| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H11Cl + NaOH = C12H10 + NaCl + H2O
Br2NaI = NaBr2I =>
Br2NaI = NaBr2I
CaC2 + H2O + CO2 = CH2CHCOOH + Ca(OH)2 =>
6 CaC2 + 16 H2O + 3 CO2 = 5 CH2CHCOOH + 6 Ca(OH)2
ZnOBa(OH)2 = BaZnO2H2O =>
ZnOBa(OH)2 = BaZnO2H2O
H2O2KMnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 H2O2KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 7 O2 + 10 H2O
Mg + CI = MgI2 + C =>
Mg + 2 CI = MgI2 + 2 C
KI + AlCl3 = KCl + AlI3 =>
3 KI + AlCl3 = 3 KCl + AlI3
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
BaCO3CH3COOH = Ba(CH3COOH)CO3 =>
BaCO3CH3COOH = Ba(CH3COOH)CO3
CCl3COOH + H2O = C2H2O4 + HCl =>
CCl3COOH + 2 H2O = C2H2O4 + 3 HCl
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
NH4(ClO4) = N2 + Cl2 + O2 + H2O =>
2 NH4(ClO4) = N2 + Cl2 + 2 O2 + 4 H2O
KMnO4 + NH2 = KNO3 + MnO2 + KOH + H2O =>
7 KMnO4 + 3 NH2 = 3 KNO3 + 7 MnO2 + 4 KOH + H2O
BaCl2 + AlNO3 = AlCl2 + BaNO3 =>
BaCl2 + AlNO3 = AlCl2 + BaNO3
Mg + CI = MgI + C =>
Mg + CI = MgI + C
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
LiFBaBr = BaFLiBr =>
LiFBaBr = BaFLiBr
Cs + HNO3 = CsNO3 + NH3 + H2O =>
8 Cs + 9 HNO3 = 8 CsNO3 + NH3 + 3 H2O
Fe(NO3)3 + NH3 = FeNH3 + NO3 =>
Fe(NO3)3 + NH3 = FeNH3 + 3 NO3
HP = H2PHP2 =>
3 HP = H2PHP2
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
K2Cr2O7 + H2SO4 + NaCl = K2SO4 + Cr2(SO4)3 + NaSO4 + Cl2 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 NaCl = 2 K2SO4 + 2 Cr2(SO4)3 + 6 NaSO4 + 3 Cl2 + 14 H2O
Na2CO3 + Cu2(SO4)2 = Na2(SO4) + CuCO3 =>
2 Na2CO3 + Cu2(SO4)2 = 2 Na2(SO4) + 2 CuCO3
Br2 + Ba(OH)2 = Ba(BrO3) + BaBr2 + H2O =>
5 Br2 + 6 Ba(OH)2 = 2 Ba(BrO3) + 4 BaBr2 + 6 H2O
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu2O + H2O =>
CH3CH(OH)CH3 + 2 CuO = CH3COCH3 + Cu2O + H2O
CdPb(No3)2 = PbCd(No3)2 =>
CdPb(No3)2 = PbCd(No3)2
KMnO4 + Br2 = KBr + MnO4 =>
2 KMnO4 + Br2 = 2 KBr + 2 MnO4
H2SO4 + CO = H2S + CO2 =>
H2SO4 + 4 CO = H2S + 4 CO2
C6H6 + ClO2 + O2 = C7H5ClO2 + H2O =>
7 C6H6 + 6 ClO2 + 3 O2 = 6 C7H5ClO2 + 6 H2O
C54H100O7 + O2 = CO2 + H2O =>
2 C54H100O7 + 151 O2 = 108 CO2 + 100 H2O
NaCN + HCl = HCN + NaCl =>
NaCN + HCl = HCN + NaCl
Cu(OH)2HCl = CuOHClH2O =>
Cu(OH)2HCl = CuOHClH2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
H2S + KMgO4 = MgO + S + H2O + KOH =>
5 H2S + 2 KMgO4 = 2 MgO + 5 S + 4 H2O + 2 KOH
CaI2 + CuSO4 = Ca(SO4) + CuI2 =>
CaI2 + CuSO4 = Ca(SO4) + CuI2
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
K2C2O4*H2O + C2O4H2*(H2O)2 + K2Cr2O7 = K3Cr(C2O4)3(H2O)3 + H2O + CO2 =>
2 K2C2O4*H2O + 7 C2O4H2*(H2O)2 + K2Cr2O7 = 2 K3Cr(C2O4)3(H2O)3 + 17 H2O + 6 CO2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
Ba(MnO4)2 + H2SO4 = HMnO4 + BaSO4 =>
Ba(MnO4)2 + H2SO4 = 2 HMnO4 + BaSO4
CuSO4 + NaOH = Cu4(OH)6SO4 + Na2SO4 =>
4 CuSO4 + 6 NaOH = Cu4(OH)6SO4 + 3 Na2SO4
C2H5OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C2H4O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 C2H4O
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
PbCl2 + H2O = PbO + HCl =>
PbCl2 + H2O = PbO + 2 HCl
Pb(ClO3)2(aq) + NaI(aq) = PbI2 + NaClO3 =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2 + 2 NaClO3
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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