| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Al2O3 = 2 AlCl + MgO3
CH3CH2OH + CaC2 = CaC4H6O =>
CH3CH2OH + CaC2 = CaC4H6O
Na + Si + O = Na2SiO3 =>
2 Na + Si + 3 O = Na2SiO3
K(MnO4) + KI + H2(SO4) = Mn(SO4) + K2(SO4) + H2O + I2 =>
2 K(MnO4) + 10 KI + 8 H2(SO4) = 2 Mn(SO4) + 6 K2(SO4) + 8 H2O + 5 I2
Ba(OH)2 + SO2 = Ba(HSO3)2 =>
Ba(OH)2 + 2 SO2 = Ba(HSO3)2
Zn + AgL = ZnL2 + Ag =>
Zn + 2 AgL = ZnL2 + 2 Ag
Cu2{+}(aq) + (CO3)2{-}(aq) = CuCO3(s) =>
Cu2{+}(aq) + (CO3)2{-}(aq) = 2 CuCO3(s)
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
VO{2+} + H{+} + e = H2O + V{3+} =>
VO{2+} + 2 H{+} + e = H2O + V{3+}
U + P = PU5 =>
5 U + P = PU5
Cr + Cl2 + OH{-} = Cl{-} + CrO4 + H2O =>
Cr + 4 Cl2 + 8 OH{-} = 8 Cl{-} + CrO4 + 4 H2O
MnC2O4(H2O)3 + O2 = MnCO3 + H2O + CO2 =>
2 MnC2O4(H2O)3 + O2 = 2 MnCO3 + 6 H2O + 2 CO2
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O =>
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O
KBr + MnO2 + H2X = Br2 + MnBr2 + KHX + H2O =>
4 KBr + MnO2 + 4 H2X = Br2 + MnBr2 + 4 KHX + 2 H2O
H + HBr = H2Br =>
H + HBr = H2Br
CaO + Na3P = Ca3P2 + Na2O =>
3 CaO + 2 Na3P = Ca3P2 + 3 Na2O
Na2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + K2SO4 =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 3 Na2SO4 + 4 K2SO4
Na2SO4 + HCl = NaCl + SO2 + H2O + O =>
Na2SO4 + 2 HCl = 2 NaCl + SO2 + H2O + O
KIO3(aq) + KI(aq) + HCl(aq) = KCl(aq) + I2(s) + H2O(l) =>
KIO3(aq) + 5 KI(aq) + 6 HCl(aq) = 6 KCl(aq) + 3 I2(s) + 3 H2O(l)
B(OCH3)3 + NaOH + H2O = Na(B(OH)4) + CH3OH =>
B(OCH3)3 + NaOH + 3 H2O = Na(B(OH)4) + 3 CH3OH
NH4OH + Na2S2O3 = NH4S2O3 + Na2OH =>
NH4OH + Na2S2O3 = NH4S2O3 + Na2OH
Cr{3+} + Cl2 + OH{-} = Cr2O7{2-} + Cl{-} + H2O =>
2 Cr{3+} + 3 Cl2 + 14 OH{-} = Cr2O7{2-} + 6 Cl{-} + 7 H2O
NH3 + H2O + BaCl2 = NH4 + Ba(OH)2 + Cl =>
2 NH3 + 2 H2O + BaCl2 = 2 NH4 + Ba(OH)2 + 2 Cl
BaSO4 + CuS = CuSO4 + BaS =>
BaSO4 + CuS = CuSO4 + BaS
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CH3CH2Br = H2C2H2 + HBr =>
CH3CH2Br = H2C2H2 + HBr
H2B(OH)3 + H2SO4 = H3B(OH)3 + SO4 =>
2 H2B(OH)3 + H2SO4 = 2 H3B(OH)3 + SO4
C54H5N + O2 = CO2 + H2O + N2 =>
4 C54H5N + 221 O2 = 216 CO2 + 10 H2O + 2 N2
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
Ba(OH)2 + H(NO3) = H2O + Ba(NO3)2 =>
Ba(OH)2 + 2 H(NO3) = 2 H2O + Ba(NO3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(BrO3)2 + Na3PO4 = Ba3(PO4)2 + Na(BrO3) =>
3 Ba(BrO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 Na(BrO3)
Cu + HNO3 + HCl = CuCl + NO + H2O =>
3 Cu + HNO3 + 3 HCl = 3 CuCl + NO + 2 H2O
CuSO4 + NH4OH = (Cu(OH))2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = (Cu(OH))2SO4 + (NH4)2SO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(OH)2 = OH =>
(OH)2 = 2 OH
(C3H3) + O2 = CO2 + H2O =>
4(C3H3) + 15 O2 = 12 CO2 + 6 H2O
Cl2 + P = PCl4 =>
2 Cl2 + P = PCl4
Ca(CO3)2 + HCl = CaCl2 + H(CO3) =>
Ca(CO3)2 + 2 HCl = CaCl2 + 2 H(CO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + HCl = H{+} + OH{-} + NaCl =>
NaOH + HCl = H{+} + OH{-} + NaCl
Ba + Ca{2+} = BaCa{2+} =>
Ba + Ca{2+} = BaCa{2+}
MgSO4 + HNO3 = SO3 + H2O + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = SO3 + H2O + Mg(NO3)2
Pd2Cl = Pd + Cl =>
Pd2Cl = 2 Pd + Cl
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
C4H8O2 + NaOH = NaC4H6O + CO2 + H2O =>
21 C4H8O2 + 20 NaOH = 20 NaC4H6O + 4 CO2 + 34 H2O
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 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 sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
