| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10 + 9 N2O = 9 N2 + 4 CO + 5 H2O
Na2HPO4*12H2O = P2O5 + NaOH + H2O =>
2 Na2HPO4*12H2O = P2O5 + 4 NaOH + 23 H2O
Ba(CI)2(aq) + Na2CO3(aq) = NaCI(aq) + BaCO3(s) =>
Ba(CI)2(aq) + Na2CO3(aq) = 2 NaCI(aq) + BaCO3(s)
Ni(s) + AgNO3(aq) = Ni(NO3)2(aq) + Ag(s) =>
Ni(s) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 Ag(s)
MnO2 + NaI + H2SO4 = NaHSO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 NaI + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + I2
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
H2O + S2O8{2-} + NO = SO4{2-} + NO3{-} + H{+} =>
4 H2O + 3 S2O8{2-} + 2 NO = 6 SO4{2-} + 2 NO3{-} + 8 H{+}
AgNO3 + CH3CSNH2 = AgCSNH2 + CH3NO3 =>
AgNO3 + CH3CSNH2 = AgCSNH2 + CH3NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4NO3(NaNO3)2 = NH4NO3 + NaNO3 =>
NH4NO3(NaNO3)2 = NH4NO3 + 2 NaNO3
Cr{3+} + Zn = Zn{2} + Cr =>
2 Cr{3+} + 3 Zn = 3 Zn{2} + 2 Cr
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
NaHCO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO3 + Li = CuSO3Li =>
CuSO3 + Li = CuSO3Li
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Pb + Na2S = Pb(Na2S) =>
Pb + Na2S = Pb(Na2S)
(C2H5)3N = (C2H5) + N =>
(C2H5)3N = 3(C2H5) + N
BaO + Li = LiBa + O2 =>
2 BaO + 2 Li = 2 LiBa + O2
CuNO3 + H2O2 + HNO3 = Cu(NO3)2 + H2O =>
2 CuNO3 + H2O2 + 2 HNO3 = 2 Cu(NO3)2 + 2 H2O
KBrO3 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + HBr + H2O =>
2 KBrO3 + 7 H2SO4 + 12 FeSO4 = K2SO4 + 6 Fe2(SO4)3 + 2 HBr + 6 H2O
KMnO4 + H2O + KBr = KOH + Br2 + MnO2 =>
2 KMnO4 + 4 H2O + 6 KBr = 8 KOH + 3 Br2 + 2 MnO2
XC4H8 + KMnO4 + H2SO4 = XC2H5COOH + CO2 + K2SO4 + MnSO4 + H2O =>
XC4H8 + 2 KMnO4 + 3 H2SO4 = XC2H5COOH + CO2 + K2SO4 + 2 MnSO4 + 4 H2O
C7H5N3O6 = CO2 + H2O + N2 + C =>
4 C7H5N3O6 = 7 CO2 + 10 H2O + 6 N2 + 21 C
Pb{2+} + I = PbI{2} =>
Pb{2+} + I = PbI{2}
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C6H6 + H2O2 = C6H5O + H2O =>
2 C6H6 + 3 H2O2 = 2 C6H5O + 4 H2O
Mg3Ca(CO3)4 = MgO + CaCO3 + CO2 =>
Mg3Ca(CO3)4 = 3 MgO + CaCO3 + 3 CO2
CuNO3 + H2O2 + HNO3 = Cu(NO3)2 + H2O =>
2 CuNO3 + H2O2 + 2 HNO3 = 2 Cu(NO3)2 + 2 H2O
HI(aq) + Al(s) = H2(g) + AlI3(aq) =>
6 HI(aq) + 2 Al(s) = 3 H2(g) + 2 AlI3(aq)
OCl2 + I = Cl + OI2 =>
OCl2 + 2 I = 2 Cl + OI2
LiF2 + H2O = LiO + HF =>
LiF2 + H2O = LiO + 2 HF
F2 + C10H22 = C10H22F2 =>
F2 + C10H22 = C10H22F2
AlCl3 + Fr2SO4 = Al2(SO4)3 + FrCl =>
2 AlCl3 + 3 Fr2SO4 = Al2(SO4)3 + 6 FrCl
CH3(CH2)2CHO + O2 = CH3CH2CH2CO2H =>
2 CH3(CH2)2CHO + O2 = 2 CH3CH2CH2CO2H
Na2SO4 + H2SO4 = H2S + H2O + NaSO4 =>
4 Na2SO4 + 5 H2SO4 = H2S + 4 H2O + 8 NaSO4
SO4Cu + Zn = SO4Zn + Cu =>
SO4Cu + Zn = SO4Zn + Cu
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
ZnSO4 + H2O = ZnSO4Zn(OH)2 + H2SO4 =>
2 ZnSO4 + 2 H2O = ZnSO4Zn(OH)2 + H2SO4
Cu3FeS3 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
Cu3FeS3 + 18 HNO3 = 3 Cu(NO3)2 + Fe(NO3)3 + 3 H2SO4 + 9 NO + 6 H2O
C4H9OH + H{+} + Cr2O7{2-} = CH3(CH2)2COOH + H2O + Cr{3+} =>
3 C4H9OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3(CH2)2COOH + 11 H2O + 4 Cr{3+}
FeCl3 + K2CO3 = FeCO3 + Cl3K2 =>
FeCl3 + K2CO3 = FeCO3 + Cl3K2
KMnO4 + C5H12O + H2SO4 = K2(SO4)3 + MnSO4 + H2O + C5H11O =>
2 KMnO4 + 6 C5H12O + 5 H2SO4 = K2(SO4)3 + 2 MnSO4 + 8 H2O + 6 C5H11O
H2S = H2 + H2S2 =>
2 H2S = H2 + H2S2
calcium + oxygen = Ca2O =>
4 Ca + O2 = 2 Ca2O
Na2S + Al(NO3)2 = NaNO3 + SAl =>
Na2S + Al(NO3)2 = 2 NaNO3 + SAl
K2Cr2O7 + H2SO4 + HF = K2SO4 + CrSO4 + F + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 HF = K2SO4 + 2 CrSO4 + 8 F + 7 H2O
H2S = H2 + H2S2 =>
2 H2S = H2 + H2S2
Mg2Si + NH4Br = SiH4 + MgBr2 + NH3 =>
Mg2Si + 4 NH4Br = SiH4 + 2 MgBr2 + 4 NH3
CuSO3 + Li = CuSO3Li =>
CuSO3 + Li = CuSO3Li
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/24
Équations équilibrées sur03/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
