| Équations équilibrées la veille |
4 Na + O2 = 2 Na2O
H4P2O7 = HPO3 + H2O =>
H4P2O7 = 2 HPO3 + H2O
Ag2CrO4 = Ag{-} + CrO4{2+} =>
Ag2CrO4 = 2 Ag{-} + CrO4{2+}
Zn + CuSO2 = Cu + ZnSO2 =>
Zn + CuSO2 = Cu + ZnSO2
KClO3 + Fe(SO4) + H2(SO4) = Fe2(SO4)3 + KCl + H2O =>
KClO3 + 6 Fe(SO4) + 3 H2(SO4) = 3 Fe2(SO4)3 + KCl + 3 H2O
HC2H3O2 = CH3OH + CO =>
HC2H3O2 = CH3OH + CO
CuS + NO3 = Cu + SO4 + NO =>
CuS + 2 NO3 = Cu + SO4 + 2 NO
CuCO3(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g)
H3BO3 + H2O = H3O{+} + BO3{-3} =>
H3BO3 + 3 H2O = 3 H3O{+} + BO3{-3}
Al + ZmCl2 = AlCl3 + Zm =>
2 Al + 3 ZmCl2 = 2 AlCl3 + 3 Zm
Al + Zn = AlZn =>
Al + Zn = AlZn
H2SO4 + NaNO2 = HNO3 + NO + SO4 + Na =>
H2SO4 + 4 NaNO2 = 2 HNO3 + 2 NO + SO4 + 4 Na
Na + PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
6 Na + 2 PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
F + Ga3I = Ga3F + I =>
F + Ga3I = Ga3F + I
C14H12O2 + NH4NO3 = C14H10O3 + N2 + H2O =>
C14H12O2 + 2 NH4NO3 = C14H10O3 + 2 N2 + 5 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H =>
3 Mn(NO3)2 + 4 NaBiO3 + 7 HNO3 = 3 NaMnO4 + 4 Bi(NO3)3 + NaNO3 + 7 H
C2H6O + Cr2O72{-} + H{+} = CO2 + H2O + Cr{+} =>
47 C2H6O + 4 Cr2O72{-} + 12 H{+} = 94 CO2 + 147 H2O + 8 Cr{+}
Cu + Zn3(PO4)2 = Cu3PO4 + Zn =>
6 Cu + Zn3(PO4)2 = 2 Cu3PO4 + 3 Zn
C9H15N2O14P3 + H2O = C9H13N2O8P + H4O7P2 =>
C9H15N2O14P3 + H2O = C9H13N2O8P + H4O7P2
N2H5NO3 = N2 + H2O + O2 =>
4 N2H5NO3 = 6 N2 + 10 H2O + O2
Sr(No3)2 + NaCl = SrCl + Na(No3)2 =>
Sr(No3)2 + NaCl = SrCl + Na(No3)2
Mg(s) + Al2O3(s) = Al2 + MgO3 =>
Mg(s) + Al2O3(s) = Al2 + MgO3
MgBr2 + Na2SiO3 = NaBr + MgSiO3 =>
MgBr2 + Na2SiO3 = 2 NaBr + MgSiO3
AgL + Fe2C3O9 = FeL3 + Ag2CO3 =>
6 AgL + Fe2C3O9 = 2 FeL3 + 3 Ag2CO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SrO + FeCl3 = SrCl3 + OFe =>
SrO + FeCl3 = SrCl3 + OFe
CU + Ag2SO4 = CUSO4 + Ag =>
CU + Ag2SO4 = CUSO4 + 2 Ag
P{-3} + Ba{+2} = P2Ba3 =>
2 P{-3} + 3 Ba{+2} = P2Ba3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Rb2SO3 + Sr(NO3)2 = Rb(NO3) + SrSO3 =>
Rb2SO3 + Sr(NO3)2 = 2 Rb(NO3) + SrSO3
(NH4)2SO4 + BaCl = (NH4)2Cl + Ba(SO4) =>
(NH4)2SO4 + BaCl = (NH4)2Cl + Ba(SO4)
FeOH + PbF = FeF + PbOH =>
FeOH + PbF = FeF + PbOH
C12 + KOH = KC1 + KC1O2 + H2O =>
C12 + 12 KOH = 9 KC1 + 3 KC1O2 + 6 H2O
Zn + NaOH = ZnO + HNa =>
Zn + NaOH = ZnO + HNa
NH4HCO3(s) = CO2 + NH3 + H2O =>
NH4HCO3(s) = CO2 + NH3 + H2O
KBr + CHCl3 + I2 = KCl + HI + CCl + Br =>
4 KBr + 2 CHCl3 + I2 = 4 KCl + 2 HI + 2 CCl + 4 Br
C2O4Na2 + KMnO4 + H2SO4 = CO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
5 C2O4Na2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Al(C2H3O2)3 + NaOH = aluminumhydroxide + C2H3NaO2 =>
Al(C2H3O2)3 + 3 NaOH = Al(OH)3 + 3 C2H3NaO2
H3O + CrO7 = Cr + H2O =>
14 H3O + CrO7 = Cr + 21 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2SO3 + Cr2O7{2-} + H{+} = H2SO4 + H2O + Cr{3+} =>
3 H2SO3 + Cr2O7{2-} + 8 H{+} = 3 H2SO4 + 4 H2O + 2 Cr{3+}
NaB5O8 + H2O = NaOH + B(OH)3 =>
NaB5O8 + 8 H2O = NaOH + 5 B(OH)3
ZnCO3(s) + HCl(aq) = H2CO3 + ZnCl2 =>
ZnCO3(s) + 2 HCl(aq) = H2CO3 + ZnCl2
CaClO3 = CaCl + O2 =>
2 CaClO3 = 2 CaCl + 3 O2
BeCO3 + NaOH = Be(OH)2 + Na2CO3 =>
BeCO3 + 2 NaOH = Be(OH)2 + Na2CO3
BeO + LiCl = BeLi + OCl =>
BeO + LiCl = BeLi + OCl
Fe(NH4)2(SO4)2 = Fe + NH4 + SO4 =>
Fe(NH4)2(SO4)2 = Fe + 2 NH4 + 2 SO4
H2O + SO3{2-} + I2 = I{-} + SO4{2-} + H{+} =>
H2O + SO3{2-} + I2 = 2 I{-} + SO4{2-} + 2 H{+}
CH2(COOH)2 + BrO3{-) = Br{-}+CO2+H2O =>
3 CH2(COOH)2 + 4 BrO3{-) = 4 Br{-}+9CO2+6H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
