| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + HCl = KH + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
ZnS + SO2 = ZnSO4 + S =>
ZnS + 2 SO2 = ZnSO4 + 2 S
C3H803 + O2 = H2O + CO2 =>
4 C3H803 + 815 O2 = 1606 H2O + 12 CO2
C5H12S + O2 = S + CO2 + H2O =>
C5H12S + 8 O2 = S + 5 CO2 + 6 H2O
Fe2O3 + Ca + CaF2 + Fe + As = Ca10Fe10As10F9O =>
2 Fe2O3 + 33 Ca + 27 CaF2 + 56 Fe + 60 As = 6 Ca10Fe10As10F9O
C2H7NSO3 + F2 = CF4 + HF + NF3 + OF2 + SF6 =>
C2H7NSO3 + 15 F2 = 2 CF4 + 7 HF + NF3 + 3 OF2 + SF6
SiO2 + CaMg(CO3)2 = CaMgSi2O6 + CO2 =>
2 SiO2 + CaMg(CO3)2 = CaMgSi2O6 + 2 CO2
Fe + PbNO3 = Fe(NO3) + Pb =>
Fe + PbNO3 = Fe(NO3) + Pb
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
P2O5 + Al(OH)3 = H2O + AlPO4 =>
P2O5 + 2 Al(OH)3 = 3 H2O + 2 AlPO4
XAL(OH) + XHCL = XH2O + XALCL =>
XAL(OH) + XHCL = XH2O + XALCL
Ag4(SO2)2 + Cu = Cu4(SO2)2 + Ag =>
Ag4(SO2)2 + 4 Cu = Cu4(SO2)2 + 4 Ag
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
LiOH + Cl2 = LiCl + LiClO + H2O =>
2 LiOH + Cl2 = LiCl + LiClO + H2O
C5H5O2N + O2 = CO2 + H2O + NH3 =>
2 C5H5O2N + 9 O2 = 10 CO2 + 2 H2O + 2 NH3
ClO2{-} + I{-} + H{+} = Cl{-} + I2 + H2O =>
ClO2{-} + 4 I{-} + 4 H{+} = Cl{-} + 2 I2 + 2 H2O
Cu + Ag2(NO3)2 = Ag2 + Cu(NO3)2 =>
Cu + Ag2(NO3)2 = Ag2 + Cu(NO3)2
Fe3(AsO4)3 + NH4 = (NH4)3AsO4 + Fe =>
Fe3(AsO4)3 + 9 NH4 = 3(NH4)3AsO4 + 3 Fe
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
C6H8O7 + NaCO3 = C6H5Na3O7 + CO2 + H2O =>
7 C6H8O7 + 18 NaCO3 = 6 C6H5Na3O7 + 24 CO2 + 13 H2O
HS + O2 = SO2 + H2O =>
4 HS + 5 O2 = 4 SO2 + 2 H2O
S + HNO3 = H2SO4 + H2O(l) + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O(l) + 6 NO2
C6H5OH + HNO3 = H2O + C6H3N3O7 =>
C6H5OH + 3 HNO3 = 3 H2O + C6H3N3O7
NH4 + ClAg(NO3) = NH4NO3 + AgCl =>
NH4 + ClAg(NO3) = NH4NO3 + AgCl
Sn + Cu(No3)2 = Cu + Sn(No3) =>
2 Sn + Cu(No3)2 = Cu + 2 Sn(No3)
C4H9OH + PI3 = C4H9I + HPO(OH)2 =>
3 C4H9OH + PI3 = 3 C4H9I + HPO(OH)2
Rb + NaC1O3 = Na + RbC1O3 =>
Rb + NaC1O3 = Na + RbC1O3
Cs(s) + O2(g) = CsO2 =>
Cs(s) + O2(g) = CsO2
*Mg + O2 = *2MgO =>
2*Mg + O2 = *2MgO
FeCl3 + CH3COONa + H2O = FeOH(CH3COO)2 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + H2O = FeOH(CH3COO)2 + 3 NaCl + CH3COOH
SiF4 + H2O = H2SiO3 + H2SiF6 =>
3 SiF4 + 3 H2O = H2SiO3 + 2 H2SiF6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
potassiumcarbonate + hydrochloricacid = potassiumchloride + water + carbondioxide =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
[Co(HCl)2(OH2)6] + NH3 = [Co(NH3)4]H2O + HCl + H2O =>
[Co(HCl)2(OH2)6] + 4 NH3 = [Co(NH3)4]H2O + 2 HCl + 5 H2O
C12H22O11 + O2(g) = CO2(g) + H2O(g) =>
C12H22O11 + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
PdO2 + H2O = Pd(OH)4 =>
PdO2 + 2 H2O = Pd(OH)4
MnCl2 + Br + NH4OH = MnO2 + H2O + NH4Br + NH4Cl =>
MnCl2 + 2 Br + 4 NH4OH = MnO2 + 2 H2O + 2 NH4Br + 2 NH4Cl
K2C + O2 = K2CO3 =>
2 K2C + 3 O2 = 2 K2CO3
CaCl2 + NaHCO3 + H2O = CaCO3 + Na2O + Cl2 + H2 =>
2 CaCl2 + 2 NaHCO3 + H2O = 2 CaCO3 + Na2O + 2 Cl2 + 2 H2
K2FeO4 + CH3COOH = CH3COOK + (CH3COO)3Fe + O2 + H2O =>
4 K2FeO4 + 20 CH3COOH = 8 CH3COOK + 4(CH3COO)3Fe + 3 O2 + 10 H2O
HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H
OH(aq) + Al(aq) = Al(OH)3(s) =>
3 OH(aq) + Al(aq) = Al(OH)3(s)
HClO4 + Hg = Hg(ClO4) + H =>
HClO4 + Hg = Hg(ClO4) + H
H3BO3 + In(OH)3 = In3(BO3)3 + H2O =>
3 H3BO3 + 3 In(OH)3 = In3(BO3)3 + 9 H2O
FeSO4(ac) + K2Cr2O7(ac) + H2SO4(ac) = Fe(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O(l) =>
3 FeSO4(ac) + 2 K2Cr2O7(ac) + 14 H2SO4(ac) = 3 Fe(SO4)3(ac) + 2 Cr2(SO4)3(ac) + 2 K2SO4(ac) + 14 H2O(l)
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(s) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(s) + Ca(NO3)2(aq)
Li + NaOH + H2O = NaLi(OH)2 + H2 =>
2 Li + 2 NaOH + 2 H2O = 2 NaLi(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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