| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + K2C2O4 + 3 H2O2 = 2 KFe(C2O4)3*5H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
H2O2 + FeS + HCl = H2O + FeCl3 + H2SO4 =>
9 H2O2 + 2 FeS + 6 HCl = 10 H2O + 2 FeCl3 + 2 H2SO4
Mg(ClO3)2(AQ) + Ba(S) = Ba(ClO3)2(AQ) + Mg(S) =>
Mg(ClO3)2(AQ) + Ba(S) = Ba(ClO3)2(AQ) + Mg(S)
HCl + (NH3)NaOH = NaCl + H2O + NH3 =>
HCl + (NH3)NaOH = NaCl + H2O + NH3
NHO3 + HCl = NO + Cl2 + H2O =>
2 NHO3 + 6 HCl = 2 NO + 3 Cl2 + 4 H2O
Ca(s) + Cl(g) = CaCl4(s) =>
Ca(s) + 4 Cl(g) = CaCl4(s)
Ag(s) + HNO3(l) = NO(g) + H2O(l) + AgNO3(s) =>
3 Ag(s) + 4 HNO3(l) = NO(g) + 2 H2O(l) + 3 AgNO3(s)
Na2(Co3) + BaCl2 = BaNa2 + Cl2(Co3) =>
Na2(Co3) + BaCl2 = BaNa2 + Cl2(Co3)
Mg + CaCO3 = Mg2(CO3)2 + Ca =>
2 Mg + 2 CaCO3 = Mg2(CO3)2 + 2 Ca
NaOHMgO = MgOHNaO =>
NaOHMgO = MgOHNaO
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
V2O5 + Cu = CuO + V2 =>
V2O5 + 5 Cu = 5 CuO + V2
Cu(NO3)2 + CH2NH2COOH = CuO + CO2 + NO2 + H2 =>
8 Cu(NO3)2 + 2 CH2NH2COOH = 8 CuO + 4 CO2 + 18 NO2 + 5 H2
C4H10 + CI = C4H9CI + HCI =>
C4H10 + 2 CI = C4H9CI + HCI
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
C4H9COOH + LiOH = Li(C4H9COO) + H2O =>
C4H9COOH + LiOH = Li(C4H9COO) + H2O
Sr(NO3)2 + NaOH = Na(NO3) + Sr(OH)2 =>
Sr(NO3)2 + 2 NaOH = 2 Na(NO3) + Sr(OH)2
FeO + HN = Fe + HNO3 =>
3 FeO + HN = 3 Fe + HNO3
Au2O3 + H = H2O + AuO =>
Au2O3 + 2 H = H2O + 2 AuO
MgO + C + Cl2 = MgCl2 + CO2 =>
2 MgO + C + 2 Cl2 = 2 MgCl2 + CO2
SiO + HCl = Si + Cl + H2O =>
SiO + 2 HCl = Si + 2 Cl + H2O
CH3COOH + KOH = CH2COOKH + H2O =>
CH3COOH + KOH = CH2COOKH + H2O
Ca(s) + NH3(g) = Ca(NH3)2 =>
Ca(s) + 2 NH3(g) = Ca(NH3)2
Si + CO2 = SiC + SiO2 =>
2 Si + CO2 = SiC + SiO2
C2H6O2(g) + O2(g) = H2O + CO2 =>
2 C2H6O2(g) + 5 O2(g) = 6 H2O + 4 CO2
PbCl4 = PbCl2Cl2(g) =>
PbCl4 = PbCl2Cl2(g)
Hg(NO3)2 + Na2CO3 = HgCO3 + NaNO3 =>
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
CH3NHC2H5 + HCl = CH3NH2C2H5Cl =>
CH3NHC2H5 + HCl = CH3NH2C2H5Cl
H2SO4 + HI = H2O + H2S + I =>
H2SO4 + 8 HI = 4 H2O + H2S + 8 I
C5H7O2N + H2O = NO3 + CO2 + H =>
C5H7O2N + 11 H2O = NO3 + 5 CO2 + 29 H
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CH3OOH = (CH3CO)2O + H2O =>
4 CH3OOH = (CH3CO)2O + 5 H2O
K2MnO4 + HOH = KMnO4 + KOH + H2 =>
2 K2MnO4 + 2 HOH = 2 KMnO4 + 2 KOH + H2
NiCl2(aq) + NaCH(aq) = Ni(CH)2(aq) + NaCl(aq) =>
NiCl2(aq) + 2 NaCH(aq) = Ni(CH)2(aq) + 2 NaCl(aq)
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
N2 + OO2 = NO2 =>
3 N2 + 4 OO2 = 6 NO2
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
KI + Ni(NO3)2 = K(NO3)2 + NiI =>
KI + Ni(NO3)2 = K(NO3)2 + NiI
H2TeO3 + KMnO4 + H2SO4 = H2TeO4 + MnSO4 + K2SO4 + H2O =>
5 H2TeO3 + 2 KMnO4 + 3 H2SO4 = 5 H2TeO4 + 2 MnSO4 + K2SO4 + 3 H2O
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2 + AgCl(s) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl(s)
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3) =>
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3)
C + H2S2O7 = SO2 + CO2 + H2O =>
C + H2S2O7 = 2 SO2 + CO2 + H2O
C3H8O7 + C3H8O3 = C8H9O4 + H2O =>
13 C3H8O7 + 51 C3H8O3 = 24 C8H9O4 + 148 H2O
C4F6 + H2 = C + HF =>
C4F6 + 3 H2 = 4 C + 6 HF
ScBr3 + H2SO4 = Sc2(SO4)3 + HBr =>
2 ScBr3 + 3 H2SO4 = Sc2(SO4)3 + 6 HBr
SOCl2 = SO2 + Cl2 + SCl2 =>
2 SOCl2 = SO2 + Cl2 + SCl2
NaHSO3 + KOH = KHSO3 + NaOH =>
NaHSO3 + KOH = KHSO3 + NaOH
CO2 + H2O = C4H2O5 + O2 =>
4 CO2 + H2O = C4H2O5 + 2 O2
NaOH + ClBr3 = ClOH + NaBr3 =>
NaOH + ClBr3 = ClOH + NaBr3
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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