| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(CH3COO)2 + KI = K(CH3COO)2 + PbI
Cl2 + KOH = KClO3 + KCl + (H2)O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3(H2)O
C14H10O2 + NaBH4 + C2H6O = C14H12O2 + NaB(OC2H5)4 =>
4 C14H10O2 + NaBH4 + 4 C2H6O = 4 C14H12O2 + NaB(OC2H5)4
*Na + Cl2 = NaCl =>
2*Na + Cl2 = 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg{2+} + NH3 + H2O = Mg(OH)2 + NH4{+} =>
Mg{2+} + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4{+}
C8H14 + KMnO4 = K2C8H12O4 + MnO2 + KOH + H2O =>
3 C8H14 + 8 KMnO4 = 3 K2C8H12O4 + 8 MnO2 + 2 KOH + 2 H2O
Sn + H2SO4 = SnSO4 + H2 =>
Sn + H2SO4 = SnSO4 + H2
C5H8 + Ag[(NH3)2]OH = C5H7Ag + NH3 + H2O =>
C5H8 + Ag[(NH3)2]OH = C5H7Ag + 2 NH3 + H2O
Zn + K2CrO4 = K + ZnCrO4 =>
Zn + K2CrO4 = 2 K + ZnCrO4
Ag + Au(NO3)2 = AgNO3 + Au =>
2 Ag + Au(NO3)2 = 2 AgNO3 + Au
C2H6 + O2 = H2O(l) + CO2 =>
2 C2H6 + 7 O2 = 6 H2O(l) + 4 CO2
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
Ag(NCO)2 + I2 = AgI + NCO =>
2 Ag(NCO)2 + I2 = 2 AgI + 4 NCO
Fe(NO3)3(aq) + KSCN(aq) = K(NO3)(aq) + Fe(SCN)3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = 3 K(NO3)(aq) + Fe(SCN)3(aq)
Ai + O = Ai2O6 =>
2 Ai + 6 O = Ai2O6
ZnCl2 + Ag = AgCl + Zn =>
ZnCl2 + 2 Ag = 2 AgCl + Zn
(NH4)2CO3 + Na(OH) = Na(NH4)2 + CO3(OH) =>
(NH4)2CO3 + Na(OH) = Na(NH4)2 + CO3(OH)
Na + HClO3 + O2 = NaClO3 + H2O =>
4 Na + 4 HClO3 + O2 = 4 NaClO3 + 2 H2O
NiCl2 + K2Cr2O7 + HCl = CrCl3 + H2O + KCl + NiCl4 =>
3 NiCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 3 NiCl4
FeF3 + NH4F = (NH4)2FeF5 =>
FeF3 + 2 NH4F = (NH4)2FeF5
Ni(NO3)2*6H2O + C2H8N2 = Ni(C2H8N2)2(NO3)2 + H2O =>
Ni(NO3)2*6H2O + 2 C2H8N2 = Ni(C2H8N2)2(NO3)2 + 6 H2O
SF5Cl = S + F2 + Cl2 =>
2 SF5Cl = 2 S + 5 F2 + Cl2
Fe{3} + Ni = Fe{2} + Ni{2} =>
2 Fe{3} + Ni = 2 Fe{2} + Ni{2}
HK2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
4 HK2Cr2O7 + 2 H2O + 5 S = 5 SO2 + 8 KOH + 4 Cr2O3
NaI + Co(NO3)2 = Na(NO3) + CoI2 =>
2 NaI + Co(NO3)2 = 2 Na(NO3) + CoI2
(NH4)2SO4 + C = NH3 + H2O + SO2 + CO2 =>
2(NH4)2SO4 + C = 4 NH3 + 2 H2O + 2 SO2 + CO2
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
Cr2(CH3COO)4(H2O)2 + HNO3 = Cr(NO3)3 + NO2 + CH3COOH + H2O =>
Cr2(CH3COO)4(H2O)2 + 8 HNO3 = 2 Cr(NO3)3 + 2 NO2 + 4 CH3COOH + 4 H2O
Na(HCO3)2 = NaCO3 + H2O + CO2 =>
Na(HCO3)2 = NaCO3 + H2O + CO2
Fe2O3 + KOH + K2S2O8 = K2FeO4 + K2SO4 + H2O =>
Fe2O3 + 10 KOH + 3 K2S2O8 = 2 K2FeO4 + 6 K2SO4 + 5 H2O
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
NH4HCO3 + H2C2O4 = NH42(C2O4) + CO2 + H2O =>
2 NH4HCO3 + 39 H2C2O4 = 2 NH42(C2O4) + 76.000000000001CO2 + 2 H2O
SnO + Br2 = SnBr4 + O2 =>
2 SnO + 4 Br2 = 2 SnBr4 + O2
P + CuSO4 + H2O = H3PO4 + H2SO4 + Cu =>
2 P + 5 CuSO4 + 8 H2O = 2 H3PO4 + 5 H2SO4 + 5 Cu
Ag(NH3)2 + Cl + HNO3 = AgCl + H2O + N2 =>
5 Ag(NH3)2 + 5 Cl + 6 HNO3 = 5 AgCl + 18 H2O + 8 N2
CH2(NH2)CH2COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH2(NH2)CH2COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Fe(CN)6 = Fe3[Fe(CN)6] =>
3 Fe + Fe(CN)6 = Fe3[Fe(CN)6]
Pb3N2 = Pb + N2 =>
Pb3N2 = 3 Pb + N2
C6H5COOH + Na = C6H5COONa + H2 =>
2 C6H5COOH + 2 Na = 2 C6H5COONa + H2
CaCO3 + HCl(aq) = CaCl2(aq) + H2O + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + H2O + CO2
K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O
NaH2PO2 + H2O2 + HCl = H3PO3 + NaCl + H2O =>
NaH2PO2 + H2O2 + HCl = H3PO3 + NaCl + H2O
Al2 + Cs2 = CsAl =>
Al2 + Cs2 = 2 CsAl
NH4NO3 + CoCl2 = NH4NO3CoCl2 =>
NH4NO3 + CoCl2 = NH4NO3CoCl2
NaHCO3 + CuSO4 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 CuSO4 = Cu2CO3(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
Al(ClO3)3 + Zn = ZnO + AlCl3 =>
Al(ClO3)3 + 9 Zn = 9 ZnO + AlCl3
C6H14O2 + O = CO2 + H2O =>
C6H14O2 + 17 O = 6 CO2 + 7 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/25
Équations équilibrées sur03/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
