| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
NaI(aq) + Br2(aq) = I2(s) + NaBr(aq) =>
2 NaI(aq) + Br2(aq) = I2(s) + 2 NaBr(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Br + P4 = P5Br2 =>
8 Br + 5 P4 = 4 P5Br2
H3AsO4 + HCl = AsCl5 + H2O =>
H3AsO4 + 5 HCl = AsCl5 + 4 H2O
Mn + HNO3 = Mn(NO3)2 + HNO2 + H2O =>
Mn + 3 HNO3 = Mn(NO3)2 + HNO2 + H2O
Cu + I = Cu(II)I2 =>
Cu + 4 I = Cu(II)I2
KMnO4 + C3H6 + KOH = C3H6O2 + K2MnO4 + H2O =>
4 KMnO4 + C3H6 + 4 KOH = C3H6O2 + 4 K2MnO4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Zn(NH3)4{+2} + S{2-} = ZnS + NH3 =>
Zn(NH3)4{+2} + S{2-} = ZnS + 4 NH3
C6H5NHCOCH3 + HCl = H2O + C6H5NCCH3Cl =>
C6H5NHCOCH3 + HCl = H2O + C6H5NCCH3Cl
Te + C = Te3C =>
3 Te + C = Te3C
HCl + CaCO(subscript)3 = CaCl(subscript)2 + H(subscript)2O + CO(sunscript)2 =>
2 HCl + CaCO(subscript)3 = CaCl(subscript)2 + H(subscript)2O + CO(sunscript)2
KF + CuO = KFCuO =>
KF + CuO = KFCuO
Na + P = NaP3 =>
Na + 3 P = NaP3
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
P2Cl10 + H4O2 = H2Cl2 + H4P2O7 =>
2 P2Cl10 + 7 H4O2 = 10 H2Cl2 + 2 H4P2O7
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
K(NO3) + C12H11N = K[N(C6H5)2] + HNO3 =>
K(NO3) + C12H11N = K[N(C6H5)2] + HNO3
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO3)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 Na2SO3 = 6 Na2SO4 + Cr2(SO3)3 + 4 H2O + K2SO4
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
ZnS + SO3 = SO2 + Zn =>
ZnS + 2 SO3 = 3 SO2 + Zn
Mg(OH)Cl + HCl = MgCl2 + H2O =>
Mg(OH)Cl + HCl = MgCl2 + H2O
KNO2 + HCl = HNO3 + KCl + NO + H2O =>
3 KNO2 + 3 HCl = HNO3 + 3 KCl + 2 NO + H2O
As2S3 + NO3 + H2O = H2SO4 + As2SO3 + NO2 =>
As2S3 + 9 NO3 + 2 H2O = 2 H2SO4 + As2SO3 + 9 NO2
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
C6H12O6 + Na2[Cu(OH)4] = C6H12O7 + NaOH + Cu2O + H2O =>
C6H12O6 + 2 Na2[Cu(OH)4] = C6H12O7 + 4 NaOH + Cu2O + 2 H2O
NaOH + CH3COOCH2CH3 = CH3COONa + CH3CH2OH =>
NaOH + CH3COOCH2CH3 = CH3COONa + CH3CH2OH
Ca(OH)2 + H3Po4 = CaPo4 + H2O + H =>
Ca(OH)2 + H3Po4 = CaPo4 + 2 H2O + H
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
H4S + O2 = SO2 + H2O =>
H4S + 2 O2 = SO2 + 2 H2O
Na2SO3 + KI + H2SO4 = NaOH + I2 + K2SO4 + SO2 =>
2 Na2SO3 + 2 KI + 2 H2SO4 = 4 NaOH + I2 + K2SO4 + 3 SO2
PdSe + CuO = PdO + SeCu =>
PdSe + CuO = PdO + SeCu
PI3(s) + H2O(l) = H3PO3(aw) + HI(g) =>
PI3(s) + 3 H2O(l) = H3PO3(aw) + 3 HI(g)
As2S2 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S2 + 10 NH4OH + 11 H2O2 = 2(NH4)3AsO4 + 2(NH4)2SO4 + 16 H2O
K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + K2(SO4) + H2O =>
K2Cr2O7 + 3 K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + 4 K2(SO4) + 7 H2O
C2H3O2Cl + O2 = CO + H2O + HCl =>
2 C2H3O2Cl + O2 = 4 CO + 2 H2O + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg(NO3)2 + KIO3 = Mg(IO3)2 + KNO3 =>
Mg(NO3)2 + 2 KIO3 = Mg(IO3)2 + 2 KNO3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
KIO4 + MnCl + KCl + H2O = KMnO4 + KIO2 + HCl =>
3 KIO4 + 2 MnCl + 2 KCl + 2 H2O = 2 KMnO4 + 3 KIO2 + 4 HCl
H2S + H2O2 = H2O + SO4 =>
H2S + 5 H2O2 = 6 H2O + SO4
KNO2 + KI + H2SO4 = K2SO4 + N2 + H2O + I2 =>
2 KNO2 + 6 KI + 4 H2SO4 = 4 K2SO4 + N2 + 4 H2O + 3 I2
AgSCN + MnO4{-} + H3O{+} = Ag{+} + Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
10 AgSCN + 22 MnO4{-} + 56 H3O{+} = 10 Ag{+} + 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 84 H2O
H3PO4 + Cu(OH)2 = Cu3P2O8 + H2O =>
2 H3PO4 + 3 Cu(OH)2 = Cu3P2O8 + 6 H2O
C18H35O2Na + HCl = C18H35OOH + NaCl =>
C18H35O2Na + HCl = C18H35OOH + NaCl
C2H6(g) + O2(g) = CH3COOH(g) + H2O =>
2 C2H6(g) + 3 O2(g) = 2 CH3COOH(g) + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
