| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + 4 H2O + 3 I2 = 6 HI + 2 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgCO3 = Ag2O + CO2 + O2 =>
4 AgCO3 = 2 Ag2O + 4 CO2 + O2
SnI4 + Fe = Sn2 + FeI =>
2 SnI4 + 8 Fe = Sn2 + 8 FeI
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
Fe(OH)3 = Fe2O3*H2O + H2O =>
2 Fe(OH)3 = Fe2O3*H2O + 2 H2O
FeO + KOH = KO + FeOH2 =>
FeO + 2 KOH = 2 KO + FeOH2
C6H13I + NaCl = C6H13Cl + NaI =>
C6H13I + NaCl = C6H13Cl + NaI
FeO(OH) + Al = AlO + Fe + H =>
FeO(OH) + 2 Al = 2 AlO + Fe + H
FeO + PdF2 = FeF2 + PdO1 =>
FeO + PdF2 = FeF2 + PdO1
C41H37H48 + O2 = CO2 + H2O =>
4 C41H37H48 + 249 O2 = 164 CO2 + 170 H2O
Na2MgO2(aq) + Na2CO3(aq) = MgCO3(s) + Na2O(aq) =>
Na2MgO2(aq) + Na2CO3(aq) = MgCO3(s) + 2 Na2O(aq)
As2O5 + Fe2(SO4)3 + H2O = FeAsO4*2H2O + H2SO4 =>
As2O5 + Fe2(SO4)3 + 7 H2O = 2 FeAsO4*2H2O + 3 H2SO4
C45H78O20N1 + H2O = CH4 + CO2 + NH3 =>
8 C45H78O20N1 + 130 H2O = 215 CH4 + 145 CO2 + 8 NH3
NiH + O2 = NiO + H2O =>
4 NiH + 3 O2 = 4 NiO + 2 H2O
S2 + Na2S2O7 + HCl = NaCl + SO2 + H2O =>
S2 + 2 Na2S2O7 + 4 HCl = 4 NaCl + 6 SO2 + 2 H2O
S2Cl2 + H2O = S8 + H2SO4 + HCl =>
24 S2Cl2 + 32 H2O = 5 S8 + 8 H2SO4 + 48 HCl
C2O + H2O = CH4 + O2 =>
2 C2O + 8 H2O = 4 CH4 + 5 O2
H2OS + O2 = SO2 + H2O =>
H2OS + O2 = SO2 + H2O
CH4 + H2SiF6 = CF4 + SiH4 + H2 =>
3 CH4 + 2 H2SiF6 = 3 CF4 + 2 SiH4 + 4 H2
CHCl2COOH + H2O = HCl + CHClOHCOOH =>
CHCl2COOH + H2O = HCl + CHClOHCOOH
CaCO3 + HCl = CaCl + CO3H =>
CaCO3 + HCl = CaCl + CO3H
NaOH + Cu = CuNa + OH =>
NaOH + Cu = CuNa + OH
K3PO4 + FeBr2 = KBr + Fe3(PO4)2 =>
2 K3PO4 + 3 FeBr2 = 6 KBr + Fe3(PO4)2
(NH4)2CO3 + Mg(C2H3O2)2 = Mg(NH4)2 + CO3(C2H3O2)2 =>
(NH4)2CO3 + Mg(C2H3O2)2 = Mg(NH4)2 + CO3(C2H3O2)2
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
ZnBr2(aq) + F2(g) = ZnF2(aq) + Br2 =>
ZnBr2(aq) + F2(g) = ZnF2(aq) + Br2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
(e)CH4(g) + H2O(g) = H2(g) + CO(g) =>
(e)CH4(g) + H2O(g) = 3 H2(g) + CO(g)
C2H5OH + O2 = H2O + C =>
C2H5OH + O2 = 3 H2O + 2 C
HgO = Hg2 + O =>
2 HgO = Hg2 + 2 O
C2H5CO + O2 = CO2 + H2O =>
4 C2H5CO + 15 O2 = 12 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCl2 + HNO3 = MgNO3 + HCl2 =>
MgCl2 + HNO3 = MgNO3 + HCl2
(NH4)2SO4 + Na4SiO4 = (NH4)4SiO4 + Na2SO4 =>
2(NH4)2SO4 + Na4SiO4 = (NH4)4SiO4 + 2 Na2SO4
Fe(NO3)3 + BaCl = FeCl3 + BaNO3 =>
Fe(NO3)3 + 3 BaCl = FeCl3 + 3 BaNO3
Cr + H2O = CrO4 + H2 =>
Cr + 4 H2O = CrO4 + 4 H2
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
NaC2H3O2*3H2O = Na + C2H3O2 + H2O =>
NaC2H3O2*3H2O = Na + C2H3O2 + 3 H2O
K2[ZrF6] + Na = ZrF3 + NaF + K =>
K2[ZrF6] + 3 Na = ZrF3 + 3 NaF + 2 K
Co{2+} + NO{2-} = [Co(NO)] =>
Co{2+} + NO{2-} = [Co(NO)]
HOCN = H + OCN =>
HOCN = H + OCN
NO2{-} + HCl = HNO2 + Cl{-} =>
NO2{-} + HCl = HNO2 + Cl{-}
Na(HCO3)HCl = NaClH2OCO2 =>
Na(HCO3)HCl = NaClH2OCO2
Al2O3 + Sr3N2 = Al2O3Sr3N2 =>
Al2O3 + Sr3N2 = Al2O3Sr3N2
SI + Br = SIBr =>
SI + Br = SIBr
CaCO3 + HCl = CaCl + CO3 + H2 =>
2 CaCO3 + 2 HCl = 2 CaCl + 2 CO3 + H2
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
C6H12 + O2 = C6H10O + H2O =>
C6H12 + O2 = C6H10O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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