| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + H2SO4 + 2 H3O{+} = 2 Ag{+} + SO2 + 4 H2O
Al(OH)3 + CH3COOH = HOH + Al(CH3COO)3 =>
Al(OH)3 + 3 CH3COOH = 3 HOH + Al(CH3COO)3
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
Mn2O3 + KNo3 + K2CO3 = K2MnO4 + KNo2 + CO2 =>
Mn2O3 + 12 KNo3 + 5 K2CO3 = 2 K2MnO4 + 18 KNo2 + 5 CO2
C6H4OHCOOH + (CH3CO)2O = C9H8O4 =>
11 C6H4OHCOOH + (CH3CO)2O = 9 C9H8O4
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ThO2 + NaHSO4 = Th(SO4)2 + Na2SO4 + H2O =>
ThO2 + 4 NaHSO4 = Th(SO4)2 + 2 Na2SO4 + 2 H2O
Mg3Si4O10(OH)2 + Ca2Mg5Si8O22(OH)2CaMg(CO3)2 = Ca2Mg5Si8O22(OH)2 + Mg2SiO4 + CO2 + H2O =>
13 Mg3Si4O10(OH)2 + 10 Ca2Mg5Si8O22(OH)2CaMg(CO3)2 = 15 Ca2Mg5Si8O22(OH)2 + 12 Mg2SiO4 + 20 CO2 + 8 H2O
CH3COOH(aq) + CaCO3(sol) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(sol) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
Zn + NaOH = Na + Zn(OH) =>
Zn + NaOH = Na + Zn(OH)
HN3 + H2S = S + NH3 =>
HN3 + 4 H2S = 4 S + 3 NH3
AgF + Ba(OH)2 = Ag2O + H2O + BaF2 =>
2 AgF + Ba(OH)2 = Ag2O + H2O + BaF2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
C8H10 + CH3COCl = C6H5COCH3 + CH3CH2Cl =>
C8H10 + CH3COCl = C6H5COCH3 + CH3CH2Cl
CuNi + HCl = CuCl + H + Ni =>
CuNi + HCl = CuCl + H + Ni
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(s) + HNO3(aq) =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4(s) + 2 HNO3(aq)
Cu + H{+} + SO42{-} = Cu{+} + SO2 + H2O =>
79 Cu + 80 H{+} + SO42{-} = 79 Cu{+} + SO2 + 40 H2O
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
Na2O + (NH4)2(SO4) = Na2(SO4) + H2O + NH3 =>
Na2O + (NH4)2(SO4) = Na2(SO4) + H2O + 2 NH3
CH2(NH2)COOH + O2 = NH3 + CO2 + H2O =>
2 CH2(NH2)COOH + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
H7C16 + O2 = CO2 + H2O =>
4 H7C16 + 71 O2 = 64 CO2 + 14 H2O
OH{-} + Cr(OH)3 + Cl2O7 = CrO4{-2} + ClO2{-} + H2O =>
22 OH{-} + 8 Cr(OH)3 + 3 Cl2O7 = 8 CrO4{-2} + 6 ClO2{-} + 23 H2O
Al2O3(l) = Al(s) + O2(g) =>
2 Al2O3(l) = 4 Al(s) + 3 O2(g)
BaCO3 + P2O5 = BaO5 + P2CO3 =>
BaCO3 + P2O5 = BaO5 + P2CO3
H7C16 + O2 = CO2 + H2O =>
4 H7C16 + 71 O2 = 64 CO2 + 14 H2O
C6H5CHO + CH3CHO = C9H8O + H2O =>
C6H5CHO + CH3CHO = C9H8O + H2O
Al2O3(l) = Al(s) + O2(g) =>
2 Al2O3(l) = 4 Al(s) + 3 O2(g)
MgSO4 + (NH4)2SO4 = Mg3N2 + H2SO4 =>
3 MgSO4 + (NH4)2SO4 = Mg3N2 + 4 H2SO4
C22H25BrN2O3S + O2 = CO2 + H2O + N2 + SO2 + HBr =>
2 C22H25BrN2O3S + 55 O2 = 44 CO2 + 24 H2O + 2 N2 + 2 SO2 + 2 HBr
S3Cl2 + H2O = SO2 + S + HCl =>
2 S3Cl2 + 2 H2O = SO2 + 5 S + 4 HCl
Cr(OH)3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
8 Cr(OH)3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 20 H2O
FOH + Al2(SO4)3 = Al(OH)3 + F2SO4 =>
6 FOH + Al2(SO4)3 = 2 Al(OH)3 + 3 F2SO4
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb =>
Pb(NO3)2 + Cu = Cu(NO3)2 + Pb
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Rh2(CO3)3 = Rh2O3 + CO2 =>
Rh2(CO3)3 = Rh2O3 + 3 CO2
Fe(s) + CuO(s) = FeO(s) + Cu =>
Fe(s) + CuO(s) = FeO(s) + Cu
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2 =>
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2
Mg + Ba(NO3)2 = MgO + BaO + NO2 =>
Mg + Ba(NO3)2 = MgO + BaO + 2 NO2
FeSO4 + AgNO3 + H2SO4 = NO + Fe2(SO4)3 + H2O + Ag =>
4 FeSO4 + AgNO3 + 2 H2SO4 = NO + 2 Fe2(SO4)3 + 2 H2O + Ag
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi2(SO4)3 + K2SO4 + NO2 + H2O =>
4 MnSO4 + 2 KBiO3 + 16 HNO3 = 4 HMnO4 + Bi2(SO4)3 + K2SO4 + 16 NO2 + 6 H2O
Cu{2+}(aq) + Ge{2+} = Cu(aq) + Ge{4+} =>
Cu{2+}(aq) + Ge{2+} = Cu(aq) + Ge{4+}
ThO2 + NaHSO4 = Th(SO4)2 + Na2SO4 + H2O =>
ThO2 + 4 NaHSO4 = Th(SO4)2 + 2 Na2SO4 + 2 H2O
Na2S + Co = Co2S3 + Na =>
3 Na2S + 2 Co = Co2S3 + 6 Na
MgI2 + O2 = MgO2 + I2 =>
MgI2 + O2 = MgO2 + I2
K2TaF7 + Na = Ta + KF + NaF =>
K2TaF7 + 5 Na = Ta + 2 KF + 5 NaF
HCN + Ga(OH)3 = Ga(CN)3 + H2O =>
3 HCN + Ga(OH)3 = Ga(CN)3 + 3 H2O
Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*H2O + Mn(NO3)2*4H2O = Sr2Fe23Mn1O38 + N2 + CO2 + H2O =>
414 Fe(NO3)3*9H2O + 36 Sr(NO3)2 + 374 C6H8O7*H2O + 18 Mn(NO3)2*4H2O = 18 Sr2Fe23Mn1O38 + 675 N2 + 2244 CO2 + 5668 H2O
C6H8O7 + NaHCO3(aq) = NaC6H5O7 + CO2(g) + H2O(l) =>
8 C6H8O7 + 9 NaHCO3(aq) = 9 NaC6H5O7 + 3 CO2(g) + 14 H2O(l)
Na2S2O3 + NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 7 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 7 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/24
Équations équilibrées sur07/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
