O3 + Mg =>
2 Mn + 3 MgO = Mn2O3 + 3 Mg
Li2Cr2O7 + HCl = H2O + Cl2 + LiCl + CrCl3 =>
Li2Cr2O7 + 14 HCl = 7 H2O + 3 Cl2 + 2 LiCl + 2 CrCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnI2 + AgC2H3O2 = AgI + ZnC4H6O4 =>
ZnI2 + 2 AgC2H3O2 = 2 AgI + ZnC4H6O4
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
BaCl2 + H2O = H2 + Cl2 + Ba(OH)2 =>
BaCl2 + 2 H2O = H2 + Cl2 + Ba(OH)2
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O =>
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O
Al + NaOH = NaAlO2 + H2 + Na2O =>
2 Al + 6 NaOH = 2 NaAlO2 + 3 H2 + 2 Na2O
(CaOH)2CO3 + H3PO4 = CaHPO4 + H2O + CO2 =>
(CaOH)2CO3 + 2 H3PO4 = 2 CaHPO4 + 3 H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(NH4)2Fe(SO4)2 + KMnO4 = Fe(MnO4)2 + K2SO4 + NH4MnO4 =>
(NH4)2Fe(SO4)2 + 4 KMnO4 = Fe(MnO4)2 + 2 K2SO4 + 2 NH4MnO4
Al(ClO)3 + Na2(O2) = Al2(O2)3 + Na(ClO) =>
2 Al(ClO)3 + 3 Na2(O2) = Al2(O2)3 + 6 Na(ClO)
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
K2O + Cl = KCl + O =>
K2O + 2 Cl = 2 KCl + O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HPO2 = P2O3 + H2O =>
2 HPO2 = P2O3 + H2O
Nd + P4 = NdP =>
4 Nd + P4 = 4 NdP
KClO3 + HI + H2SO4 = HCl + KHSO4 + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = HCl + KHSO4 + 3 I2 + 3 H2O
Fe2O3 + SnCl2 = FeCl3 + SnO =>
Fe2O3 + 3 SnCl2 = 2 FeCl3 + 3 SnO
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
(C3H5(C18H35O2)3)5 + H2O = C3H5(OH)3 + C17H35COOH =>
(C3H5(C18H35O2)3)5 + 15 H2O = 5 C3H5(OH)3 + 15 C17H35COOH
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Bl2O3 + NaClO + NaOH = NaBlO3 + NaCl + H2O =>
Bl2O3 + 2 NaClO + 2 NaOH = 2 NaBlO3 + 2 NaCl + H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2CO3(aw) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aw) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
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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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