| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + C7H5ClO = C13H11NO + HCl
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
CH3CHO + NaMnO4 + NaOH = H2O + CH3COONa + MnO2 =>
3 CH3CHO + 2 NaMnO4 + NaOH = 2 H2O + 3 CH3COONa + 2 MnO2
Al + CuI2 = I + AlCu2 =>
Al + 2 CuI2 = 4 I + AlCu2
CuBr2(aq) + Na2S(aq) = CuS(g) + NaBr(aq) =>
CuBr2(aq) + Na2S(aq) = CuS(g) + 2 NaBr(aq)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Mg(OH)2 + Na2CO3 = NaOH + MgCO3 =>
Mg(OH)2 + Na2CO3 = 2 NaOH + MgCO3
H2SO4 + Fe2(CO3)3 = Fe2(SO4)3 + H2O + CO2 =>
3 H2SO4 + Fe2(CO3)3 = Fe2(SO4)3 + 3 H2O + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H8O6 + KCHO3 = C6H7KO6 + CO2 + H2O =>
C6H8O6 + KCHO3 = C6H7KO6 + CO2 + H2O
Cu(NO3)2 + Zn = (NO3)2 + ZnCu =>
Cu(NO3)2 + Zn = (NO3)2 + ZnCu
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + Mn2O2 =>
10 K2MnO4 + 12 CO2 + 6 H2O = 8 KMnO4 + 12 KHCO3 + Mn2O2
Pb(C2H3O2)2 + HI = HC2H3O2 + PbI2 =>
Pb(C2H3O2)2 + 2 HI = 2 HC2H3O2 + PbI2
Fe(SCN) + Ag(NO3)3 = Fe(NO3)3 + Ag(SCN) =>
Fe(SCN) + Ag(NO3)3 = Fe(NO3)3 + Ag(SCN)
SrO + SnO = Sr2SnO4 + Sr =>
3 SrO + SnO = Sr2SnO4 + Sr
KMnO4 + KClO3 + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + 3 KClO3 + H2O = 2 MnO2 + 3 KClO4 + 2 KOH
Zn + H2SO4 = Zn3(SO4)2 + H2 =>
3 Zn + 2 H2SO4 = Zn3(SO4)2 + 2 H2
Cr(OH)6 + HBO2 = Cr(BO2)6 + H2O =>
Cr(OH)6 + 6 HBO2 = Cr(BO2)6 + 6 H2O
BBr3 + PbS2 = B2S3 + PbBr4 =>
4 BBr3 + 3 PbS2 = 2 B2S3 + 3 PbBr4
(a)Zn + HNO3 = Zn(NO3)2 + H2O + NO =>
3(a)Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
N2 + MgS = Mg3N2 + S =>
N2 + 3 MgS = Mg3N2 + 3 S
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2 =>
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2
(CH3)2CHOH + H2O = C3H10O2 =>
(CH3)2CHOH + H2O = C3H10O2
Mg(N3)2 = Mg3N2 + N2 =>
3 Mg(N3)2 = Mg3N2 + 8 N2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq)
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
NaBrO3 + NaI + H2SO4 = NaBr + I2 + Na2SO4 + H2O =>
NaBrO3 + 6 NaI + 3 H2SO4 = NaBr + 3 I2 + 3 Na2SO4 + 3 H2O
Cu + In(NO3)3 = Cu(NO3) + In =>
3 Cu + In(NO3)3 = 3 Cu(NO3) + In
H3PO3 + HCl = PCl3 + H2O =>
H3PO3 + 3 HCl = PCl3 + 3 H2O
Fe3C + HCl = C2H6 + H2 + FeCl2 =>
2 Fe3C + 12 HCl = C2H6 + 3 H2 + 6 FeCl2
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
H3PO2 + I2 + CH3CO2H = HI + H3PO2(CH3CO2) =>
2 H3PO2 + I2 + 2 CH3CO2H = 2 HI + 2 H3PO2(CH3CO2)
BaS + CuSO4 = BaSO4 + CuS =>
BaS + CuSO4 = BaSO4 + CuS
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
L + HNO3 = HLO3 + NO + H2O =>
3 L + 5 HNO3 = 3 HLO3 + 5 NO + H2O
KMnO4 + KOH + Cl2 = MnCl4 + KClO + H2O =>
2 KMnO4 + 12 KOH + 11 Cl2 = 2 MnCl4 + 14 KClO + 6 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ag2SO3 = Ag + SO3 =>
Ag2SO3 = 2 Ag + SO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H8N2 + N2O4 = CO2 + H2O + N2 =>
C2H8N2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
