| Équations équilibrées la veille |
2 Ba(NO3)2 + SO4 = Ba2SO4 + 4 NO3
Zn2 + H2(SO4)2 = ZnSO4 + H2 =>
Zn2 + H2(SO4)2 = 2 ZnSO4 + H2
HClNa{2}SO{4} = NaClH{2}SO{4} =>
HClNa{2}SO{4} = NaClH{2}SO{4}
KBrO3(s) + H = KBr(s) + H2O(g) =>
KBrO3(s) + 6 H = KBr(s) + 3 H2O(g)
MgCO3 + HCl = CO2 + H2O + Mg(Cl)2 =>
MgCO3 + 2 HCl = CO2 + H2O + Mg(Cl)2
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
CuSO4 + Mg2 = Cu + Mg(SO4)2 =>
4 CuSO4 + Mg2 = 4 Cu + 2 Mg(SO4)2
HCIO3 + HO = CIO3 + H2O =>
HCIO3 + HO = CIO3 + H2O
CS2(l) + H2(g) = H2S(g) + C(s) =>
CS2(l) + 2 H2(g) = 2 H2S(g) + C(s)
Na3CrO4 = Na + CrO4 =>
Na3CrO4 = 3 Na + CrO4
K2Cr2O7 + Zn + HCl = ZnCl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 3 ZnCl2 + 2 KCl + 2 CrCl3 + 7 H2O
H2S + H2O2 = H2SO + H2O =>
H2S + H2O2 = H2SO + H2O
NH4I + NaOH = NH4Na + IOH =>
NH4I + NaOH = NH4Na + IOH
Au + CNK + O2 + H2O = KAu(CN)3 + KOH =>
2 Au + 6 CNK + O2 + 2 H2O = 2 KAu(CN)3 + 4 KOH
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
Mg + H3O = MgO + H2 =>
2 Mg + 2 H3O = 2 MgO + 3 H2
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
C6H8O4K2 + KOH = K2CO3 + C4H10 =>
C6H8O4K2 + 2 KOH = 2 K2CO3 + C4H10
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Ln + HCl = LnCl + H2 =>
2 Ln + 2 HCl = 2 LnCl + H2
H2S + NaOCl = S0 + H2O + NaCl =>
H2S + NaOCl = S0 + H2O + NaCl
SnO2 + C = SnCO2 =>
SnO2 + C = SnCO2
Fe2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
Fe2 + 2 NaNO3 + 8 HCl = 2 FeCl3 + 2 NaCl + 4 H2O + 2 NO
Ba(s) + HBr(aq) = H2 + BaBr2 =>
Ba(s) + 2 HBr(aq) = H2 + BaBr2
Pb{2+} + H2O = PbO2 + H{+} + Pb =>
2 Pb{2+} + 2 H2O = PbO2 + 4 H{+} + Pb
CaO + H2O = OH + Ca =>
CaO + H2O = 2 OH + Ca
CH3COOCH2CH3 + H2O = CH2CH3OH + CH3COOH =>
CH3COOCH2CH3 + H2O = CH2CH3OH + CH3COOH
HClO4 + (NH4)2O = H2O + NH4ClO4 =>
2 HClO4 + (NH4)2O = H2O + 2 NH4ClO4
Cd(OH) + NaCN = Cd(CN) + NaOH =>
Cd(OH) + NaCN = Cd(CN) + NaOH
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
Ca(s) + AgNO3(aq) = Ag(s) + Ca(NO3)2(aq) =>
Ca(s) + 2 AgNO3(aq) = 2 Ag(s) + Ca(NO3)2(aq)
(CrO4) = (Cr) + O =>
(CrO4) = (Cr) + 4 O
Fe + Cu2(SO4) = Fe(SO4)3 + Cu2 =>
Fe + 3 Cu2(SO4) = Fe(SO4)3 + 3 Cu2
MnO3 + H2 = Mn + H2O =>
MnO3 + 3 H2 = Mn + 3 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C16H34 + S2O3{2-} + H2O = CH3COO{-} + H2 + H2S =>
C16H34 + 4 S2O3{2-} + 4 H2O = 8 CH3COO{-} + H2 + 8 H2S
Fe3 + P3 = FeP =>
Fe3 + P3 = 3 FeP
NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + Na3(NO3)3 =>
3 NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + Na3(NO3)3
Co(SO4)3 + Fe2Cl2 = Fe2(SO4)3 + CoCl2 =>
Co(SO4)3 + Fe2Cl2 = Fe2(SO4)3 + CoCl2
C9H13NO2 + C3H9ClO = C9H14ClNO2 + C3H8O =>
C9H13NO2 + C3H9ClO = C9H14ClNO2 + C3H8O
Pb(OH)2 + H2SO4 = (PbOH)2SO4 + H2O =>
2 Pb(OH)2 + H2SO4 = (PbOH)2SO4 + 2 H2O
PbO2 + Fe = Pb + FeO2 =>
PbO2 + Fe = Pb + FeO2
NH4NO3 + C2H6 = N2 + H2O + CO2 =>
7 NH4NO3 + C2H6 = 7 N2 + 17 H2O + 2 CO2
HNO3 + CUCO3 = CU(NO3)2 + H2O + CO2 =>
2 HNO3 + CUCO3 = CU(NO3)2 + H2O + CO2
NaClO + Cu + HCl = CuCl2 + NaCl + H2O =>
NaClO + Cu + 2 HCl = CuCl2 + NaCl + H2O
Na + AlPO4 = Al + Na3PO4 =>
3 Na + AlPO4 = Al + Na3PO4
C + Mg3(PO4)2 + SiO2 = P4 + MgSiO3 + CO =>
10 C + 2 Mg3(PO4)2 + 6 SiO2 = P4 + 6 MgSiO3 + 10 CO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
