| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4(NO2) = N2 + 2 H2O
CH3OH + KClO3 + H2SO4 = CO2 + ClO2 + K2SO4 + H2O =>
CH3OH + 6 KClO3 + 3 H2SO4 = CO2 + 6 ClO2 + 3 K2SO4 + 5 H2O
H2SO4(l) + NH3(g) = (NH4)2SO4(s) =>
H2SO4(l) + 2 NH3(g) = (NH4)2SO4(s)
H2SO4(l) + Ba(OH)2(aq) = BaSO4 + H2O =>
H2SO4(l) + Ba(OH)2(aq) = BaSO4 + 2 H2O
HClO4 + Al2 = Al2O3 + OH + Cl =>
HClO4 + Al2 = Al2O3 + OH + Cl
NH3 + CrO3 = Cr2O3 + NO2 + H2O =>
6 NH3 + 14 CrO3 = 7 Cr2O3 + 6 NO2 + 9 H2O
Zn(NO3)2 + H2O = HNO3 + Zn + O2 =>
2 Zn(NO3)2 + 2 H2O = 4 HNO3 + 2 Zn + O2
C6H12O + C9H13O6 = C6H6O + C9H15O6 =>
C6H12O + 3 C9H13O6 = C6H6O + 3 C9H15O6
CH3CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + NO + H2O =>
3 CH3CH(NH2)COOH + 5 HNO3 = 3 CH3CH(OH)COOH + 8 NO + 4 H2O
C6H5OH + Mn{4+} + H2O = CO2 + Mn{2+} + H{+} =>
C6H5OH + 14 Mn{4+} + 11 H2O = 6 CO2 + 14 Mn{2+} + 28 H{+}
CN + HNO4 = CNHNO4 =>
CN + HNO4 = CNHNO4
NaClO3 + KBr = NaBr + KClO3 =>
NaClO3 + KBr = NaBr + KClO3
H(NO3) + KOH = K(NO3) + HOH =>
H(NO3) + KOH = K(NO3) + HOH
Zn + AgCI = ZnCI + Ag =>
Zn + AgCI = ZnCI + Ag
(C7H6O) + C3H6O = C17H14O + H2O =>
2(C7H6O) + C3H6O = C17H14O + 2 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu(s) =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu(s)
MgO2H2 + N2H8HPO4 = MgHPO4 + NH3 + H2O =>
MgO2H2 + N2H8HPO4 = MgHPO4 + 2 NH3 + 2 H2O
C6H35COOH + H2O = CH3COO + H3O =>
2 C6H35COOH + 81 H2O = 7 CH3COO + 71 H3O
(NH4)HSO4 = H2 + (NH4)2S2O8 =>
2(NH4)HSO4 = H2 + (NH4)2S2O8
C3H8 + O2 = H2O + C3H6O2 =>
2 C3H8 + 3 O2 = 2 H2O + 2 C3H6O2
CI + PH3 + H2O = HCI + H3PO4 =>
8 CI + PH3 + 4 H2O = 8 HCI + H3PO4
C3H6Cl2 + Cl2 = C3H3Cl5 + HCl =>
C3H6Cl2 + 3 Cl2 = C3H3Cl5 + 3 HCl
HPO4 + H2 = H2PO4 =>
2 HPO4 + H2 = 2 H2PO4
Se + H = H2Se2 =>
2 Se + 2 H = H2Se2
Fe2O3 + H2C2O4 = Fe(C2O4)3{-3} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{-3} + 3 H2O + 6 H{+}
NaOH + C4H11O2N = C4H5O4NNa2 + H2 =>
2 NaOH + C4H11O2N = C4H5O4NNa2 + 4 H2
H2SO4 + NaHS = NaHSO4 + H2S =>
H2SO4 + NaHS = NaHSO4 + H2S
TiO(SO4) + NH4OH = TiO(OH)2 + (NH4)2SO4 =>
TiO(SO4) + 2 NH4OH = TiO(OH)2 + (NH4)2SO4
Hf2W2C3 = WC + HfC + Hf =>
Hf2W2C3 = 2 WC + HfC + Hf
CaNO3 + NH4Br = CaBr + NH4NO3 =>
CaNO3 + NH4Br = CaBr + NH4NO3
Fe + HNO3(k) = Fe(NO3)3 + H2O + NO2 =>
Fe + 6 HNO3(k) = Fe(NO3)3 + 3 H2O + 3 NO2
C2O4{-2} + Mn{+2} + H2SO4 = H2C2O4 + MnSO4 =>
C2O4{-2} + Mn{+2} + H2SO4 = H2C2O4 + MnSO4
Zn + HNO3 = ZnNO3 + H2O2 + NH4NO3 =>
10 Zn + 14 HNO3 = 10 ZnNO3 + 3 H2O2 + 2 NH4NO3
Ag2S + O2 = Ag2O + S =>
2 Ag2S + O2 = 2 Ag2O + 2 S
KCl + NaF = NaCl + KF =>
KCl + NaF = NaCl + KF
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O =>
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cl2 + CuI2 = ClCuI2 =>
Cl2 + 2 CuI2 = 2 ClCuI2
K2MnO4 + NaOH = MnO2 + NaMnO4 + H2O + K2O =>
3 K2MnO4 + 2 NaOH = MnO2 + 2 NaMnO4 + H2O + 3 K2O
HNO2 + HMnO4 = H2O + HNO3 + Mn(NO3)2 =>
5 HNO2 + 2 HMnO4 = 3 H2O + HNO3 + 2 Mn(NO3)2
H2SO3 + I2 = HI + SO3 =>
H2SO3 + I2 = 2 HI + SO3
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
Zn + ReO4{-} + H{+} = Re + Zn{2+} + H2O =>
7 Zn + 2 ReO4{-} + 16 H{+} = 2 Re + 7 Zn{2+} + 8 H2O
Br + P = PBr3 =>
3 Br + P = PBr3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2SO4 + C3H8O = H2O + C3H8SO4 =>
H2SO4 + C3H8O = H2O + C3H8SO4
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
VCl5 + CoF3 = VF5 + CoCl3 =>
3 VCl5 + 5 CoF3 = 3 VF5 + 5 CoCl3
K4[Fe(CN)6] + KClO3 + HCl = K3[Fe(CN)6] + KCl + H2O =>
6 K4[Fe(CN)6] + KClO3 + 6 HCl = 6 K3[Fe(CN)6] + 7 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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