| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4 + KOH = KHSO4 + NaOH
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
Fe2O3 + BaO = BaFe2O4 =>
Fe2O3 + BaO = BaFe2O4
Sr(NO3)2 + KMnO4 = Sr(MnO4)2 + KNO3 =>
Sr(NO3)2 + 2 KMnO4 = Sr(MnO4)2 + 2 KNO3
Al + CuSO4(aq) = AlSO4 + Cu =>
Al + CuSO4(aq) = AlSO4 + Cu
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Mn(Cl2) =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Mn(Cl2)
K4Fe(CN)6 + H2O + CO2 = HCN + K2CO3 + FeOH2 + O2 =>
2 K4Fe(CN)6 + 8 H2O + 4 CO2 = 12 HCN + 4 K2CO3 + 2 FeOH2 + O2
P + H2O2 = P2O3 + H2O =>
2 P + 3 H2O2 = P2O3 + 3 H2O
NaHCo3HCl = NaHCo3 + HCl =>
NaHCo3HCl = NaHCo3 + HCl
K2O + Fe2(SO4)3 = K2SO4 + Fe2O3 =>
3 K2O + Fe2(SO4)3 = 3 K2SO4 + Fe2O3
CH3CH2CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr + H2O + NaS =>
13 CH3CH2CHOHCH3 + Na2Cr2O7 + 2 H2SO4 = 13 CH3CH2COCH3 + 2 Cr + 15 H2O + 2 NaS
HPO3 + NaCl = HCl + NaPO3 =>
HPO3 + NaCl = HCl + NaPO3
ICl3 = ICl + Cl =>
ICl3 = ICl + 2 Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + Zn = H2 + Na2O + ZnO =>
2 NaOH + Zn = H2 + Na2O + ZnO
Ni(OH)2 + O2 = NiO3 + H2 =>
2 Ni(OH)2 + O2 = 2 NiO3 + 2 H2
NH3 + C = CH4 + N2 =>
4 NH3 + 3 C = 3 CH4 + 2 N2
C8H22 + NO = CO2 + H2O + N2 =>
2 C8H22 + 54 NO = 16 CO2 + 22 H2O + 27 N2
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
C + ZnO2 = Zn + CO2 =>
C + ZnO2 = Zn + CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C6H5CH(OH)C6H5 + K2Cr2O7 + H2SO4 = C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH(OH)C6H5 + K2Cr2O7 + 4 H2SO4 = 3 C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + 7 H2O
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Ag(NO3)2 + Na2CO3 = Ag2CO3 + Na(NO3)2 =>
2 Ag(NO3)2 + Na2CO3 = Ag2CO3 + 2 Na(NO3)2
KH2PO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 KH2PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3 + 2 H3PO4
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
C6H12O6 + (C2H5)2O = H2O + C6H5COO =>
26 C6H12O6 + 3(C2H5)2O = 111 H2O + 24 C6H5COO
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
C6H5COOCH3 + O2 = H2O + CO2 =>
C6H5COOCH3 + 9 O2 = 4 H2O + 8 CO2
Cu2O + oxygen = CuO =>
2 Cu2O + O2 = 4 CuO
C2H5OH(l) + O2(s) = CO2(s) + H2O(s) =>
C2H5OH(l) + 3 O2(s) = 2 CO2(s) + 3 H2O(s)
MnO4{-} + NO2{-} + H2O = NO3{-} + OH{-} + MnO4H20 =>
2 MnO4{-} + 19 NO2{-} + 21 H2O = 19 NO3{-} + 2 OH{-} + 2 MnO4H20
FeS(s) + HNO3(aq) = Fe(NO3)2 + H2S =>
FeS(s) + 2 HNO3(aq) = Fe(NO3)2 + H2S
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
K4Fe(CN)6*3H2O + FeSO4*7H2O = K2FeFe(CN)6 + K2SO4 + H2O =>
K4Fe(CN)6*3H2O + FeSO4*7H2O = K2FeFe(CN)6 + K2SO4 + 10 H2O
Co2O3 + KI = CoO + I2 + K2O =>
Co2O3 + 2 KI = 2 CoO + I2 + K2O
NH4HCO3 + O2 = CO2 + H2O + N2O =>
2 NH4HCO3 + 2 O2 = 2 CO2 + 5 H2O + N2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
C10H8 + H2 = C10H12 =>
C10H8 + 2 H2 = C10H12
CaHSO4 + H2SO4 = CaSO4 + H3SO4 =>
CaHSO4 + H2SO4 = CaSO4 + H3SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Mn(OH)2SO4 = MnSO4 + H2O2 =>
Mn(OH)2SO4 = MnSO4 + H2O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na2Co3 + BaCl2 = BaCo3 + NaCl =>
Na2Co3 + BaCl2 = BaCo3 + 2 NaCl
Mg + P2 = Mg3P2 =>
3 Mg + P2 = Mg3P2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
HNO3 + X2CO3 = H2O + CO2 + XNO3 =>
2 HNO3 + X2CO3 = H2O + CO2 + 2 XNO3
NaCO + CaCl3 = NaCl3 + CaCO =>
NaCO + CaCl3 = NaCl3 + CaCO
R1COOH + R2OH = R1COOR2 + H2O =>
R1COOH + R2OH = R1COOR2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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