| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
CH3C2H2CH3 + KMnO4 + H2O = MnO2 + KOH + CH3CH(OH)CH(OH)CH3 =>
3 CH3C2H2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3CH(OH)CH(OH)CH3
Cu3Zn2 + HNO3 = Cu(NO3)2 + NO2 + H2O + Zn =>
Cu3Zn2 + 12 HNO3 = 3 Cu(NO3)2 + 6 NO2 + 6 H2O + 2 Zn
I2O5 + BrF3 = IF5 + O2 + Br2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 15 O2 + 10 Br2
CH3CH2CH2CH2Br + Zn + HBr = CH3CH2CH2CH3 + ZnBr2 =>
CH3CH2CH2CH2Br + Zn + HBr = CH3CH2CH2CH3 + ZnBr2
CH2OHCHOHCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + CH2OHCOCH2OH + K2SO4 =>
3 CH2OHCHOHCH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 CH2OHCOCH2OH + K2SO4
Ca(OH)2 + H2O = Ca(H)4 + O =>
Ca(OH)2 + H2O = Ca(H)4 + 3 O
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
HCOOH(aq) + NaOH(aq) = NaHCOO(aq) + H2O(l) =>
HCOOH(aq) + NaOH(aq) = NaHCOO(aq) + H2O(l)
Co(H2O)6 + Cl = CoCl6 + H2O =>
Co(H2O)6 + 6 Cl = CoCl6 + 6 H2O
CH3COCH2CH3 + O2 = CO2 + H2O =>
2 CH3COCH2CH3 + 11 O2 = 8 CO2 + 8 H2O
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
Ba(NO3)2() + CaF2() = BaF2() + Ca(NO3)2() =>
Ba(NO3)2() + CaF2() = BaF2() + Ca(NO3)2()
F2 + NaOH = NaF + O2 + HOH =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 HOH
(NH2)2CO + O2 = N2 + H2O + CO2 =>
2(NH2)2CO + 3 O2 = 2 N2 + 4 H2O + 2 CO2
Fe(SCN)3 + Na2CO3 = Fe2(CO3)3 + NaSCN =>
2 Fe(SCN)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaSCN
Au(NO3)3 + Ba(OH)2 = Au(OH)3 + Ba(NO3)2 =>
2 Au(NO3)3 + 3 Ba(OH)2 = 2 Au(OH)3 + 3 Ba(NO3)2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + H2O =>
2 NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + 6 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C2H5NH2 + C3H7COOH = NH3 + C3H7COOC2H5 =>
C2H5NH2 + C3H7COOH = NH3 + C3H7COOC2H5
CaO + Zn = ZnO + Ca =>
CaO + Zn = ZnO + Ca
Cu2O3 + Br2 + NaOH = Na2CuO4 + NaBr + H2O =>
Cu2O3 + 3 Br2 + 10 NaOH = 2 Na2CuO4 + 6 NaBr + 5 H2O
B2O3 + H2 = B + H2O =>
B2O3 + 3 H2 = 2 B + 3 H2O
Br + SO4 = Br2SO4 =>
2 Br + SO4 = Br2SO4
KI + PbO2 + HNO3 = I2 + PbI2 + KNO3 + H2O =>
4 KI + PbO2 + 4 HNO3 = I2 + PbI2 + 4 KNO3 + 2 H2O
ZnSO4 + CaO = ZnO + CaSO4 =>
ZnSO4 + CaO = ZnO + CaSO4
Mg + NHO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 NHO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
AgNO3(aq) + Li2S(aq) = Ag2S(s) + LiNO3(aq) =>
2 AgNO3(aq) + Li2S(aq) = Ag2S(s) + 2 LiNO3(aq)
CaO + Al2O3 = CaO*Al2O3 =>
CaO + Al2O3 = CaO*Al2O3
RbBr + CaS = Rb2S + CaBr2 =>
2 RbBr + CaS = Rb2S + CaBr2
Na2S + Na2SO3 + CH3COOH = S + NaCH3COO + H2O =>
2 Na2S + Na2SO3 + 6 CH3COOH = 3 S + 6 NaCH3COO + 3 H2O
C2 + H2 = C2H2 =>
C2 + H2 = C2H2
NH4OH + CUCl2 = NH4Cl + CU(OH)2 =>
2 NH4OH + CUCl2 = 2 NH4Cl + CU(OH)2
CuSO4 + Pb(NO3) = Cu(NO3) + PbSO4 =>
CuSO4 + Pb(NO3) = Cu(NO3) + PbSO4
NaI + NaMnO4 + H2SeO4 = I2 + MnSeO4 + Na2SeO4 + H2O =>
10 NaI + 2 NaMnO4 + 8 H2SeO4 = 5 I2 + 2 MnSeO4 + 6 Na2SeO4 + 8 H2O
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
C2H3O2 + H2O = CH3COOH + OH =>
C2H3O2 + H2O = CH3COOH + OH
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO + H2O =>
3 Sb2S5 + 40 HNO3 = 3 Sb2O5 + 15 H2SO4 + 40 NO + 5 H2O
Na3(PO4) + CaF2 = Ca3(PO4)2 + NaF =>
2 Na3(PO4) + 3 CaF2 = Ca3(PO4)2 + 6 NaF
WCl2 + K3PO4 = KCl + W3(PO4)2 =>
3 WCl2 + 2 K3PO4 = 6 KCl + W3(PO4)2
Mg + H2SO4 + H2O = MgSO4*H2O + H2 =>
Mg + H2SO4 + H2O = MgSO4*H2O + H2
K2SO4 + HCI = KCI + H2SO4 =>
K2SO4 + 2 HCI = 2 KCI + H2SO4
HgS + O = Hg + SO2 =>
HgS + 2 O = Hg + SO2
(ReO2)2(SO4)3 + H2O = H2SO4 + HReO4 =>
(ReO2)2(SO4)3 + 4 H2O = 3 H2SO4 + 2 HReO4
H{+} + ClO3{-} = ClO2 + O2 + H2O =>
4 H{+} + 4 ClO3{-} = 4 ClO2 + O2 + 2 H2O
Na2S + Cr2(SO4)3 = Na2(SO4) + Cr2S3 =>
3 Na2S + Cr2(SO4)3 = 3 Na2(SO4) + Cr2S3
KOH + NH3NO3 = KNO3 + H2O + NH3 =>
9 KOH + 8 NH3NO3 = 9 KNO3 + 6 H2O + 7 NH3
K + I2 = KI =>
2 K + I2 = 2 KI
Ni2(SO4)3 + Ba = BaSO4 + Ni =>
Ni2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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