| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + HNO = H + NaNO
C + O = C12O2 =>
12 C + 2 O = C12O2
Zn + CH3COOH = ZnCH3COO + H =>
Zn + CH3COOH = ZnCH3COO + H
CO3 + H2O = CO4 + H3O =>
CO3 + 3 H2O = CO4 + 2 H3O
MgCl + HCl = H + MgCl2 =>
MgCl + HCl = H + MgCl2
AlNO3 + KSO({-2}){+} = AlSO({-2}){+} + KNO3 =>
AlNO3 + KSO({-2}){+} = AlSO({-2}){+} + KNO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
BaCl2 + K(NO3) = Ba(NO3)2 + KCl =>
BaCl2 + 2 K(NO3) = Ba(NO3)2 + 2 KCl
MgCl + HCl = H + MgCl2 =>
MgCl + HCl = H + MgCl2
KNO3(aq) + CaCl2(aq) = KCl(aq) + Ca(NO3)2(aq) =>
2 KNO3(aq) + CaCl2(aq) = 2 KCl(aq) + Ca(NO3)2(aq)
NaOH + SiO2 + O2 = NaSiO3 + H2O =>
4 NaOH + 4 SiO2 + O2 = 4 NaSiO3 + 2 H2O
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
H{+} + CrO7{2-} + Br{-} = Br2{+} + Cr{3+} + H2O =>
14 H{+} + CrO7{2-} + 6 Br{-} = 3 Br2{+} + Cr{3+} + 7 H2O
Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
KCN(aq) + H2SO4(aq) = K2SO4(aq) + HCN(g) =>
2 KCN(aq) + H2SO4(aq) = K2SO4(aq) + 2 HCN(g)
IF5 + Fe = FeF + IF3 =>
IF5 + 2 Fe = 2 FeF + IF3
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaVO3 + H2S + HCl = S + VOCl2 + H2O + NaCl =>
2 NaVO3 + H2S + 6 HCl = S + 2 VOCl2 + 4 H2O + 2 NaCl
Tl2O3 + CO2 = Tl2(CO3)3 =>
Tl2O3 + 3 CO2 = Tl2(CO3)3
CO3 + H2O = CO4 + H3O =>
CO3 + 3 H2O = CO4 + 2 H3O
MgF2 + NH3 = NH4F + Mg3N2 =>
3 MgF2 + 8 NH3 = 6 NH4F + Mg3N2
K2SO3 + AgNO3 = AgSO3 + K2NO3 =>
K2SO3 + AgNO3 = AgSO3 + K2NO3
CO3 + H2O = CO4 + H3O =>
CO3 + 3 H2O = CO4 + 2 H3O
C7H13 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
30 C7H13 + 96 H2SO4 + 64 KMnO4 = 35 HOOC(CH2)4COOH + 32 K2SO4 + 64 MnSO4 + 116 H2O
HSO4(aq) + H2O(l) = H3O(aq) + SO4(aq) =>
HSO4(aq) + H2O(l) = H3O(aq) + SO4(aq)
C + O = C12O2 =>
12 C + 2 O = C12O2
CO3 + H2O = CO4 + H3O =>
CO3 + 3 H2O = CO4 + 2 H3O
MgCl + HCl = H + MgCl2 =>
MgCl + HCl = H + MgCl2
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
HC + O = CO + H2O =>
2 HC + 3 O = 2 CO + H2O
C + O = C12O2 =>
12 C + 2 O = C12O2
C4H8(pentano) + O2 = CO2 + H2O =>
C4H8(pentano) + 6 O2 = 4 CO2 + 4 H2O
F + Ne = FNe =>
F + Ne = FNe
FeSCN + KSCN = FeK + SCN =>
FeSCN + KSCN = FeK + 2 SCN
H3(PO4) + (NH3) = (NH4)3(PO4) =>
H3(PO4) + 3(NH3) = (NH4)3(PO4)
HCO2H = H + CO2H =>
HCO2H = H + CO2H
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
MgO + HCe = MgCe2H2O =>
MgO + 2 HCe = MgCe2H2O
ZnO + KF = ZnF + KO =>
ZnO + KF = ZnF + KO
NaHCO3 + CH3COOH = NaC2H2O2 + CO2 + H2O =>
8 NaHCO3 + 7 CH3COOH = 8 NaC2H2O2 + 6 CO2 + 10 H2O
MgCl + HCl = H + MgCl2 =>
MgCl + HCl = H + MgCl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
O + H2 = H2O =>
O + H2 = H2O
K2HAsO3 + NaBrO3 + HCl = KCl + NaBr + H3AsO4 =>
3 K2HAsO3 + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 H3AsO4
H12C5 + O2 = CO + H2O =>
2 H12C5 + 11 O2 = 10 CO + 12 H2O
CO3 + H2O = CO4 + H3O =>
CO3 + 3 H2O = CO4 + 2 H3O
Al + SnCl4 = Al(Cl4)3 + Sn =>
Al + 3 SnCl4 = Al(Cl4)3 + 3 Sn
Cl2O3 = ClO + O2 =>
2 Cl2O3 = 4 ClO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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