| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 10 NO + 8 H2O
K4(Fe(CN)6) + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + CO2 + Fe2(SO4)3 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 5 Fe2(SO4)3 + 188 H2O
C19H34O2 + O2 = CO2 + H2O =>
2 C19H34O2 + 53 O2 = 38 CO2 + 34 H2O
KBr + MnO2 + H2SO4 = Br + H2O + KHSO4 + MnSO4 =>
2 KBr + MnO2 + 3 H2SO4 = 2 Br + 2 H2O + 2 KHSO4 + MnSO4
Al2O3 + HNO2 = Al(NO2)3 + H2O =>
Al2O3 + 6 HNO2 = 2 Al(NO2)3 + 3 H2O
(CH3)2NHBr = (CH3)2NH + Br =>
(CH3)2NHBr = (CH3)2NH + Br
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Cr2O2 + C = Cr2 + CO3 =>
3 Cr2O2 + 2 C = 3 Cr2 + 2 CO3
C30H62 + O2 = C02 + H2O =>
2 C30H62 + 31 O2 = 30 C02 + 62 H2O
PbO + SO2 = Pb + SO3 =>
PbO + SO2 = Pb + SO3
N2O3 + MgO = Mg + NO2 =>
N2O3 + MgO = Mg + 2 NO2
FeCl3(aq) + Na2CO3(aq) = Na2Cl3(aq) + FeCO3(aq) =>
FeCl3(aq) + Na2CO3(aq) = Na2Cl3(aq) + FeCO3(aq)
K2O + CH3COOH = H2O + CH3COOK =>
K2O + 2 CH3COOH = H2O + 2 CH3COOK
N + H2O = NH3 + O2 =>
4 N + 6 H2O = 4 NH3 + 3 O2
(CH3COO)2Ba + C6H8O7 = C12H10Ba3O14 + CH3COOH =>
3(CH3COO)2Ba + 2 C6H8O7 = C12H10Ba3O14 + 6 CH3COOH
AlCl3 + NaOH = NaCl3 + AlOH = =>
AlCl3 + NaOH = NaCl3 + AlOH
Cu(OH)2 = H2CuO2 =>
Cu(OH)2 = H2CuO2
K2Cr2O7 + Na2SO3 + H2O = KOH + Na2SO4 + Cr(OH)3 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 KOH + 3 Na2SO4 + 2 Cr(OH)3
Cr2O3 + P2O5 = Cr2O5 + P2O3 =>
Cr2O3 + P2O5 = Cr2O5 + P2O3
AgCl + NH4 = AgNH3 + HCl =>
AgCl + NH4 = AgNH3 + HCl
H2O + Co + NO3 = Co(NO2)6 + OH =>
6 H2O + Co + 6 NO3 = Co(NO2)6 + 12 OH
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
CaSO4 + K2CO3 = K2SO4 + CaCO3 =>
CaSO4 + K2CO3 = K2SO4 + CaCO3
NH3Cl + H2 = NH3 + HCl =>
2 NH3Cl + H2 = 2 NH3 + 2 HCl
Mg(HS)2 + Fe(OH)2 = FeS + Mg(OH)2 + H2O =>
Mg(HS)2 + 2 Fe(OH)2 = 2 FeS + Mg(OH)2 + 2 H2O
AgNO3 + MgCl2 = Ag(Cl2) + Mg(NO3) =>
AgNO3 + MgCl2 = Ag(Cl2) + Mg(NO3)
VCl2 + CuSO4 + H2O = HVO3 + Cu + H2SO4 + HCl =>
2 VCl2 + 3 CuSO4 + 6 H2O = 2 HVO3 + 3 Cu + 3 H2SO4 + 4 HCl
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
MnI3 = I2 + Mn =>
2 MnI3 = 3 I2 + 2 Mn
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
Al(OH)3(aq) + HCl(aq) = AlCl3(s) + H2O(l) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(s) + 3 H2O(l)
Rb2S + Fe(NO3)3 = FeS + Rb + (NO3) =>
Rb2S + Fe(NO3)3 = FeS + 2 Rb + 3(NO3)
CoO + Na2S2O5 + H2SO4 = CoSO4 + NaSO2 + HO =>
CoO + Na2S2O5 + H2SO4 = CoSO4 + 2 NaSO2 + 2 HO
ICl + Na2S2O3 = I + S2O3 + NaCl =>
2 ICl + Na2S2O3 = 2 I + S2O3 + 2 NaCl
MnO4{-} + SO32{-} + H3O{+} = SO42{-} + Mn2{+} + H2O =>
40 MnO4{-} + 13 SO32{-} + 60 H3O{+} = 13 SO42{-} + 20 Mn2{+} + 90 H2O
C6H12HO + O2 = CO2 + H2O =>
4 C6H12HO + 35 O2 = 24 CO2 + 26 H2O
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
SnCl4 + C2H5OH = SnO2 + C2H5Cl + H2O =>
SnCl4 + 4 C2H5OH = SnO2 + 4 C2H5Cl + 2 H2O
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
Mg + H2O(g) = MgO + H =>
Mg + H2O(g) = MgO + 2 H
Mg(OH)2 + NaOH = MgNaOOH + H2O =>
Mg(OH)2 + NaOH = MgNaOOH + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Cl2(g) + NaI(s) = NaCl(s) + I2(s) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(s)
SbCl3 + H2O = Sb2O3 + HCl =>
2 SbCl3 + 3 H2O = Sb2O3 + 6 HCl
K2C2O4 + Ag2CO3 = K2CO3 + Ag2C2O4 =>
K2C2O4 + Ag2CO3 = K2CO3 + Ag2C2O4
Cr2O3 + Na2CO3 + KNO3 = NaCr2O4 + CO2 + KNO2 =>
2 Cr2O3 + Na2CO3 + KNO3 = 2 NaCr2O4 + CO2 + KNO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Sn(OH)2 + H2SeO2 = SnSeO2 + H2O =>
Sn(OH)2 + H2SeO2 = SnSeO2 + 2 H2O
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
Al + Mn(NO3)2 = Al(NO3)3 + Mn =>
2 Al + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 Mn
| 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
