| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H9N3O2 + 10 O2 = 3(NH2)2CO + 9 CO2 + 3 H2O
CUSO4*5H2O = CUSO4*3H2O + H2O =>
CUSO4*5H2O = CUSO4*3H2O + 2 H2O
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
MgCO3 = OMg + CO2 =>
MgCO3 = OMg + CO2
HBr + Ra(OH)2 = RaBr2 + H2O =>
2 HBr + Ra(OH)2 = RaBr2 + 2 H2O
NHO3 + HCl = NO + H2O + Cl =>
NHO3 + 3 HCl = NO + 2 H2O + 3 Cl
MgSO4 + (NH4)2SO4 = Mg3N2 + H2SO4 =>
3 MgSO4 + (NH4)2SO4 = Mg3N2 + 4 H2SO4
NaClO4 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 8 Cr(OH)3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
NaCl + Zn(NO3)2 = NaNO3 + ZnCl2 =>
2 NaCl + Zn(NO3)2 = 2 NaNO3 + ZnCl2
C3H8 + NO2 = CO2 + H2O + N =>
C3H8 + 5 NO2 = 3 CO2 + 4 H2O + 5 N
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
C2H5Br + O2 = C2H5OBr =>
2 C2H5Br + O2 = 2 C2H5OBr
Ag(aw) + HCl(aq) = AgCl + H2 =>
2 Ag(aw) + 2 HCl(aq) = 2 AgCl + H2
NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O
HMnO4 + Ni = Ni(MnO4) + H2 =>
2 HMnO4 + 2 Ni = 2 Ni(MnO4) + H2
Na2S + H2O = NaOH + H2SNaOH =>
Na2S + 2 H2O = NaOH + H2SNaOH
NaOH + SO3 = NaSO4 + H2 =>
2 NaOH + 2 SO3 = 2 NaSO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(OH)2 + OH = PbO2 + H2O =>
Pb(OH)2 + 2 OH = PbO2 + 2 H2O
Rb2O + H2O = Rb + OH =>
Rb2O + H2O = 2 Rb + 2 OH
Ba2{+} + OH{-} + CO = Ba + CO3{2-} + H2O =>
2 Ba2{+} + 4 OH{-} + CO = 4 Ba + CO3{2-} + 2 H2O
PbS + O2 = Pb + SO2 =>
PbS + O2 = Pb + SO2
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
Fe(OH)3 + H2CO4 = Fe2(CO4)3 + H2O =>
2 Fe(OH)3 + 3 H2CO4 = Fe2(CO4)3 + 6 H2O
C5H14N2 + O2 = CO2 + H2O + N2 =>
2 C5H14N2 + 17 O2 = 10 CO2 + 14 H2O + 2 N2
H3AsO3 + Pb(OH)2 = H2O + Pb3(AsO3)2 =>
2 H3AsO3 + 3 Pb(OH)2 = 6 H2O + Pb3(AsO3)2
Pb + AgC2H3O2 = Pb(C2H3O2)2 + Ag =>
Pb + 2 AgC2H3O2 = Pb(C2H3O2)2 + 2 Ag
H3AsO3 + Pb(OH)2 = H2O + Pb3(AsO3)2 =>
2 H3AsO3 + 3 Pb(OH)2 = 6 H2O + Pb3(AsO3)2
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
Si2Cl5 + H2O = SiO2 + HCl + H2 =>
2 Si2Cl5 + 8 H2O = 4 SiO2 + 10 HCl + 3 H2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
P2O5 + BeO = Be3(PO4)2 =>
P2O5 + 3 BeO = Be3(PO4)2
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
C2H6O + O2 = *2CO2 + *3H20 =>
10 C2H6O + 15 O2 = 10*2CO2 + *3H20
CuSO4 + NH3 = Cu + HSO3 + NOH2 =>
CuSO4 + NH3 = Cu + HSO3 + NOH2
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NF3 + O2 + H2 = NO + HF =>
2 NF3 + O2 + 3 H2 = 2 NO + 6 HF
H{+} + Sn{-2} + Cr2O7{-2} = Sn{+4} + Cr{+3} + H2O =>
14 H{+} + Sn{-2} + Cr2O7{-2} = Sn{+4} + 2 Cr{+3} + 7 H2O
CaCO3 + NH4H2PO4 = Ca10(PO4)6(OH)2 + H2O + CO2 + NH3 =>
10 CaCO3 + 6 NH4H2PO4 = Ca10(PO4)6(OH)2 + 8 H2O + 10 CO2 + 6 NH3
Na2[Zn(OH)4] + NH4Cl = Zn(OH)2 + NH3*H2O + NaCl =>
Na2[Zn(OH)4] + 2 NH4Cl = Zn(OH)2 + 2 NH3*H2O + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H7SH(l) + O2(g) = CO2(g) + H2O(g) + SO2 =>
C2H7SH(l) + 5 O2(g) = 2 CO2(g) + 4 H2O(g) + SO2
WO3 + WCl6 = WO2Cl2 =>
2 WO3 + WCl6 = 3 WO2Cl2
HgLi = Hg2 + Li2 =>
2 HgLi = Hg2 + Li2
Na2(CO3) + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2(CO3) + H2SO4 = Na2SO4 + CO2 + H2O
H2O + Cu3(PO4)2 = H3PO4 + CuO =>
3 H2O + Cu3(PO4)2 = 2 H3PO4 + 3 CuO
C6H10N2O6 + O2 = CO2 + H2O + NO2 =>
2 C6H10N2O6 + 15 O2 = 12 CO2 + 10 H2O + 4 NO2
Cu + Na2S2O3 = CuS2O3 + Na =>
Cu + Na2S2O3 = CuS2O3 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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