| Équations équilibrées la veille | Équations équilibrées le lendemain |
5(Fe)2(C2O4)3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 30 CO2
C5H12 + O2 = C5H11OH =>
2 C5H12 + O2 = 2 C5H11OH
BiCl3 + K2S = BiS3 + K2Cl =>
BiCl3 + 3 K2S = BiS3 + 3 K2Cl
Ni2Cl + K = Ni + KCl =>
Ni2Cl + K = 2 Ni + KCl
H3SO4 + Ca = Ca3(SO4)2 + H2 =>
2 H3SO4 + 3 Ca = Ca3(SO4)2 + 3 H2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
ClCH2OCH2CH3 + C2H5OH = C2H5OCH2OCH2CH3 + HCl =>
ClCH2OCH2CH3 + C2H5OH = C2H5OCH2OCH2CH3 + HCl
Cr(NO3)3*9H2O = Cr(NO3)3 + H2O =>
Cr(NO3)3*9H2O = Cr(NO3)3 + 9 H2O
C5H12 + O2 = C5H11OH =>
2 C5H12 + O2 = 2 C5H11OH
MnBr2 + C4H6NiO4 = MnC4NiO4 + Br2H6 =>
MnBr2 + C4H6NiO4 = MnC4NiO4 + Br2H6
HNO3 + Fe(NO3)3 = FeNO3 + H(NO3)3 =>
HNO3 + Fe(NO3)3 = FeNO3 + H(NO3)3
NH4Cl + K2(HgI4) + KOH = (Hg2NH2O)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (Hg2NH2O)I + 7 KI + KCl + 3 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
C14H24 + O2 = CO2 + H2O =>
C14H24 + 20 O2 = 14 CO2 + 12 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(NO3)2 + Ag2(CO3) = PbCO3 + AgNO3 =>
Pb(NO3)2 + Ag2(CO3) = PbCO3 + 2 AgNO3
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 Na2S = 4 K2SO4 + 4 Cr2(SO4)3 + 3 Na2SO4 + 16 H2O
NaOH(ac) + HCl = NaCl + H2O =>
NaOH(ac) + HCl = NaCl + H2O
Pb(NO3)2 + K2Cr2O7 + CH3COONa + H2O = PbCrO4 + KNO3 + Na2CrO4 + CH3COOH =>
Pb(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = PbCrO4 + 2 KNO3 + Na2CrO4 + 2 CH3COOH
H3O{+} + HPO4{2-} = H2PO4{-} + H2O =>
H3O{+} + HPO4{2-} = H2PO4{-} + H2O
KBr + Ba(OH)2 = BaBr2 + KOH =>
2 KBr + Ba(OH)2 = BaBr2 + 2 KOH
NaI + Pb(NO3)2 = PbI2 + Na2(NO3)2 =>
2 NaI + Pb(NO3)2 = PbI2 + Na2(NO3)2
Ca(NO3)2 + Na2MoO4 = CaMoO4 + NaNO3 =>
Ca(NO3)2 + Na2MoO4 = CaMoO4 + 2 NaNO3
FeCl2 + H2O2 = FeO + HCl + O2 =>
2 FeCl2 + 2 H2O2 = 2 FeO + 4 HCl + O2
Na2VO2 + HCl = VCl2 + NaCl + H2O =>
Na2VO2 + 4 HCl = VCl2 + 2 NaCl + 2 H2O
Sn{2+} + S{2-} = SnS =>
Sn{2+} + S{2-} = SnS
Cr2O3 + KBrO3 + KOH = K2Cr2O7 + H2O + Br2 =>
5 Cr2O3 + 6 KBrO3 + 4 KOH = 5 K2Cr2O7 + 2 H2O + 3 Br2
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4 + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4(s)
Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + H2SO4 + K2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 6 H2SO4 + 3 K2SO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
N2O + FeO = N2 + Fe2O3 =>
N2O + 2 FeO = N2 + Fe2O3
AgNO3 + CuCl = AgCl + Cu2(NO3)2 =>
2 AgNO3 + 2 CuCl = 2 AgCl + Cu2(NO3)2
C2H5Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl2 + 13 O2 = 8 CO2 + 10 H2O + 4 Cl2
Cl2(g) + Rb(s) = RbCl =>
Cl2(g) + 2 Rb(s) = 2 RbCl
Li2S + HOH = LiOH + H2S =>
Li2S + 2 HOH = 2 LiOH + H2S
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
Cr{3+} + Cl{-} = CrCl3 =>
Cr{3+} + 3 Cl{-} = CrCl3
C3H6O + NaHSO3 = CO2 + H2O + Na + SO2 =>
C3H6O + 16 NaHSO3 = 3 CO2 + 11 H2O + 16 Na + 16 SO2
C51H88O6 + O2 = H2O + CO2 =>
C51H88O6 + 70 O2 = 44 H2O + 51 CO2
AgI + H2O = Ag + I{-} + OH + H{+} =>
AgI + H2O = Ag + I{-} + OH + H{+}
P2 + S = P2S5 =>
P2 + 5 S = P2S5
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NaCl + K2H2Sb2O7 = Na2H2Sb2O7 + KCl =>
2 NaCl + K2H2Sb2O7 = Na2H2Sb2O7 + 2 KCl
KNO2 + KClO3 + H2SO4 = K2SO4 + KNO3 + Cl2 + H2O =>
5 KNO2 + 2 KClO3 + H2SO4 = K2SO4 + 5 KNO3 + Cl2 + H2O
Be(OH)2 + LiOH = Li[Be(OH)3] =>
Be(OH)2 + LiOH = Li[Be(OH)3]
C3H5O3{-} + NO3{-} + H{+} = NO2{-} + CO2 + H2O =>
C3H5O3{-} + 6 NO3{-} + H{+} = 6 NO2{-} + 3 CO2 + 3 H2O
SO4 = S + O3 =>
3 SO4 = 3 S + 4 O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
