| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C949H1954 + 2875 O2 = 1898 CO2 + 1954 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C10H12O2 + NaOH = C7H6ONa + C3H9O + H2O =>
17 C10H12O2 + 23 NaOH = 23 C7H6ONa + 3 C3H9O + 31 H2O
Na2C2O4 + HCl = NaCl + C2O4H2 =>
Na2C2O4 + 2 HCl = 2 NaCl + C2O4H2
ZnBr2 + KCH3COO = KBr + Zn(CH3COO)2 =>
ZnBr2 + 2 KCH3COO = 2 KBr + Zn(CH3COO)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C5H13N + O2 = CO2 + H2O + N2 =>
4 C5H13N + 33 O2 = 20 CO2 + 26 H2O + 2 N2
K2O + MnCl2 = K2Cl2 + MnO =>
K2O + MnCl2 = K2Cl2 + MnO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe(OH)3 + O2 + KO = K2FeO4 + H2O =>
4 Fe(OH)3 + O2 + 8 KO = 4 K2FeO4 + 6 H2O
C51H88O6 + O2 = H2O + CO2 =>
C51H88O6 + 70 O2 = 44 H2O + 51 CO2
H2SO4 + Zn(HCO3)2 = ZnSO4 + H2O + CO2 =>
H2SO4 + Zn(HCO3)2 = ZnSO4 + 2 H2O + 2 CO2
NaCl + CuSO4 = CuCl + NaSO4 =>
NaCl + CuSO4 = CuCl + NaSO4
K2S03 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
K2S03 + 4 KMnO4 + 4 H2SO4 = 3 K2SO4 + 4 MnSO4 + 4 H2O
K + Co = CoK =>
K + Co = CoK
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
CaCO{3} + H{3}PO{4} = Ca{3}(PO{4}){2} + CO{2} + H{2}O =>
CaCO{3} + 2 H{3}PO{4} = Ca{3}(PO{4}){2} + CO{2} + 2 H{2}O
NiCl2*6H2O + NH2CH2CH2NH2 = [Ni(NH2CH2CH2NH2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 NH2CH2CH2NH2 = [Ni(NH2CH2CH2NH2)3]Cl2 + 6 H2O
KCrO2 + HCl + H2O = KCl + Cr(OH)3 =>
KCrO2 + HCl + H2O = KCl + Cr(OH)3
Al2(SO4)3 + Na2[Zn(OH)4] = Na2SO4 + Al2[Zn(OH)4]3 =>
Al2(SO4)3 + 3 Na2[Zn(OH)4] = 3 Na2SO4 + Al2[Zn(OH)4]3
FeCl3 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 KCl
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
LiCO3 + H2SO4 = Li(SO4) + H2O + CO2 =>
LiCO3 + H2SO4 = Li(SO4) + H2O + CO2
KCl + NaBr = NaCl + KBr =>
KCl + NaBr = NaCl + KBr
Zn + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
MnO + NH4OH = NMnO + H2O + H =>
MnO + NH4OH = NMnO + H2O + 3 H
NaCl(ac) + H2SO4(ac) + MnO2(s) = Na2SO4(ac) + MnCl2(ac) + H2O(l) + Cl2(g) =>
4 NaCl(ac) + 2 H2SO4(ac) + MnO2(s) = 2 Na2SO4(ac) + MnCl2(ac) + 2 H2O(l) + Cl2(g)
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C12H26 + O2 = C12H26O =>
2 C12H26 + O2 = 2 C12H26O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
BaCl2K2SO4 = BaSO4 + KCl =>
BaCl2K2SO4 = BaSO4 + 2 KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + KCl = KCl2 =>
Cl2 + 2 KCl = 2 KCl2
Fe(OH)3 + HNO3 = Fe{3+} + NO3{-} + H2O =>
Fe(OH)3 + 3 HNO3 = Fe{3+} + 3 NO3{-} + 3 H2O
MnO4{-} + NO2{-} + H{+} = Mn{+2}{+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{+2}{+} + 5 NO3{-} + 3 H2O
K2(SO4) + HCl = K + HCl(SO4) =>
K2(SO4) + HCl = 2 K + HCl(SO4)
K3W2Cl9 + O2 + H2O = H2WO4 + KCl + HCl =>
2 K3W2Cl9 + 3 O2 + 10 H2O = 4 H2WO4 + 6 KCl + 12 HCl
Nb(OH) + O2 + H2O = Nb(OH)4 =>
4 Nb(OH) + 3 O2 + 6 H2O = 4 Nb(OH)4
Pb + Cu(SO4)2 = Pb(SO4)2 + Cu =>
Pb + Cu(SO4)2 = Pb(SO4)2 + Cu
Mg + S = MgS =>
Mg + S = MgS
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
KOH + C12 = KC1O3 + KC1 + H2O =>
12 KOH + C12 = 2 KC1O3 + 10 KC1 + 6 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/08/24
Équations équilibrées sur11/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
