| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H15Cl2N2O2P + 19 O2 = 14 CO2 + 4 NH3 + 6 H2O + 2 H3PO4 + 2 Cl2
OFe + H2O = Fe(OH)2 =>
OFe + H2O = Fe(OH)2
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
CH3COONa = Na2O + CH4 + CO + H2O =>
6 CH3COONa = 3 Na2O + 4 CH4 + 8 CO + H2O
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3(l) =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3(l)
NaHF2 + H2SO4 = HF + Na2SO4 =>
2 NaHF2 + H2SO4 = 4 HF + Na2SO4
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
ZnI2 + Pb(NO3)2 = Zn(NO3)2 + PbI2 =>
ZnI2 + Pb(NO3)2 = Zn(NO3)2 + PbI2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2C2O4 + Fe2O3 = H2C2O7 + Fe =>
H2C2O4 + Fe2O3 = H2C2O7 + 2 Fe
HOCH2CH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
HCl + NH4HCO3 = NH4Cl + CO2 + H2O =>
HCl + NH4HCO3 = NH4Cl + CO2 + H2O
AlBr3 + (NH4)2S = Al2S3 + Br(NH4) =>
2 AlBr3 + 3(NH4)2S = Al2S3 + 6 Br(NH4)
Pb(NO3)2 + KCl = KNO3 + Cl2Pb =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + Cl2Pb
H2 + S4 = HS =>
2 H2 + S4 = 4 HS
Fe(Fe(SCN)6) + NaF = Na(SCN) + FeF3 =>
Fe(Fe(SCN)6) + 6 NaF = 6 Na(SCN) + 2 FeF3
C6H1206 + H2 = C6H1406 =>
C6H1206 + 100 H2 = C6H1406
H2O + Ca3P2 = Ca(OH)2 + PH3 =>
6 H2O + Ca3P2 = 3 Ca(OH)2 + 2 PH3
Al2O3 + Mg(CN)2 = Al(CN)3 + MgO =>
Al2O3 + 3 Mg(CN)2 = 2 Al(CN)3 + 3 MgO
Na2(EDTA) + CuSO4*5H2O = SO4 + H2O + Na2Cu(EDTA) =>
Na2(EDTA) + CuSO4*5H2O = SO4 + 5 H2O + Na2Cu(EDTA)
C36H74 + O2 = C02 + H2O =>
2 C36H74 + 37 O2 = 36 C02 + 74 H2O
HI + H2O = HIO3 + H2 =>
HI + 3 H2O = HIO3 + 3 H2
ZnI2 + H2O = ZnI2H2O =>
ZnI2 + H2O = ZnI2H2O
SnSO4 + Na2CO3 + H2O = Na2SO4 + (SnOH)2SO4 + CO2 =>
2 SnSO4 + Na2CO3 + H2O = Na2SO4 + (SnOH)2SO4 + CO2
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)2 + KNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 KNO2 = Cr2(SO4)2 + 4 KNO3 + K2SO4 + 3 H2O
H2SO4 + KBr = Br2 + K2SO3 + H2O =>
H2SO4 + 2 KBr = Br2 + K2SO3 + H2O
PO4 + H2O = POH + OH =>
PO4 + 4 H2O = POH + 7 OH
Cr(s) + Pb(C2H3O2)2 = Cr(C2H3O2) + Pb =>
2 Cr(s) + Pb(C2H3O2)2 = 2 Cr(C2H3O2) + Pb
BO3{3-} + Zn{2+} = Zn3(BO3)2 =>
2 BO3{3-} + 3 Zn{2+} = Zn3(BO3)2
CH3CH(CH3)COOH + CH3CH2CH2CH2OH = CH3CH(CH3)COOCH2CH2CH2CH3 + H2O =>
CH3CH(CH3)COOH + CH3CH2CH2CH2OH = CH3CH(CH3)COOCH2CH2CH2CH3 + H2O
KCN + HBr = BrK + HCN =>
KCN + HBr = BrK + HCN
CH4(g) + H2O(l) = H2(g) + CO2 =>
CH4(g) + 2 H2O(l) = 4 H2(g) + CO2
H3PO4 + NH3 = H6NO4P =>
H3PO4 + NH3 = H6NO4P
K3[Fe(C2O4)3]*3H2O(aq) + KMnO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
10 K3[Fe(C2O4)3]*3H2O(aq) + 12 KMnO4(aq) + 48 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 12 MnSO4(aq) + 21 K2SO4(aq) + 60 CO2(g) + 78 H2O(l)
AgNO3(ac) + Na2SO3(ac) = Ag2SO3 + NaNO3 =>
2 AgNO3(ac) + Na2SO3(ac) = Ag2SO3 + 2 NaNO3
Fe(OH)2 + AlPO4 = Fe3(PO4)2 + Al(OH)3 =>
3 Fe(OH)2 + 2 AlPO4 = Fe3(PO4)2 + 2 Al(OH)3
HC2H3O2 + OH = H2O + C2H3O2 =>
HC2H3O2 + OH = H2O + C2H3O2
Ca(OH)2 = H2O + O2 + Ca =>
2 Ca(OH)2 = 2 H2O + O2 + 2 Ca
Bg + OH = BgOH =>
Bg + OH = BgOH
MnO4K + BrK + H2SO4 = SO4Mn2 + SO4K2 + Br2 + H2O =>
2 MnO4K + 12 BrK + 8 H2SO4 = SO4Mn2 + 7 SO4K2 + 6 Br2 + 8 H2O
NaOCl + SnSO4 + NaOH = SnO2 + NaCl + Na2SO4 + H2O =>
NaOCl + SnSO4 + 2 NaOH = SnO2 + NaCl + Na2SO4 + H2O
BeO*BeF2(BeCl2) = Be + F2(Cl2) + O =>
BeO*BeF2(BeCl2) = 3 Be + F2(Cl2) + O
C10H15N + O2 = CO2 + H2O + N =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 4 N
C14H18N2O5 + O2 = CO + H2O + N2 =>
C14H18N2O5 + 9 O2 = 14 CO + 9 H2O + N2
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl2O4 + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 10 C6H12N4 = 9 ZnAl2O4 + 60 CO2 + 56 N2 + 60 H2O
CaCo3(s) + HNO3(aq) = HCo3(aq) + CaNO3(aq) =>
CaCo3(s) + HNO3(aq) = HCo3(aq) + CaNO3(aq)
CaCl2 + NaC17H35CO2 = Ca(C17H35CO2)2 + NaCl =>
CaCl2 + 2 NaC17H35CO2 = Ca(C17H35CO2)2 + 2 NaCl
CH3NCOH2O = CH3NCO + H2O =>
CH3NCOH2O = CH3NCO + H2O
Cr2O7K2 + NH4Cl = Cr2O3 + KCl + H2O + N2 =>
Cr2O7K2 + 2 NH4Cl = Cr2O3 + 2 KCl + 4 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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