| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
CH3COOH + HNO3 = CH3COO + H2O + NO =>
3 CH3COOH + HNO3 = 3 CH3COO + 2 H2O + NO
NaO2 + H2SO4 = Na2SO4 + H2O2 + O2 =>
2 NaO2 + H2SO4 = Na2SO4 + H2O2 + O2
HClO4 = ClO4 + H =>
HClO4 = ClO4 + H
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
Na2CrO4 + KIO3 = Na2(IO3)2 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = Na2(IO3)2 + K2CrO4
CH4N4O2 + O2 = CO2 + H2O + N2 =>
CH4N4O2 + O2 = CO2 + 2 H2O + 2 N2
NiI2 = Ni + I2 =>
NiI2 = Ni + I2
BiCl3 + H2O = Bi(OH)Cl2 + HCl =>
BiCl3 + H2O = Bi(OH)Cl2 + HCl
S2O3 + H2O = H(SO2) =>
S2O3 + H2O = 2 H(SO2)
ZnSO4(H2O)7 + K2CO3 = ZnCO3 + K2SO4 + H2O =>
ZnSO4(H2O)7 + K2CO3 = ZnCO3 + K2SO4 + 7 H2O
NH3 + OH{-} = N2 + H2O + {-} =>
2 NH3 + 6 OH{-} = N2 + 6 H2O + 6e
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
Ca(OH)2 + HF = CaF2 + OH2 =>
Ca(OH)2 + 2 HF = CaF2 + 2 OH2
KSiO2 + AlSO4 = AlSiO2 + KSO4 =>
KSiO2 + AlSO4 = AlSiO2 + KSO4
Na2C2O4(aq) + Mn(CH3CO2)2(aq) = MnC2O4(s) + NaCH3CO2(aq) =>
Na2C2O4(aq) + Mn(CH3CO2)2(aq) = MnC2O4(s) + 2 NaCH3CO2(aq)
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
HgO(calor) = Hg + O2 =>
2 HgO(calor) = 2 Hg + O2
C281H1000O308N3S = H2O + CO2 + CH4 + NH3 + H2S =>
8 C281H1000O308N3S = 962 H2O + 751 CO2 + 1497 CH4 + 24 NH3 + 8 H2S
NaCO3(aq) + HCl(aq) = NaCl + CO3H =>
NaCO3(aq) + HCl(aq) = NaCl + CO3H
AgNO3 + CN = AgCN + NO3 =>
AgNO3 + CN = AgCN + NO3
C6H9NO + H2O2 = C6H12O6N + H2O =>
2 C6H9NO + 7 H2O2 = 2 C6H12O6N + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgO2 + H2O = Mg(OH)2 + O2 =>
2 MgO2 + 2 H2O = 2 Mg(OH)2 + O2
MnO2 + NaClO + NaOH = H2O + NaCl + NaMnO3 =>
2 MnO2 + NaClO + 2 NaOH = H2O + NaCl + 2 NaMnO3
AgNO3 + NaBr3 = NaNO3 + AgBr3 =>
AgNO3 + NaBr3 = NaNO3 + AgBr3
Au + HClO4 = AuClO4 + H2 =>
2 Au + 2 HClO4 = 2 AuClO4 + H2
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHO2 + H2O =>
5 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2CHO2 + 13 H2O
Ac + F = AcF =>
Ac + F = AcF
H2SO4 + HI = I2 + SO2 + H2O =>
H2SO4 + 2 HI = I2 + SO2 + 2 H2O
NH3NO3 = N2 + O2 + H2O =>
4 NH3NO3 = 4 N2 + 3 O2 + 6 H2O
C6H4(CH3)2 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C6H4(CH3)2 + 7 K2Cr2O7 + 28 H2SO4 = 8 CO2 + 33 H2O + 7 Cr2(SO4)3 + 7 K2SO4
KMnO4 + SnCl2 + H2SO4 = SnCl4 + Sn(SO4)2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 SnCl2 + 16 H2SO4 = 5 SnCl4 + 5 Sn(SO4)2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
HF + BaO = BaF + HO =>
HF + BaO = BaF + HO
Ag7O5 = Ag + O2 =>
2 Ag7O5 = 14 Ag + 5 O2
Na2Cr2O7 + Cu2O = CuO + NaCrO2 =>
Na2Cr2O7 + 3 Cu2O = 6 CuO + 2 NaCrO2
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
NaNO3(s) = O2(g) + NaNO2(s) =>
2 NaNO3(s) = O2(g) + 2 NaNO2(s)
HNO2 + KI = KNO3 + I + NO + H2O =>
4 HNO2 + KI = KNO3 + I + 3 NO + 2 H2O
Al(OH)2 + H4SIO4 = Al4(SIO4)2 + H2O =>
4 Al(OH)2 + 2 H4SIO4 = Al4(SIO4)2 + 8 H2O
HNO3 + MgCO3 = H2O + CO2 + Mg(NO3)2 =>
2 HNO3 + MgCO3 = H2O + CO2 + Mg(NO3)2
ClH + Pb = H2 + PbCl2 =>
2 ClH + Pb = H2 + PbCl2
MgSO4*7H2O + NaOH = Na2SO4 + MgO + H2O =>
MgSO4*7H2O + 2 NaOH = Na2SO4 + MgO + 8 H2O
C4H4O4 + Br2 = C4H4O4Br2 =>
C4H4O4 + Br2 = C4H4O4Br2
Fe3P + HNO3 = Fe(NO3)3 + H3PO4 + NO + H2O =>
3 Fe3P + 41 HNO3 = 9 Fe(NO3)3 + 3 H3PO4 + 14 NO + 16 H2O
Li2O(s) + CO2(g) = Li2CO3 =>
Li2O(s) + CO2(g) = Li2CO3
S + KOH = K2S + K2SO3 + water =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Fe(OH)3 + HI = FeI2 + I2 + H2O =>
2 Fe(OH)3 + 6 HI = 2 FeI2 + I2 + 6 H2O
NO + Ba(OH)2 = N2 + Ba(NO2)2 + H2O =>
6 NO + 2 Ba(OH)2 = N2 + 2 Ba(NO2)2 + 2 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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