| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C2H3OH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 14 H2O + 10 CH2COOH + 6 MnSO4
Hg2O + C = Hg + CO2 =>
2 Hg2O + C = 4 Hg + CO2
Mg0 + Co2 = MgCo3 =>
2 Mg0 + 3 Co2 = 2 MgCo3
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
C2 + O2 + N2 + H2 = H2NCH2COOH =>
2 C2 + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
HCl + AgNO = AgCl + HNO =>
HCl + AgNO = AgCl + HNO
C2H10O6N2 + O2 = CO2 + H2O + NO2 =>
2 C2H10O6N2 + 7 O2 = 4 CO2 + 10 H2O + 4 NO2
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
NaCl + NaHSO4 + MnO2 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl + 4 NaHSO4 + MnO2 = Cl2 + MnSO4 + 3 Na2SO4 + 2 H2O
LiNO3 + SrCl2 = Sr(NO3)2 + LiCl =>
2 LiNO3 + SrCl2 = Sr(NO3)2 + 2 LiCl
KCl + NH4OH = K(NH3)Cl + H2O =>
KCl + NH4OH = K(NH3)Cl + H2O
HCl + F3 = HCl2 + HF2 =>
6 HCl + 2 F3 = 3 HCl2 + 3 HF2
C4H9NO2 + KOH = C4H8KNO2 + H2O =>
C4H9NO2 + KOH = C4H8KNO2 + H2O
C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K
Cr2O3 + Co = CoO + Cr =>
Cr2O3 + 3 Co = 3 CoO + 2 Cr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnCl2 + HCl = MnCl3 + H2 =>
2 MnCl2 + 2 HCl = 2 MnCl3 + H2
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
C2ClF5 + O3 = CO2 + ClO + F2 =>
6 C2ClF5 + 10 O3 = 12 CO2 + 6 ClO + 15 F2
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2 =>
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2
NaC2H3O2(aq) + HCl = HC2H3O2 + NaCl =>
NaC2H3O2(aq) + HCl = HC2H3O2 + NaCl
Al(NO3)3(l) + NH3(l) + H2O(l) = Al(OH)3(s) + NH4NO3(s) =>
Al(NO3)3(l) + 3 NH3(l) + 3 H2O(l) = Al(OH)3(s) + 3 NH4NO3(s)
KCl + K2CrO4 + H2SO4 = KClO4 + K2S04 + Cr2(SO4)3 + H2O =>
29 KCl + 8 K2CrO4 + 44 H2SO4 = 29 KClO4 + 8 K2S04 + 4 Cr2(SO4)3 + 44 H2O
C6H3N3O7 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2
carbon + O2 = carbondioxide =>
C + O2 = CO2
K + HNO3 = KHNO3 =>
K + HNO3 = KHNO3
Mg(s) + CuCl2 = MgCl2 + Cu(s) =>
Mg(s) + CuCl2 = MgCl2 + Cu(s)
Mg6 + HCl = Mg6Cl2 + H2 =>
Mg6 + 2 HCl = Mg6Cl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3(aq) + K2CrO4(aq) + H2O2(aq) = CrO4(aq) + H2O(l) + KNO3(aq) =>
2 HNO3(aq) + K2CrO4(aq) + H2O2(aq) = CrO4(aq) + 2 H2O(l) + 2 KNO3(aq)
C3NH9 + O2 = CO2 + N2O5 + H2O =>
2 C3NH9 + 13 O2 = 6 CO2 + N2O5 + 9 H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3]H2O + 6 CO2 + 5 H2O
KI + HNO3 = I2 + KNO3 + H2O + NO =>
6 KI + 8 HNO3 = 3 I2 + 6 KNO3 + 4 H2O + 2 NO
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
HPO3 + Ca = CaPO3 + H2 =>
2 HPO3 + 2 Ca = 2 CaPO3 + H2
Li2S + CuSO4 = Li2SO4 + CuS =>
Li2S + CuSO4 = Li2SO4 + CuS
KI + H2O2 = K2O + H2O + I2 =>
2 KI + H2O2 = K2O + H2O + I2
Zn(s) + P4(s) = Zn(s)P4(s) =>
Zn(s) + P4(s) = Zn(s)P4(s)
C10H16N5O13P3 + C9H15N2O15P3 + NH3 = C10H15N5O10P2 + H3O4P + C9H16N3O14P3 =>
C10H16N5O13P3 + C9H15N2O15P3 + NH3 = C10H15N5O10P2 + H3O4P + C9H16N3O14P3
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
CuSO4 + Al(s) = Cu(s) + Al(SO4)3(aq) =>
3 CuSO4 + Al(s) = 3 Cu(s) + Al(SO4)3(aq)
AuCl3 + Na2SO4 = NaCl + Au2(SO4)3 =>
2 AuCl3 + 3 Na2SO4 = 6 NaCl + Au2(SO4)3
Mn(NO3)3 + Na3PO4 = NaNO3 + MnPO4 =>
Mn(NO3)3 + Na3PO4 = 3 NaNO3 + MnPO4
C200H302O2 + N2O = CO2 + H2O + N2 =>
C200H302O2 + 549 N2O = 200 CO2 + 151 H2O + 549 N2
K3P + CaO = K2O + Ca3P2 =>
2 K3P + 3 CaO = 3 K2O + Ca3P2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
C2H3OH + KMnO4 + H2SO4 = K2SO4 + H2O + CH2COOH + MnSO4 =>
10 C2H3OH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 14 H2O + 10 CH2COOH + 6 MnSO4
Mg(HO)2 = MgO + H2O =>
Mg(HO)2 = MgO + H2O
Na + O02 = Na02O =>
4 Na + O02 = 2 Na02O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/24
Équations équilibrées sur11/24/23
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