| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Cr{3} + e = Cr =>
Cr{3} + 3e = Cr
Bi + [NO3]{-} + H{+} = Bi3{+} + NO + H2O =>
9 Bi + [NO3]{-} + 4 H{+} = 3 Bi3{+} + NO + 2 H2O
F2 + ZrCl4 = Cl + ZrF =>
F2 + 2 ZrCl4 = 8 Cl + 2 ZrF
Li + H4SiO4 = Li4SiO4 + H =>
4 Li + H4SiO4 = Li4SiO4 + 4 H
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
C8H20NBr + NiBr2 = C16H40Br4NiN2 =>
2 C8H20NBr + NiBr2 = C16H40Br4NiN2
CN{-} + Fe{3+} + OH{-} = CNO{-} + Fe{2+} + H2O =>
CN{-} + 2 Fe{3+} + 2 OH{-} = CNO{-} + 2 Fe{2+} + H2O
H2O + CO2 = (CH2O)2 + O2 =>
2 H2O + 2 CO2 = (CH2O)2 + 2 O2
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
Sn + Al2(SO4)3 = SnSO4 + Al =>
3 Sn + Al2(SO4)3 = 3 SnSO4 + 2 Al
Zn + Na2O + H2O = Na2[Zn(OH)4] + H2 =>
Zn + Na2O + 3 H2O = Na2[Zn(OH)4] + H2
NH3 + Na2CO3 = NH3CO3 + Na =>
NH3 + Na2CO3 = NH3CO3 + 2 Na
KMnO4 + K2S03 + H2O = MnO2 + K2SO4 + KOH =>
20 KMnO4 + 3 K2S03 + 4 H2O = 20 MnO2 + 9 K2SO4 + 8 KOH
NO3{-} + C12H22O11 + H2O = NO2{-} + H2CO3 =>
24 NO3{-} + C12H22O11 + H2O = 24 NO2{-} + 12 H2CO3
C17H19NO3 + H2O = CO + HCN + CH4 =>
3 C17H19NO3 + 17 H2O = 26 CO + 3 HCN + 22 CH4
S2O3{2-} + Cl2 + H2O = Cl{-} + SO4{2-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 8 Cl{-} + 2 SO4{2-} + 10 H{+}
KBr + Pb(ClO4)2 = K(ClO4) + PbBr2 =>
2 KBr + Pb(ClO4)2 = 2 K(ClO4) + PbBr2
Al(OH)3 + HNO3 = AlNO3 + H(OH)3 =>
Al(OH)3 + HNO3 = AlNO3 + H(OH)3
Al + NiCr2O7 = Al(Cr2O7)3 + Ni =>
Al + 3 NiCr2O7 = Al(Cr2O7)3 + 3 Ni
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
HClAg = AgCl + H2 =>
2 HClAg = 2 AgCl + H2
C16H10N2O2 + Na2S2O4 + NaOH = C16H10N2O2Na2 + H2O + Na2SO4 =>
3 C16H10N2O2 + Na2S2O4 + 8 NaOH = 3 C16H10N2O2Na2 + 4 H2O + 2 Na2SO4
K + P4 = K3P =>
12 K + P4 = 4 K3P
TaCl(ac) + NaOH(s) = TaOH(s) + NaCl(ac) =>
TaCl(ac) + NaOH(s) = TaOH(s) + NaCl(ac)
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
Cr5 + Cl2 = CrCl3 =>
2 Cr5 + 15 Cl2 = 10 CrCl3
Al + HNO3 = Al(HNO3) =>
Al + HNO3 = Al(HNO3)
NaHCO3 + H2O = NaH2HCO3O =>
NaHCO3 + H2O = NaH2HCO3O
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4) =>
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4)
U2(SO4)3 + KMnO4 + H2SO4 = UO2SO4 + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
Mg(CN)2 + P = Mg3P2 + C + N2 =>
3 Mg(CN)2 + 2 P = Mg3P2 + 6 C + 3 N2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
HCl + NaNo2 + H2O = No2 + NaClH3O =>
HCl + NaNo2 + H2O = No2 + NaClH3O
KOH + AgNO3 = Ag(OH) + KNO3 =>
KOH + AgNO3 = Ag(OH) + KNO3
O2 + CuCl = CuClO3 =>
3 O2 + 2 CuCl = 2 CuClO3
CH3COO + SO4 = CO2 + H2S + H =>
2 CH3COO + SO4 = 4 CO2 + H2S + 4 H
C + BaSO4 = BaS + CO =>
4 C + BaSO4 = BaS + 4 CO
KI + KIO3 + HCl = KCl + H2O + I2 =>
5 KI + KIO3 + 6 HCl = 6 KCl + 3 H2O + 3 I2
HSe + SrCl = SrSe + HCl =>
HSe + SrCl = SrSe + HCl
CaF2 + O2 = F2 + CaO =>
2 CaF2 + O2 = 2 F2 + 2 CaO
Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3
NaVO3 + H2S + H2SO4 = VOSO4 + H2O + Na2SO4 =>
8 NaVO3 + H2S + 11 H2SO4 = 8 VOSO4 + 12 H2O + 4 Na2SO4
C8H18 + O2 = H18C8O2 =>
C8H18 + O2 = H18C8O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
MnO2 + H2SO4 = Mn2(SO4)3 + H2O + O2 =>
4 MnO2 + 6 H2SO4 = 2 Mn2(SO4)3 + 6 H2O + O2
SrO(s) + HBr(aq) = SrBr2 + H2O =>
SrO(s) + 2 HBr(aq) = SrBr2 + H2O
AluminumHydroxide + SodiumNitrate = AluminumNitrate + SodiumHydroxide =>
AluminumHydroxide + SodiumNitrate = AluminumNitrate + SodiumHydroxide
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
