| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2S + 14 HNO3 = 6 CuNO3 + 8 NO + 3 H2SO4 + 4 H2O
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2 =>
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe(NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2
Mn(NO3)2 + H2O = HNO3 + Mn(OH)2 =>
Mn(NO3)2 + 2 H2O = 2 HNO3 + Mn(OH)2
KMnO4 + NaOH + NaHSO3 = H2O + NaHSO4 + Na2MnO4 + K2MnO4 =>
2 KMnO4 + 2 NaOH + NaHSO3 = H2O + NaHSO4 + Na2MnO4 + K2MnO4
Ar + N = NAr =>
Ar + N = NAr
CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + 2 CO2 + 2 H2O
C4H6OH + O2 = CO2 + H2O =>
4 C4H6OH + 21 O2 = 16 CO2 + 14 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Be + H3PO4 = BePO4 + H2 =>
2 Be + 2 H3PO4 = 2 BePO4 + 3 H2
NH4OH + FeCl2 = NH4Cl + Fe(OH)2 =>
2 NH4OH + FeCl2 = 2 NH4Cl + Fe(OH)2
Cd + HCl(aq) = CdCl2 + H2 =>
Cd + 2 HCl(aq) = CdCl2 + H2
CO + KOH = HCOOK =>
CO + KOH = HCOOK
H2S04 = H + S04 =>
H2S04 = 2 H + S04
C6H5CHO + Cu(OH)2 + KOH = C6H5COOK + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 + KOH = C6H5COOK + Cu2O + 3 H2O
C6H12O6 + NaClO = CO2 + H2O + NaCl =>
C6H12O6 + 12 NaClO = 6 CO2 + 6 H2O + 12 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
K2Cr2O7 + KHSO3 + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 3 KHSO3 + 5 H2SO4 = Cr2(SO4)3 + 5 KHSO4 + 4 H2O
K + CO2 = K2O + C =>
4 K + CO2 = 2 K2O + C
Al(OH)2Cl + HNO3 = Al(NO3)3 + H2O + AlOHCl2 =>
2 Al(OH)2Cl + 3 HNO3 = Al(NO3)3 + 3 H2O + AlOHCl2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2S2O4 = HSO2 =>
H2S2O4 = 2 HSO2
CH3COOH(aq) + NaHCO3(aq) = CH3COONa + H2CO3 =>
CH3COOH(aq) + NaHCO3(aq) = CH3COONa + H2CO3
Al3Se = Al + Se =>
Al3Se = 3 Al + Se
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3 + KNO3 =>
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3 + 2 KNO3
BaS + CrSO4 = BaSO4 + CrS =>
BaS + CrSO4 = BaSO4 + CrS
Ba(ClO)2 + HCl = Ba(OH)2 + Cl2 =>
Ba(ClO)2 + 2 HCl = Ba(OH)2 + 2 Cl2
CuSO4(aq) + Na2CO3(aq) + H2O(l) = Cu2(OH)2CO3(s) + Na2SO4(aq) + CO2(g) =>
2 CuSO4(aq) + 2 Na2CO3(aq) + H2O(l) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + CO2(g)
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
PbI2 + Al = AlI + Pb =>
PbI2 + 2 Al = 2 AlI + Pb
LiO + CO2 = Li + CO3 =>
LiO + CO2 = Li + CO3
Fe + HCI = H + FeCI =>
Fe + HCI = H + FeCI
C8H18 + HBr = C8H16Br + H2 =>
2 C8H18 + 2 HBr = 2 C8H16Br + 3 H2
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
H2CO3 + AgOH = (Ag)2CO3 + H2O =>
H2CO3 + 2 AgOH = (Ag)2CO3 + 2 H2O
JuanDArienzo + O2 = JuanO + DO + ArienzoO =>
2 JuanDArienzo + 3 O2 = 2 JuanO + 2 DO + 2 ArienzoO
CH3OH + C3H6O3 = C4H8O3 + H2O =>
CH3OH + C3H6O3 = C4H8O3 + H2O
H2 + LiHCO3 = Li + H2O + CO2 =>
H2 + 2 LiHCO3 = 2 Li + 2 H2O + 2 CO2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
KAl(SO4)2 + KOH = K2SO4 + KAl(OH)4 =>
KAl(SO4)2 + 4 KOH = 2 K2SO4 + KAl(OH)4
SrO4 + H2SO4 = SrSO4 + H2O + O =>
SrO4 + H2SO4 = SrSO4 + H2O + 3 O
CH3C(CH3)2OH + HCl = CH3C(CH3)2Cl + H2O =>
CH3C(CH3)2OH + HCl = CH3C(CH3)2Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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