| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Na2HPO3 + 5 NaOH + 4 KMnO4 = 5 Na3PO4 + 2 K2MnPO4 + 2 Na2MnO4 + 6 H2O
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 CH2O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
C24H34N2O + O2 = CO2 + NH3 + H2O =>
2 C24H34N2O + 61 O2 = 48 CO2 + 4 NH3 + 28 H2O
KClO3 + MnSO4 + KOH = KCl + K2MnO4 + K2SO4 + H2O =>
2 KClO3 + 3 MnSO4 + 12 KOH = 2 KCl + 3 K2MnO4 + 3 K2SO4 + 6 H2O
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2 =>
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H3PO3 + K2Si2O3 = K2HPO3 + H2Si2O3 =>
H3PO3 + K2Si2O3 = K2HPO3 + H2Si2O3
Fe2O3 + Li2CO3 = LiFeO2 + CO2 =>
Fe2O3 + Li2CO3 = 2 LiFeO2 + CO2
FeS2 + O2 = Fe3O47 + SO2 =>
6 FeS2 + 59 O2 = 2 Fe3O47 + 12 SO2
Me2CO3 + HCl = MeCl + CO2 + H2O =>
Me2CO3 + 2 HCl = 2 MeCl + CO2 + H2O
Ni(NO3)2 + LiS = NiS2 + LiNO3 =>
Ni(NO3)2 + 2 LiS = NiS2 + 2 LiNO3
C3H3N + O2 = CO + H2O + HCN =>
2 C3H3N + 3 O2 = 4 CO + 2 H2O + 2 HCN
MgO2 + H2O2 = MgO3 + H2O =>
MgO2 + H2O2 = MgO3 + H2O
K2Cr2O7 + H2S + H2SO4 = KHSO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + H2S + 3 H2SO4 = 2 KHSO4 + Cr2(SO4)2 + 3 H2O
Ag3 + As + O4 = Ag3AsO4 =>
Ag3 + As + O4 = Ag3AsO4
(COOH)2 + KMn04 + HCl = C02 + KCl + H2O + MnCl =>
5(COOH)2 + 6 KMn04 + 30 HCl = 5 C02 + 6 KCl + 20 H2O + 24 MnCl
HOOCH3 + C2H5OH = CH3OOCCH3 + H2O =>
4 HOOCH3 + C2H5OH = 2 CH3OOCCH3 + 5 H2O
Fe2O3 + H(OH) = Fe(OH)3 =>
Fe2O3 + 3 H(OH) = 2 Fe(OH)3
Sr3N2 + H3P = Sr3P2 + H3N =>
Sr3N2 + 2 H3P = Sr3P2 + 2 H3N
NH4CH3COO + Pb3(PO4)2 = (NH4)3PO4 + Pb(CH3COO)2 =>
6 NH4CH3COO + Pb3(PO4)2 = 2(NH4)3PO4 + 3 Pb(CH3COO)2
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
CO + H2SO4 = CO(SO4)3 + H2 =>
CO + 3 H2SO4 = CO(SO4)3 + 3 H2
K2Cr3O7 + S + H2O = Cr2O + SO + KOH =>
2 K2Cr3O7 + 9 S + 2 H2O = 3 Cr2O + 9 SO + 4 KOH
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 3 K2SO4 + 10 NaSO4 + 14 H2O
C22H28N2O + O2 = CO2 + H2O + NO2 =>
2 C22H28N2O + 61 O2 = 44 CO2 + 28 H2O + 4 NO2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Me2CO3 + HCl = MeCl + CO2 + H2O =>
Me2CO3 + 2 HCl = 2 MeCl + CO2 + H2O
FeCl3 + KSCN + AgNO3 = KCl + SCN + Fe(NO3)2 + Ag =>
FeCl3 + 3 KSCN + 2 AgNO3 = 3 KCl + 3 SCN + Fe(NO3)2 + 2 Ag
C4600H550O4140S1N165 + H2O = C2H4O2 + SO2 + NO2 + CO2 =>
4 C4600H550O4140S1N165 + 10234 H2O = 5667 C2H4O2 + 4 SO2 + 660 NO2 + 7066 CO2
Me2CO3 + HCl = MeCl + CO2 + H2O =>
Me2CO3 + 2 HCl = 2 MeCl + CO2 + H2O
Mg + CrF3 = Cr + MgF2 =>
3 Mg + 2 CrF3 = 2 Cr + 3 MgF2
Au2O2 + H2O + O2 = Au(OH)3 =>
2 Au2O2 + 6 H2O + O2 = 4 Au(OH)3
CH2O + Ag2O + OH{-} = Ag + HCO2{-} + H2O =>
CH2O + Ag2O + OH{-} = 2 Ag + HCO2{-} + H2O
LiO2 + H2O = LiO + H2O2 =>
LiO2 + H2O = LiO + H2O2
Br + H2O = HBr + OH =>
Br + H2O = HBr + OH
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
Na2CO3 + CH3COOH = NaCOH + H2CO3 =>
Na2CO3 + CH3COOH = 2 NaCOH + H2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4*10H2O + Fe = Fe2(SO4)3 + Cu + H2O =>
3 CuSO4*10H2O + 2 Fe = Fe2(SO4)3 + 3 Cu + 30 H2O
Na2SO3 + Ba = BaSO3 + Na =>
Na2SO3 + Ba = BaSO3 + 2 Na
CuO3 = Cu + O2 =>
2 CuO3 = 2 Cu + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KC2H3O2(aq) + H2O(l) = KC2H2O2 + H3O =>
KC2H3O2(aq) + H2O(l) = KC2H2O2 + H3O
NaHCO3 + C9H8O2 = C9H7Na + H2O + CO2 =>
10 NaHCO3 + 11 C9H8O2 = 10 C9H7Na + 14 H2O + 19 CO2
NiCO3(S) = NiO(S) + CO2(g) =>
NiCO3(S) = NiO(S) + CO2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
LiBr + K(NO3) = Li(NO3) + KBr =>
LiBr + K(NO3) = Li(NO3) + KBr
Na2Se + HCl = H2Se + NaCl =>
Na2Se + 2 HCl = H2Se + 2 NaCl
Cuz + HNO3 = Cuz(NO3)2 + H2 =>
Cuz + 2 HNO3 = Cuz(NO3)2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
