| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 KMnO4 + 21 H2SO4 + 5 C3H8O3 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 41 H2O
Fe(SO3)3 = Fe + SO3 =>
Fe(SO3)3 = Fe + 3 SO3
H2 + N2H4 = NH3 =>
H2 + N2H4 = 2 NH3
FeCl3 + KSCN = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KSCN = K3[Fe(SCN)6] + 3 KCl
C4H6O6 + CsOH = CsC4H5O6 + H2O =>
C4H6O6 + CsOH = CsC4H5O6 + H2O
K2Cr2O7 + HCl = KClCrCl3 + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KClCrCl3 + 7 H2O + 6 Cl
H2SO4 + Al2SiO5 = Al + SiO2 + SO4 + H2O =>
3 H2SO4 + Al2SiO5 = 2 Al + SiO2 + 3 SO4 + 3 H2O
C2H3NaO2 + NaOH + CaO = Na2CO3 + Ca(OH)2 + C2H4 =>
3 C2H3NaO2 + NaOH + CaO = 2 Na2CO3 + Ca(OH)2 + 2 C2H4
S2O8{-2} + Cr{+3} + H2O = Cr2O7{-2} + H{+} + SO4{-2} =>
3 S2O8{-2} + 2 Cr{+3} + 7 H2O = Cr2O7{-2} + 14 H{+} + 6 SO4{-2}
S(rombico) + F2(g) = SF6(g) =>
S(rombico) + 3 F2(g) = SF6(g)
CH3CH2COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CH3CH2COOH + 4 H2O
Li[AlH4] + CH3COOH = C2H5OH + CH3COOLi + Al(CH3COO)3 + H2O =>
Li[AlH4] + 6 CH3COOH = 2 C2H5OH + CH3COOLi + Al(CH3COO)3 + 2 H2O
NaCl + F2 = NaF2 + Cl2 =>
2 NaCl + 2 F2 = 2 NaF2 + Cl2
CH3NHC2H5 + H2O = CH3NHC2H6 + OH =>
CH3NHC2H5 + H2O = CH3NHC2H6 + OH
CuI2 + Br = BrI + Cu =>
CuI2 + 2 Br = 2 BrI + Cu
V2O5 + KOH = [VO4] + K + H2O =>
V2O5 + 6 KOH = 2[VO4] + 6 K + 3 H2O
Na3PO4 + CH3COOH = H3PO4 + NaCH3COO =>
Na3PO4 + 3 CH3COOH = H3PO4 + 3 NaCH3COO
Ba(aq) + NH3(aq) = Ba(NH3)4(aq) =>
Ba(aq) + 4 NH3(aq) = Ba(NH3)4(aq)
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
Mg + CO2 + H2O = MgOHCO3 + CO =>
2 Mg + 5 CO2 + H2O = 2 MgOHCO3 + 3 CO
Cr2O7 + H2O = Cr(OH)7 =>
Cr2O7 + 7 H2O = 2 Cr(OH)7
I2 + CaCl2 = Cl2 + CaI2 =>
I2 + CaCl2 = Cl2 + CaI2
C2H5OH + K2Cr2O7 + HCl = C2H4O2 + CrCl3 + KCl + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 C2H4O2 + 4 CrCl3 + 4 KCl + 11 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KO2 + H2O + CO2 = O2 + CHKO3 =>
4 KO2 + 2 H2O + 4 CO2 = 3 O2 + 4 CHKO3
HP = H + P =>
HP = H + P
MgCl2(l) = Mg(l) + Cl2(g) =>
MgCl2(l) = Mg(l) + Cl2(g)
FeCl3 + Pb = FePb4 + Cl3 =>
FeCl3 + 4 Pb = FePb4 + Cl3
Br2 + Na2CO3 = NaBr + NaBrO3 + C2O =>
6 Br2 + 6 Na2CO3 = 7 NaBr + 5 NaBrO3 + 3 C2O
C2H6O + Cr2O2{-} + H{+} = C2H4O + H2O + Cr3{+} =>
7 C2H6O + 6 Cr2O2{-} + 10 H{+} = 7 C2H4O + 12 H2O + 4 Cr3{+}
HI + K2CO3 = IK2 + HCO3 =>
HI + K2CO3 = IK2 + HCO3
Ca + Cl2 = Ca2Cl =>
4 Ca + Cl2 = 2 Ca2Cl
NaOH + ZnCl2 = ZnO + H2O + NaCl =>
2 NaOH + ZnCl2 = ZnO + H2O + 2 NaCl
NH4OH + K2[HgI4] + KOH = Hg2NH2I3 + KI + H2O =>
NH4OH + 2 K2[HgI4] + KOH = Hg2NH2I3 + 5 KI + 2 H2O
H(CIO2) + KOH = KCIO2 + H2O =>
H(CIO2) + KOH = KCIO2 + H2O
Na3(PO4)(aq) + Ca(No3) = Na(No3) + Ca3(PO4) =>
Na3(PO4)(aq) + 3 Ca(No3) = 3 Na(No3) + Ca3(PO4)
K(HO) + HCIO4 = KCIO4 + H2O =>
K(HO) + HCIO4 = KCIO4 + H2O
O2 + CuS = Cu + SO =>
O2 + 2 CuS = 2 Cu + 2 SO
Na2S2O3 + KIO3 + HCl = Na2S2O4 + I2 + KCl + H2O =>
5 Na2S2O3 + 2 KIO3 + 2 HCl = 5 Na2S2O4 + I2 + 2 KCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
NaOH + Al(NO3)3 = Al(OH)3(s) + NaNO3 =>
3 NaOH + Al(NO3)3 = Al(OH)3(s) + 3 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(NO3)2 + Pb3O4 + H(NO3) = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 H(NO3) = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
Fe3Ge = Fe + Ge4 =>
4 Fe3Ge = 12 Fe + Ge4
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(burp) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(burp)
Na2CO3 + HNO3 + Ni(OH)2 = H2O + NiCO3Ni(OH)2H2O + NaNO3 =>
Na2CO3 + 2 HNO3 + 2 Ni(OH)2 = H2O + NiCO3Ni(OH)2H2O + 2 NaNO3
Ba(OH)2 + BeO = Be(OH)2 + BaO =>
Ba(OH)2 + BeO = Be(OH)2 + BaO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
