| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + K2Cr2O7 = MnCr2O7 + 2 KCl
CO2 = C + O =>
CO2 = C + 2 O
Li3PO4 + CuSO4 = Li3SO4 + CuPO4 =>
Li3PO4 + CuSO4 = Li3SO4 + CuPO4
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
CuCl + Cd = CdCl + Cu =>
CuCl + Cd = CdCl + Cu
Pb(CH3CO2)2 + H2SO4 = PbSO4 + HCH3CO2 =>
Pb(CH3CO2)2 + H2SO4 = PbSO4 + 2 HCH3CO2
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
C2H3COOH + BaO = C2H3COOBaO + H2 =>
2 C2H3COOH + 2 BaO = 2 C2H3COOBaO + H2
NaHSO4 + H2O = H2SO4 + Na2O =>
2 NaHSO4 + H2O = 2 H2SO4 + Na2O
Na2O + H2(SO4) = Na2(SO4) + H2O =>
Na2O + H2(SO4) = Na2(SO4) + H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
H2O + AsH3 + Ag{+} = H3AsO3 + Ag + H{+} =>
3 H2O + AsH3 + 6 Ag{+} = H3AsO3 + 6 Ag + 6 H{+}
HBr + Mg(OH)2 = H(OH)2 + BrMg =>
HBr + Mg(OH)2 = H(OH)2 + BrMg
(H)2O + Na = NaOH + H2 =>
2(H)2O + 2 Na = 2 NaOH + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H + PO4 + MgO = Mg3(PO4)2 + H2O =>
6 H + 2 PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
NaMnO4 + H2SO4 + K2SO3 = NaSO4 + MnSO4 + K2SO4 + H2O =>
NaMnO4 + 2 H2SO4 + 2 K2SO3 = NaSO4 + MnSO4 + 2 K2SO4 + 2 H2O
Na2 + CO3 + H2 = NaHCO3 =>
Na2 + 2 CO3 + H2 = 2 NaHCO3
H2CO3 + V(OH)5 = V2(CO3)5 + H2O =>
5 H2CO3 + 2 V(OH)5 = V2(CO3)5 + 10 H2O
Na + At = NaAt =>
Na + At = NaAt
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
HCH2O2 + OH = HCO2 + H2O =>
HCH2O2 + 2 OH = HCO2 + 2 H2O
SnO2 + *Al = Al2O3 + Sn =>
3 SnO2 + 4*Al = 2 Al2O3 + 3 Sn
P(NO3)2 + KI = KNO3 + PI2 =>
P(NO3)2 + 2 KI = 2 KNO3 + PI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe304 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe304 + 1216 HNO3 = 304 Fe(NO3)3 + 304 NO + 608 H2O
Cu2 + NaOH = Cu2NaOH =>
Cu2 + NaOH = Cu2NaOH
Al2O3 + NaOH + H2O = Na3Al(OH)6 =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3Al(OH)6
C7H14O2 + O2 = CO27H2O =>
C7H14O2 + 97 O2 = 7 CO27H2O
C3H4N2 + H2O = C3H5N2 + OH =>
C3H4N2 + H2O = C3H5N2 + OH
Zn(H2PO4)2 = Zn3(PO4)2 + H3PO4 =>
3 Zn(H2PO4)2 = Zn3(PO4)2 + 4 H3PO4
Fe2O3 + Hg = Hg2O + Fe =>
Fe2O3 + 6 Hg = 3 Hg2O + 2 Fe
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq) =>
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq)
CH4 + Cl2 = CH2Cl2 + H2 =>
CH4 + Cl2 = CH2Cl2 + H2
Cr(s) + S(s) = Cr2S3 =>
2 Cr(s) + 3 S(s) = Cr2S3
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
Ag(NO3) + K(Cr2O7) = K(NO3)Ag(Cr2O7) =>
Ag(NO3) + K(Cr2O7) = K(NO3)Ag(Cr2O7)
C30H58O2 + O2 = CO2 + H2O =>
2 C30H58O2 + 87 O2 = 60 CO2 + 58 H2O
CO = OC =>
CO = OC
Zn2O2 = Zn + O2 =>
Zn2O2 = 2 Zn + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg3(Si2O5)2(OH)2 = Mg + Si + O + H =>
Mg3(Si2O5)2(OH)2 = 3 Mg + 4 Si + 12 O + 2 H
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
K2B4O7*4H2O = K + B + O + H =>
K2B4O7*4H2O = 2 K + 4 B + 11 O + 8 H
Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3
| 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 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
