| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
KClO3 + C6H5COONa = KCl + Na2CO3 + H2O + CO2 =>
10 KClO3 + 2 C6H5COONa = 10 KCl + Na2CO3 + 5 H2O + 13 CO2
HNO3 + K4Fe(CN)6 = HCN + KNO3 + Fe(NO3)2 =>
6 HNO3 + K4Fe(CN)6 = 6 HCN + 4 KNO3 + Fe(NO3)2
TiO2 + Ag2S2O3 = AgO2 + Ti2S2O3 =>
2 TiO2 + Ag2S2O3 = 2 AgO2 + Ti2S2O3
HClO3(aq) = ClO2(g) + HClO4(aq) + H2O(l) =>
3 HClO3(aq) = 2 ClO2(g) + HClO4(aq) + H2O(l)
Fe2O3(s) + C = Fe(s) + CO =>
Fe2O3(s) + 3 C = 2 Fe(s) + 3 CO
C2O4{2-} + H3O{+} + Cr2O7{7-} = Cr{3+} + H2O + CO2 =>
C2O4{2-} + 28 H3O{+} + 2 Cr2O7{7-} = 4 Cr{3+} + 42 H2O + 2 CO2
BaCl2 + Na3AsO4 = Ba3(AsO4)2 + NaCl =>
3 BaCl2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaCl
Si2O3 + HCl = SiCl3 + H2O =>
Si2O3 + 6 HCl = 2 SiCl3 + 3 H2O
Pb(C2H3O2)2 + CrK2O4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + CrK2O4 = PbCrO4 + 2 KC2H3O2
Ni + PdCl2 = NiCl + Pd =>
2 Ni + PdCl2 = 2 NiCl + Pd
CaOH + Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
12 CaOH + 12 Cl2 = Ca(ClO3)2 + 11 CaCl2 + 6 H2O
sulfuricacid + sodiumcarbonate = carbonicacid + sodiumsulfate =>
H2SO4 + Na2CO3 = H2CO3 + Na2SO4
Al + Cu(NO3)2 = Al(NO3)3 + Cu1 =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu1
AgNO3 + Na2Br = Na2NO3 + AgBr =>
AgNO3 + Na2Br = Na2NO3 + AgBr
N2 + Cl = NCl =>
N2 + 2 Cl = 2 NCl
BaCl2 + H2 = HCl + Ba2 =>
2 BaCl2 + 2 H2 = 4 HCl + Ba2
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3] =>
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3]
PH3(g) + O2(g) = P2O15(s) + H2O(g) =>
2 PH3(g) + 9 O2(g) = P2O15(s) + 3 H2O(g)
RbBr + Al = AlBr + Rb =>
RbBr + Al = AlBr + Rb
S + N4H4O4 = SO2 + H2O + N2 =>
S + N4H4O4 = SO2 + 2 H2O + 2 N2
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + K2CO3 + Na2SO4 =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 K2CO3 + 3 Na2SO4
CrCl3 + NaBiO3 + HCl = BiCl3 + Na2Cr2O7 + H2O + NaCl =>
2 CrCl3 + 3 NaBiO3 + 4 HCl = 3 BiCl3 + Na2Cr2O7 + 2 H2O + NaCl
Fe(NO3)3 + KSCN + HCl = Fe(SCN)3 + KCl + HNO3 =>
Fe(NO3)3 + 3 KSCN + 3 HCl = Fe(SCN)3 + 3 KCl + 3 HNO3
Fe14 + H2O = Fe7O6 + H =>
Fe14 + 12 H2O = 2 Fe7O6 + 24 H
Sr2(NO3)2 + Ce(NO3)3 + C2H4N6O2 = Sr2CeO4 + CO2 + N2 + H2O =>
4 Sr2(NO3)2 + 4 Ce(NO3)3 + 11 C2H4N6O2 = 4 Sr2CeO4 + 22 CO2 + 43 N2 + 22 H2O
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I2 =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + 2 KOCOCH3 + H2O + I2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
TiCl3 + Mg = MgCl + Ti =>
TiCl3 + 3 Mg = 3 MgCl + Ti
K + H2O = KOH + H =>
K + H2O = KOH + H
B2(CO3)3 = B6 + C + O27 =>
3 B2(CO3)3 = B6 + 9 C + O27
U(SO4)2 + KMnO4 + H2O = MnSO4 + UO2SO4 + H2SO4 + K2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + 5 UO2SO4 + 2 H2SO4 + K2SO4
HSO3({-}) + H2O2 = HSO4({-}) + H2O =>
HSO3({-}) + H2O2 = HSO4({-}) + H2O
HCl(aq) + Na2SO3(s) = H2O(l) + NaCl(aq) + SO2(g) =>
2 HCl(aq) + Na2SO3(s) = H2O(l) + 2 NaCl(aq) + SO2(g)
H2PtCl6 + Pd + HCl = H2PdCl4 + Pt =>
H2PtCl6 + 2 Pd + 2 HCl = 2 H2PdCl4 + Pt
N + O2 = NO2 =>
N + O2 = NO2
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + NH4NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2 NH4NO3
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
HClO3 + Cu(OH)2 = Cu(ClO3)2 + H2O =>
2 HClO3 + Cu(OH)2 = Cu(ClO3)2 + 2 H2O
C2H6O + HCl = C5H11Cl + H2O =>
5 C2H6O + 2 HCl = 2 C5H11Cl + 5 H2O
Al(H2O)6{3+}(aq) + OH{-}(aq) = Al(H2O)3(OH)3(s) + H2O =>
Al(H2O)6{3+}(aq) + 3 OH{-}(aq) = Al(H2O)3(OH)3(s) + 3 H2O
Zn(s) + Cu{2+} = Zn{2+} + Cu(s) =>
Zn(s) + Cu{2+} = Zn{2+} + Cu(s)
NaOH(aq) + FeCl3(aq) = FeOH(s) + NaCl(aq) + OH(aq) =>
3 NaOH(aq) + FeCl3(aq) = FeOH(s) + 3 NaCl(aq) + 2 OH(aq)
HCl + C2H6O = C2H7O + Cl =>
HCl + C2H6O = C2H7O + Cl
MgCl2 + Na3N = MgCl2Na3N =>
MgCl2 + Na3N = MgCl2Na3N
C10H7OH(aq) + O2(g) = CO2(g) + H2O =>
2 C10H7OH(aq) + 23 O2(g) = 20 CO2(g) + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + CoCl2 = FeCo + Cl3Cl2 =>
FeCl3 + CoCl2 = FeCo + Cl3Cl2
H2C2O4 + Na2CO3 = H2CO3 + Na2C2O4 =>
H2C2O4 + Na2CO3 = H2CO3 + Na2C2O4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
