| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(CH3COO)2 + 8 Ca(NO3)2 = 11 CaCO3 + 16 NO + CO2 + 9 H2O
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 24 H2O + 16 MnSO4 + 8 K2SO4
CHCH + Na = NaCCNa + H2 =>
CHCH + 2 Na = NaCCNa + H2
Li2S2O3(aq) + AgNO3(aq) = Ag2(S2O3) + Li2(NO3)2 =>
Li2S2O3(aq) + 2 AgNO3(aq) = Ag2(S2O3) + Li2(NO3)2
Li + N2(g) = Li3N(cr) =>
6 Li + N2(g) = 2 Li3N(cr)
Ir3P4 = Ir + P4 =>
Ir3P4 = 3 Ir + P4
O2 + C3H5(OH)3 = CO2 + H2O =>
7 O2 + 2 C3H5(OH)3 = 6 CO2 + 8 H2O
H3PO2 + KMnO4 + HCl = H3PO4 + KCl + MnCl + H2O =>
3 H3PO2 + 2 KMnO4 + 4 HCl = 3 H3PO4 + 2 KCl + 2 MnCl + 2 H2O
NaNO3 + AgBr = NaBr + AgNO3 =>
NaNO3 + AgBr = NaBr + AgNO3
CrO2{-} + ClO{-} = CrO42{-} + Cl({-}) =>
CrO2{-} + 40 ClO{-} = CrO42{-} + 40 Cl({-})
HI(aq) + KHSO3(aq) = K2I(aq) + H2(g) + SO3(aq) =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I(aq) + 3 H2(g) + 4 SO3(aq)
K2Cr2O7 + HCl = KCl + Cl2 + H2O + CrCl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 4 Cl2 + 7 H2O + 2 CrCl2
Al + S(s) = Al2S3(s) =>
2 Al + 3 S(s) = Al2S3(s)
AgF + NaNO3 = NaF + AgNO3 =>
AgF + NaNO3 = NaF + AgNO3
C12H23N + O2 = CO2 + H2O + N2 =>
4 C12H23N + 71 O2 = 48 CO2 + 46 H2O + 2 N2
NaClS = Na + Cl + S =>
NaClS = Na + Cl + S
H{+} + Fe{2+} + MnO4{-} = Mn2{+} + Fe{3+} + H2O =>
16 H{+} + 13 Fe{2+} + 2 MnO4{-} = Mn2{+} + 13 Fe{3+} + 8 H2O
NO2CO3 + CaCl2 = CaNO2 + CO3Cl2 =>
NO2CO3 + CaCl2 = CaNO2 + CO3Cl2
C10H16O6 + O2 = CO2 + H2O =>
C10H16O6 + 11 O2 = 10 CO2 + 8 H2O
K2MnO4 + (NH4)2S + H2O = MnO2 + NH4OH + KOH + S =>
K2MnO4 + (NH4)2S + 2 H2O = MnO2 + 2 NH4OH + 2 KOH + S
Be(OH)2 + H2SO4 = Be(SO4) + HOH =>
Be(OH)2 + H2SO4 = Be(SO4) + 2 HOH
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2 =>
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2
Fe4(Fe(Cn6)3) = Fe + (Fe(Cn)6) =>
Fe4(Fe(Cn6)3) = 2 Fe + 3(Fe(Cn)6)
K2CrO7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
2 K2CrO7 + 9 BaCl2 + 14 H2SO4 = 18 Cl + Cr2(SO4)3 + 9 BaSO4 + 2 K2SO4 + 14 H2O
Fe + NaOH + H2O = H2 + NaFe(OH)3 =>
Fe + NaOH + 2 H2O = H2 + NaFe(OH)3
S2O3{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H{+}
Li(s) + HBr(aq) = LiBr + H2 =>
2 Li(s) + 2 HBr(aq) = 2 LiBr + H2
Mg3N2 + H2O = ammonia + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
Ni(NO3)2 + NH3 = N(NO3)2 + NiH3 =>
Ni(NO3)2 + NH3 = N(NO3)2 + NiH3
SiH4 + H2SO4 = Si(SO4)2 + H2 =>
SiH4 + 2 H2SO4 = Si(SO4)2 + 4 H2
KClO3 + AgNO3 = AgCl + KNO2 + O2 =>
KClO3 + AgNO3 = AgCl + KNO2 + 2 O2
TiO2 + H2O = HTi + O =>
2 TiO2 + H2O = 2 HTi + 5 O
BaCl{2} + AgNO{3} = BaNO{3} + AgCl{2} =>
BaCl{2} + AgNO{3} = BaNO{3} + AgCl{2}
Sr(NO3)2 + K2CrO4 = KNO3 + SrCrO4 =>
Sr(NO3)2 + K2CrO4 = 2 KNO3 + SrCrO4
FeCl2 + K2SO4 = KCl + FeSO4 =>
FeCl2 + K2SO4 = 2 KCl + FeSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Cs2CO3 = H2O + CO2 + CsCl =>
2 HCl + Cs2CO3 = H2O + CO2 + 2 CsCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
U + NaOH + NaNO3 = Na2U2O7 + NaNO2 + NH3 =>
4 U + 3 NaOH + 9 NaNO3 = 2 Na2U2O7 + 8 NaNO2 + NH3
KCrO2 + Br2 + NaOH = Na2CrO4 + KBr + NaBr + H2O =>
2 KCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 2 KBr + 4 NaBr + 4 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaVO3 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O + Na2SO4 =>
2 NaVO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + 6 H2O + Na2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AlNO33Na3PO4 = AlPO4Na3NO33 =>
AlNO33Na3PO4 = AlPO4Na3NO33
Al4C3 + O2 = Al2O3 + C =>
Al4C3 + 3 O2 = 2 Al2O3 + 3 C
F2 + AlCl2 = AlF3 + Cl2 =>
3 F2 + 2 AlCl2 = 2 AlF3 + 2 Cl2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3COH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
8 CH3COH + 5 CaCO3 = 5(CH3COO)2Ca + CO2 + 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 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.
