| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + (NH4)2SO4 + 6 H2O = (NH4)2SO4*FeSO4*6H2O
H2Br2 = HBr =>
H2Br2 = 2 HBr
Co + H3PO4 = Co3(PO4)2 + H =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 6 H
(NH4)2CrO4 + H2O = NH4OH + H2CrO4 =>
(NH4)2CrO4 + 2 H2O = 2 NH4OH + H2CrO4
Sn + HNO3 + H2O = [(H2SnO3)5*5H2O] + NO =>
15 Sn + 20 HNO3 + 20 H2O = 3[(H2SnO3)5*5H2O] + 20 NO
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
OHCH2CH3 + CH3CH2CH2COOH = H2O + CH3CH2CH2COOCH2CH3 =>
OHCH2CH3 + CH3CH2CH2COOH = H2O + CH3CH2CH2COOCH2CH3
CH3COOH + KHCO3 = CH3COOK + H2O + CO2 =>
CH3COOH + KHCO3 = CH3COOK + H2O + CO2
MgSO4 + MgS = MgO + SO2 =>
3 MgSO4 + MgS = 4 MgO + 4 SO2
H + L = HL2 =>
H + 2 L = HL2
NH2CH2COOCH3 + H2O = NH2CH2COOH + CH3OH =>
NH2CH2COOCH3 + H2O = NH2CH2COOH + CH3OH
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
Cu(SO4)2 + Na2(CO3)2 = Cu(CO3)2 + Na2(SO4)2 =>
Cu(SO4)2 + Na2(CO3)2 = Cu(CO3)2 + Na2(SO4)2
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
Zn(SO2) + O2 = ZnO + SO2 =>
2 Zn(SO2) + O2 = 2 ZnO + 2 SO2
C2H5Br + NaI = NaBr + C2H5I =>
C2H5Br + NaI = NaBr + C2H5I
N2H6 + O2 = NO + H2O =>
2 N2H6 + 5 O2 = 4 NO + 6 H2O
C3H5O2Cl + NH3 = C3H7O2N + NH4Cl =>
C3H5O2Cl + 2 NH3 = C3H7O2N + NH4Cl
MnO2 + H2SO4 + (NH4)2SO4 = MnSO4 + (NH4)2S2O8 + H2O =>
MnO2 + 2 H2SO4 + (NH4)2SO4 = MnSO4 + (NH4)2S2O8 + 2 H2O
Ag(NH3)2 + Br = AgBr + NH3 =>
Ag(NH3)2 + Br = AgBr + 2 NH3
Na2MnO4 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
Na2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 2 NaCl + 4 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
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
F7 = F3 =>
3 F7 = 7 F3
Pb + Sb2O3 = Pb2O4 + Sb =>
6 Pb + 4 Sb2O3 = 3 Pb2O4 + 8 Sb
Zn + H2O = ZnH2O =>
Zn + H2O = ZnH2O
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4) =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4)
NO2 + MgO = MgNO3 =>
NO2 + MgO = MgNO3
Cl2 + FeBr3 = FeCl3 + Br =>
3 Cl2 + 2 FeBr3 = 2 FeCl3 + 6 Br
C2H5OH + HCl + CH4N2O = C19H17Cl2N3O3 + H2 + O2 =>
70 C2H5OH + 16 HCl + 12 CH4N2O = 8 C19H17Cl2N3O3 + 174 H2 + 29 O2
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
Mg2 + P4 = MgP =>
2 Mg2 + P4 = 4 MgP
H2SO3 + Ag = Ag2S + H2O + O2 =>
H2SO3 + 2 Ag = Ag2S + H2O + O2
Co + H3PO4 = Co3(PO4)2 + H =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 6 H
KOH + Al2O3 = KAlO2 + H2O =>
2 KOH + Al2O3 = 2 KAlO2 + H2O
CaSO4 + NH4F = NH4SO3F + CaO =>
CaSO4 + NH4F = NH4SO3F + CaO
CaO2 + HBr = CaBr4 + H2O =>
CaO2 + 4 HBr = CaBr4 + 2 H2O
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4 =>
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4
Hg20 = Hg =>
Hg20 = 20 Hg
CUSO4Zu = ZuSO4CU =>
CUSO4Zu = ZuSO4CU
C10H18 + H2 = C10H22 =>
C10H18 + 2 H2 = C10H22
C17H35COOH + MgO = (C17H35COO)2Mg + H2O =>
2 C17H35COOH + MgO = (C17H35COO)2Mg + H2O
CH3COO + C6H8O7 = CH3COOH + C6H7O7 =>
CH3COO + C6H8O7 = CH3COOH + C6H7O7
KCl + (NH4)2SO4 = K2SO4 + NH4Cl =>
2 KCl + (NH4)2SO4 = K2SO4 + 2 NH4Cl
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
CH3CHO + K2Cr2O7 = CH3COOH + Cr2O3 + K2O =>
3 CH3CHO + K2Cr2O7 = 3 CH3COOH + Cr2O3 + K2O
NH3 + CO2 = H2O + OC(NH2)2 =>
2 NH3 + CO2 = H2O + OC(NH2)2
CH3CH2COOH + NH3 = CH3CH2COO + NH4 =>
CH3CH2COOH + NH3 = CH3CH2COO + NH4
SrCO3 + Ba = Sr + BaCO3 =>
SrCO3 + Ba = Sr + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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