| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaMgSi2O6 + 2 CO2 = CaMg(CO3)2 + 2 SiO2
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
FeO + S = FeOS =>
FeO + S = FeOS
Al(OH)3 + HNO3 = Al(NO3)3 + H2O(l) =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O(l)
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
FeO + S = FeS + SO2 =>
2 FeO + 3 S = 2 FeS + SO2
Cu + Al2(SO4)3 = AlCu + SO4 =>
2 Cu + Al2(SO4)3 = 2 AlCu + 3 SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnSO4 + NaClO3 = MnO2 + ClO2 + Na2SO4 =>
MnSO4 + 2 NaClO3 = MnO2 + 2 ClO2 + Na2SO4
CaCO3 + SO2 + H2O + O2 = CaSO4(H2O)2 + H2CO3 =>
2 CaCO3 + 2 SO2 + 6 H2O + O2 = 2 CaSO4(H2O)2 + 2 H2CO3
KOH + Cl = KCl + KClO3 + H2O =>
6 KOH + 6 Cl = 5 KCl + KClO3 + 3 H2O
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
SO + H2SO4 = SO2 + H2O =>
SO + H2SO4 = 2 SO2 + H2O
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
MgSO4 + KCrO4 = MgCrO4 + KSO4 =>
MgSO4 + KCrO4 = MgCrO4 + KSO4
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
MgBr2 + Mn(SO3)2 = MgSO3 + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 MgSO3 + MnBr4
HCl(aq) + K2CrO4(aq) = K2Cr2O7(aq) + H2O(l) + KCl(aq) =>
2 HCl(aq) + 2 K2CrO4(aq) = K2Cr2O7(aq) + H2O(l) + 2 KCl(aq)
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2 =>
2 CaCO3 + 5 CH3COOH = 2 Ca(CH3COO)2 + 4 CO2 + 4 H2
NaHCO = NaCHO =>
NaHCO = NaCHO
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
C7H6O6S + NaOH = NaC7H5O6S + H2O =>
C7H6O6S + NaOH = NaC7H5O6S + H2O
K + B2O3 = K2O3 + B =>
2 K + B2O3 = K2O3 + 2 B
C3H8 + Br2 = C3H7Br2 + HBr =>
2 C3H8 + 3 Br2 = 2 C3H7Br2 + 2 HBr
NBr3 = Br + N2 =>
2 NBr3 = 6 Br + N2
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
FeCl3 + C10H16N2O8 + CH3COOH = FeC10H16N2O8 + CH3COOCl + H =>
FeCl3 + C10H16N2O8 + 3 CH3COOH = FeC10H16N2O8 + 3 CH3COOCl + 3 H
Al{3} + HCl{-} = HAl{3} + Cl{-} =>
Al{3} + HCl{-} = HAl{3} + Cl{-}
K + H2SO3 = K2SO3 + H =>
2 K + H2SO3 = K2SO3 + 2 H
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
C2H6(s) + O2(g) = CO2(s) + H20(g) =>
10 C2H6(s) + 20 O2(g) = 20 CO2(s) + 3 H20(g)
C5H8NO4Na + H = C5H9NO4 + Na =>
C5H8NO4Na + H = C5H9NO4 + Na
Mg(No3)2 + H2O = Mg(OH)2 + HNo3 =>
Mg(No3)2 + 2 H2O = Mg(OH)2 + 2 HNo3
CaSO3 + HF = HSO3 + CaF =>
CaSO3 + HF = HSO3 + CaF
CaCo3 = CaCo + Co2 =>
CaCo3 = CaCo + Co2
P4 + O10 = P4O5 =>
2 P4 + O10 = 2 P4O5
Fe + Pb(CO3)2 = FeCO3 + Pb =>
2 Fe + Pb(CO3)2 = 2 FeCO3 + Pb
(Na2)CO3 + (HCl) = (Na2)Cl + (HCO3) =>
(Na2)CO3 + (HCl) = (Na2)Cl + (HCO3)
Ge + H2SO4 = Ge2(SO4)3 + SO2 + H2O =>
2 Ge + 6 H2SO4 = Ge2(SO4)3 + 3 SO2 + 6 H2O
AgNO3(aq) + Cu = Ag + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu = 2 Ag + Cu(NO3)2(aq)
NaCl + ZnO = NaO + ClZn =>
NaCl + ZnO = NaO + ClZn
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
K2Cr2O7 + HI + HCl = CrCl3 + H2O + I2 + KCl =>
K2Cr2O7 + 6 HI + 8 HCl = 2 CrCl3 + 7 H2O + 3 I2 + 2 KCl
HBr2 = H2 + Br2 =>
2 HBr2 = H2 + 2 Br2
C(CH2ONO2)4 = H2O + CO + CO2 + N2 =>
C(CH2ONO2)4 = 4 H2O + 2 CO + 3 CO2 + 2 N2
HCl + NaClO3 = NaOH + Cl2 + O2 =>
HCl + NaClO3 = NaOH + Cl2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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