| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
C52H1063 + O2 = CO2 + H2O2342342342342 =>
2 C52H1063 + 1.2449549549549E + 15 O2 = 104 CO2 + 1063 H2O2342342342342
BeOH2O = Be(OH)2 =>
BeOH2O = Be(OH)2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
CH4 + Cl = CH3Cl + HCl =>
CH4 + 2 Cl = CH3Cl + HCl
HClO + FeCl2 = H2O + FeCl3 + O2 =>
4 HClO + 4 FeCl2 = 2 H2O + 4 FeCl3 + O2
SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3 =>
SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3
Fe2O3 + H2O(l) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(s)
(NH4)2CrO4 = N2 + H2O + NH3 + Cr2O3 =>
2(NH4)2CrO4 = N2 + 5 H2O + 2 NH3 + Cr2O3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + K2SO4 + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4 + 3 CH3COOH
Sr(OH)2 + B2(SO4)3 = SrSO4 + B(OH)3 =>
3 Sr(OH)2 + B2(SO4)3 = 3 SrSO4 + 2 B(OH)3
MgCO3(s) + HCl(aq) = MgCl2(s) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(s) + H2O(l) + CO2(g)
N2SO4 + Na2S = N2S + SO4Na2 =>
N2SO4 + Na2S = N2S + SO4Na2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaHCO3 + KC4H5O6 = H2O + CO2 + Na + K =>
9 NaHCO3 + KC4H5O6 = 7 H2O + 13 CO2 + 9 Na + K
MgCO3(s) + HCl(aq) = MgCl2(s) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(s) + H2O(l) + CO2(g)
H2S(g) + O3(g) = SO2(g) + H2O(g) =>
H2S(g) + O3(g) = SO2(g) + H2O(g)
CrCl3 + Hg2(C2H3O2)2 = Cr(C2H3O2)3 + Hg2Cl2 =>
2 CrCl3 + 3 Hg2(C2H3O2)2 = 2 Cr(C2H3O2)3 + 3 Hg2Cl2
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
H2O + CaCO3 = H2CO3 + Ca(OH)2 =>
2 H2O + CaCO3 = H2CO3 + Ca(OH)2
CrCl3(as) + Na2CO3(aq) = Cr2(CO3)3(s) + NaCl(aq) =>
2 CrCl3(as) + 3 Na2CO3(aq) = Cr2(CO3)3(s) + 6 NaCl(aq)
NaOH + Cl2 = NaCl + NaCl(O)3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaCl(O)3 + 3 H2O
As2S5 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S5 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 15 S + 10 NO
CaO + HBr = CaBr(OH) =>
CaO + HBr = CaBr(OH)
KMnO4 + C6H11OH = KMn + C6H12O4 =>
3 KMnO4 + 4 C6H11OH = 3 KMn + 4 C6H12O4
NH3 + NO = N4 + OH =>
NH3 + 3 NO = N4 + 3 OH
SiO3 + C = SiC + CO2 =>
2 SiO3 + 5 C = 2 SiC + 3 CO2
Pb + CH3COOH = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2
C2H2 + C2H3Cl = C4H5Cl =>
C2H2 + C2H3Cl = C4H5Cl
CoCO3 + CH3COCH2COCH3 = Co(CH3COCHCOCH3)3 + CO2 + H2O =>
24 CoCO3 + 71 CH3COCH2COCH3 = 24 Co(CH3COCHCOCH3)3 + 19 CO2 + 32 H2O
Al(OH)3 + Ga2(SO4)3 = Al2(SO4)3 + Ga(OH)3 =>
2 Al(OH)3 + Ga2(SO4)3 = Al2(SO4)3 + 2 Ga(OH)3
Rb(HO) = Rb + (HO) =>
Rb(HO) = Rb + (HO)
SO2 + Zn(OH)2 = ZnSO3 + H2O =>
SO2 + Zn(OH)2 = ZnSO3 + H2O
C4H8 + Cl2 = HCl + C4H7Cl =>
C4H8 + Cl2 = HCl + C4H7Cl
Hg2(NO3)2(aq) + KI(aq) = Hg2I2 + KNO3 =>
Hg2(NO3)2(aq) + 2 KI(aq) = Hg2I2 + 2 KNO3
C6H4OHCOOH + Br2 = C6H3BrOHCOOH + HBr =>
C6H4OHCOOH + Br2 = C6H3BrOHCOOH + HBr
SO2 + H2O + KIO3 = K2SO4 + H2SO4 + I3 =>
15 SO2 + 12 H2O + 6 KIO3 = 3 K2SO4 + 12 H2SO4 + 2 I3
K3PO4 + Mg(NO3)2 = KNO3 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(NO3)2 = 6 KNO3 + Mg3(PO4)2
Hg(s) + CuSO4(aq) = Cu + HgSO4 =>
Hg(s) + CuSO4(aq) = Cu + HgSO4
CH3CH2H2OH + O2 = CH3CH2COOH + H2O =>
6 CH3CH2H2OH + 7 O2 = 4 CH3CH2COOH + 12 H2O
Cs2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Cs2SO4 + H2O =>
Cs2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Cs2SO4 + 2 H2O
Fe2O3 + H2SO4 = H2O + Fe2(SO4)3 =>
Fe2O3 + 3 H2SO4 = 3 H2O + Fe2(SO4)3
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
HNO3 + NaCO3 = HCO3 + Na(NO3) =>
HNO3 + NaCO3 = HCO3 + Na(NO3)
C2H4O2 + C6H14O = C8H16O2 + H2O =>
C2H4O2 + C6H14O = C8H16O2 + H2O
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
Hg + O2 = HgO = =>
2 Hg + O2 = 2 HgO
Na + BeCl2 = Be + NaCl2 =>
Na + BeCl2 = Be + NaCl2
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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