| Équations équilibrées la veille |
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
BrF3 + H2O = HBrO2 + HF =>
BrF3 + 2 H2O = HBrO2 + 3 HF
Pb4O + CaCO3 = Pb4CO3 + CaO =>
Pb4O + CaCO3 = Pb4CO3 + CaO
C5H160 + O2 = CO2 + H2O =>
C5H160 + 45 O2 = 5 CO2 + 80 H2O
CaCl{2} + NaOH = Ca(OH){2} + NaCl =>
CaCl{2} + NaOH = Ca(OH){2} + NaCl
H2 + HCl = H3Cl2 =>
H2 + 4 HCl = 2 H3Cl2
Cu(H2O)6{2+} + NaOH = Cu(OH)2 + Na{+]+H2O =>
Cu(H2O)6{2+} + 2 NaOH = Cu(OH)2 + 2 Na{+]+6H2O
Cl3 + Al2 = ClAl3 =>
2 Cl3 + 9 Al2 = 6 ClAl3
Hg + SiO2 = HgSi + O2 =>
Hg + SiO2 = HgSi + O2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
propyne + O2 = carbondioxide + water =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
MgSi + H2O = Mg(OH)2 + SiH2 =>
MgSi + 2 H2O = Mg(OH)2 + SiH2
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4) + K2SO4 + MnSO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2(SO4) + 3 K2SO4 + 6 MnSO4 + 4 H2O
C = C02 =>
2 C = C02
KOH + P2O5 + H2O = KH2PO4 =>
2 KOH + P2O5 + H2O = 2 KH2PO4
RbCl + O2(g) = RbClO4 =>
RbCl + 2 O2(g) = RbClO4
CsOH + FeBr3 = Fe(OH)3 + CsBr =>
3 CsOH + FeBr3 = Fe(OH)3 + 3 CsBr
Water + carbondioxide = glucose + oxygen =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
MoS(s) + O2(g) = MoO3 + SO2 =>
2 MoS(s) + 5 O2(g) = 2 MoO3 + 2 SO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NaHCO3 + C7H5NO4 = NaC7H4NO4 + H2O + CO2 =>
NaHCO3 + C7H5NO4 = NaC7H4NO4 + H2O + CO2
Ca(HCO3) + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
8 Ca(HCO3) + 15 CH3COOH = 8 Ca(CH3COO)2 + 10 H2O + 6 CO2
Na2RuO4 + Cl2 = RuO4 + NaCl =>
Na2RuO4 + Cl2 = RuO4 + 2 NaCl
Mg3P2 + O2 = MgO + P2O5 =>
Mg3P2 + 4 O2 = 3 MgO + P2O5
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq) =>
MnSO4(aq) + Cu(CH3COO)2(aq) = Mn(CH3COO)2(aq) + CuSO4(aq)
NH3 + NO3 = N + H2O =>
2 NH3 + NO3 = 3 N + 3 H2O
Na3AsO4 + KI + HCl = As2O3 + I2 + KCl + H2O + NaCl =>
2 Na3AsO4 + 4 KI + 10 HCl = As2O3 + 2 I2 + 4 KCl + 5 H2O + 6 NaCl
CaC2 + HBr = CaBr2 + C2H2 =>
CaC2 + 2 HBr = CaBr2 + C2H2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
C6H14 + Cl2 = CCl2 + HCl =>
C6H14 + 13 Cl2 = 6 CCl2 + 14 HCl
Cu + AuN = CuN + Au =>
Cu + AuN = CuN + Au
Ba + MgO = Mg + BaO =>
Ba + MgO = Mg + BaO
RO + H2O = R(OH)2 =>
RO + H2O = R(OH)2
H2SO4 + Na2S = H2S + Na2SO4 =>
H2SO4 + Na2S = H2S + Na2SO4
TiCl3 + Cl2 = TiCl4 =>
2 TiCl3 + Cl2 = 2 TiCl4
NH4OH + Zn(NO3)2 = Zn(OH)2 + NH4NO3 =>
2 NH4OH + Zn(NO3)2 = Zn(OH)2 + 2 NH4NO3
Pb(NO3)2 + LiCl = PbCl2 + Li(NO3) =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 Li(NO3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaMgO4 + HCl = H2O + Cl + CaMg =>
CaMgO4 + 8 HCl = 4 H2O + 8 Cl + CaMg
CaHCO3 + H3PO4 = Ca3PO4 + H2O + CO2 =>
3 CaHCO3 + H3PO4 = Ca3PO4 + 3 H2O + 3 CO2
NaCO{3} + CaOH = NaOH + CaCO{3} =>
NaCO{3} + CaOH = NaOH + CaCO{3}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu2 =>
2 Ba + 2 Cu(NO3)2 = 2 Ba(NO3)2 + Cu2
OH = H2O + O2 =>
4 OH = 2 H2O + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H3PO4 + H2O = H2PO4{-} + H3O{+} =>
H3PO4 + H2O = H2PO4{-} + H3O{+}
V2(CO3)3(aq) + HCl(aq) = VCl3(aq) + H2O(l) + CO2(g) =>
V2(CO3)3(aq) + 6 HCl(aq) = 2 VCl3(aq) + 3 H2O(l) + 3 CO2(g)
BaCl2 + H2SO3 = HCl + BaSO3 =>
BaCl2 + H2SO3 = 2 HCl + BaSO3
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Équations équilibrées sur10/15/24
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