| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2Cl + Cu = CuCl + 2 Hg
H4[Fe(CN)6] + O2 = HCN + H2O + Fe4[Fe(CN)6]3 =>
7 H4[Fe(CN)6] + O2 = 24 HCN + 2 H2O + Fe4[Fe(CN)6]3
Zn + H3PO4 = Zn(PO4)2 + H3 =>
Zn + 2 H3PO4 = Zn(PO4)2 + 2 H3
P4 + HCI + O2 = PCI + H2O =>
P4 + 4 HCI + O2 = 4 PCI + 2 H2O
Al(CO3)3 + HNO3 = Al(NO3)3 + HCO3 =>
Al(CO3)3 + 3 HNO3 = Al(NO3)3 + 3 HCO3
Mg + H2SO4 = Mg(SO4)2 + H2S + H2O =>
2 Mg + 5 H2SO4 = 2 Mg(SO4)2 + H2S + 4 H2O
Br{-} = Br + e =>
Br{-} = Br + e
C2H4(OH)2 + HBr = C2H4Br2 + H2O =>
C2H4(OH)2 + 2 HBr = C2H4Br2 + 2 H2O
C101H204 + O2 = CO2 + H2O =>
C101H204 + 152 O2 = 101 CO2 + 102 H2O
Na(OH) + HPO2 = Na2HPO3 + H2O =>
2 Na(OH) + HPO2 = Na2HPO3 + H2O
C6H5CH2COOH + NaOH = C6H5CH2COONa + H2O =>
C6H5CH2COOH + NaOH = C6H5CH2COONa + H2O
XeF4(s) + Pt(s) = PtF4(l) + Xe(g) =>
XeF4(s) + Pt(s) = PtF4(l) + Xe(g)
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
BaCl2 + (NH3)2SO4 = BaSO4 + NH3Cl =>
BaCl2 + (NH3)2SO4 = BaSO4 + 2 NH3Cl
CH3C(CH3)OHCH2CH3 + HCl = CH3CCl(CH3)CH2CH3 + H2O =>
CH3C(CH3)OHCH2CH3 + HCl = CH3CCl(CH3)CH2CH3 + H2O
H5IO6 + HNO3 = IO4 + NO2 + H2O =>
H5IO6 + HNO3 = IO4 + NO2 + 3 H2O
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
Rb2CO3 + Fe(C2H3O2)3 = RbC2H3O2 + Fe2(CO3)3 =>
3 Rb2CO3 + 2 Fe(C2H3O2)3 = 6 RbC2H3O2 + Fe2(CO3)3
BaO + NaOH = Ba(OH) + NaO =>
BaO + NaOH = Ba(OH) + NaO
NaO + CaCl = CaO + NaCl =>
NaO + CaCl = CaO + NaCl
CaCO3 + C2H4O2 = CaC2H3O2 + CO2 + H2O =>
8 CaCO3 + 9 C2H4O2 = 8 CaC2H3O2 + 10 CO2 + 6 H2O
O3 + C10H16 = CO2 + H2O =>
28 O3 + 3 C10H16 = 30 CO2 + 24 H2O
H14C6 + O2 = O2C + H2O =>
2 H14C6 + 19 O2 = 12 O2C + 14 H2O
Na2CO3 + NaNO3 + Cr2O3 = NaNO2 + CO2 + Na2Cr2O7 =>
Na2CO3 + 3 NaNO3 + Cr2O3 = 3 NaNO2 + CO2 + Na2Cr2O7
Zn{2+} + Co = Zn{+} + Co{2+} =>
2 Zn{2+} + Co = 2 Zn{+} + Co{2+}
C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2
Cu + AgCl = CuCl + Ag =>
Cu + AgCl = CuCl + Ag
FeO + KMnO3 + HCl = MnCl2 + H2O + FeCl3 + KCl =>
3 FeO + KMnO3 + 12 HCl = MnCl2 + 6 H2O + 3 FeCl3 + KCl
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2S3O12 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2S3O12 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
SiCl4 + Na = Si + NaCl =>
SiCl4 + 4 Na = Si + 4 NaCl
Sulfuricacid + iron = hydrogen + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
Eu2O3 + HF = EuF3 + H2O =>
Eu2O3 + 6 HF = 2 EuF3 + 3 H2O
LiO + H = LiOH =>
LiO + H = LiOH
Mo + Ca = MoCa =>
Mo + Ca = MoCa
LiOH + HBr = LiHBr + OH =>
LiOH + HBr = LiHBr + OH
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
NaOCl + H2O + Al = AlOCl + H2 + Na(OH)2 =>
NaOCl + 2 H2O + Al = AlOCl + H2 + Na(OH)2
(C)2(H)6 + (O)2 = (CO)2 + (H)2(O) =>
2(C)2(H)6 + 5(O)2 = 2(CO)2 + 6(H)2(O)
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
HCOOH + CH3CH2OH = HCOOC2H5 + H2O =>
HCOOH + CH3CH2OH = HCOOC2H5 + H2O
CH3CH2CH2Br + KOH(alcohol) = CH3CH2CH2OH + KBr = H2O =>
CH3CH2CH2Br + KOH(alcohol) = CH3CH2CH2OH + KBr
Fe(Cl3) + H2SO4 + Zn = ZnCl2 + FeSO4 + H2 =>
2 Fe(Cl3) + 2 H2SO4 + 3 Zn = 3 ZnCl2 + 2 FeSO4 + 2 H2
H2SO4 + Hg = HgSO4 + H2 =>
H2SO4 + Hg = HgSO4 + H2
FeCl2 + KNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + KCl + H2O =>
18 FeCl2 + 6 KNO2 + 12 H2SO4 = 10 FeCl3 + 3 N2 + 4 Fe2(SO4)3 + 6 KCl + 12 H2O
Cr3O + H2O = Cr2O7 + H =>
2 Cr3O + 19 H2O = 3 Cr2O7 + 38 H
P + KClO3 + H2O = Cl + K3PO4 + H2PO4 =>
8 P + 9 KClO3 + 5 H2O = 9 Cl + 3 K3PO4 + 5 H2PO4
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
Fe(NO3)3 + NH3 = Fe + NH3(NO3)2 =>
2 Fe(NO3)3 + 3 NH3 = 2 Fe + 3 NH3(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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