| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + 6 KOH = 2 K2Li + K2LiO3 + 3 H2O
NH3(g) + HCl(g) = NH4Cl(c) =>
NH3(g) + HCl(g) = NH4Cl(c)
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Am + H2O = Am2O3 + H2 =>
2 Am + 3 H2O = Am2O3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3(Ac) + Na2SO4(Ac) = Ag2SO4(Ac) + NaNO3(Ac) =>
2 AgNO3(Ac) + Na2SO4(Ac) = Ag2SO4(Ac) + 2 NaNO3(Ac)
Si + H2O2 = H2O + SiO2 =>
Si + 2 H2O2 = 2 H2O + SiO2
(NH4)3PO4 + Al2(SO4)3 = (NH4)3(SO4)3 + Al2PO4 =>
(NH4)3PO4 + Al2(SO4)3 = (NH4)3(SO4)3 + Al2PO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ba(OH)2 + SO3 = H2O + Ba(SO4) =>
Ba(OH)2 + SO3 = H2O + Ba(SO4)
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
AgSCN + Zn + CH3COOH = Ag + Zn(CH3COO)2 + HSCN =>
2 AgSCN + Zn + 2 CH3COOH = 2 Ag + Zn(CH3COO)2 + 2 HSCN
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
BaCl2 + NaClO4 = BaClO4 + NaCl2 =>
BaCl2 + NaClO4 = BaClO4 + NaCl2
KMnO4 + Na2SO3 + KOH = K2MnO2 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 2 KOH = 2 K2MnO2 + 5 Na2SO4 + H2O
Na + CI = NaCI =>
Na + CI = NaCI
K2CO3 + C + P = KCP + CO =>
K2CO3 + 4 C + 2 P = 2 KCP + 3 CO
MnO2 + HCl = Cl2 + MnCl2 + H2O(l) =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O(l)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
FeS2 + H2O = H2SO3 + Fe + H2 =>
FeS2 + 6 H2O = 2 H2SO3 + Fe + 4 H2
Cu(NO3)2 + BaCl2 = Cl2(NO3)2 + BaCu =>
Cu(NO3)2 + BaCl2 = Cl2(NO3)2 + BaCu
sodiumsulfate + hydroiodicacid = sodiumiodide + sulfuricacid =>
Na2SO4 + 2 HI = 2 NaI + H2SO4
(NH4)2S2O8 + H2O + MnSO4 = MnO2 + H2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + 2 H2O + MnSO4 = MnO2 + 2 H2SO4 + (NH4)2SO4
H0 + NaO = NaOH =>
H0 + NaO = NaOH
C13H10O + NaBH4 + CH3OH = C13H12O + (CH2OH)H3BNa =>
C13H10O + NaBH4 + CH3OH = C13H12O + (CH2OH)H3BNa
Cr2O3 + H2O = Cr2O4H2 =>
Cr2O3 + H2O = Cr2O4H2
PH3 = H2 + P2 =>
2 PH3 = 3 H2 + P2
P4O7 = P4 + O7 =>
P4O7 = P4 + O7
K2CrO7 + Fe + H2SO4 = Fe(SO4)3 + Cr(SO4)3 + K2SO4 + H2O =>
K2CrO7 + Fe + 7 H2SO4 = Fe(SO4)3 + Cr(SO4)3 + K2SO4 + 7 H2O
H2SO4Al = Al(SO4) + H2 =>
H2SO4Al = Al(SO4) + H2
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
C4H10S2N4O2 + O2 = CO2 + H2O + NO2 + SO2 =>
2 C4H10S2N4O2 + 23 O2 = 8 CO2 + 10 H2O + 8 NO2 + 4 SO2
SO2 + Sb2O3 = O + Sb2S3 =>
3 SO2 + Sb2O3 = 9 O + Sb2S3
CH3Cl + KI + Br2 = CH3Br + KCl + I2 =>
2 CH3Cl + 2 KI + Br2 = 2 CH3Br + 2 KCl + I2
C5H902 + O2 = CO2 + H2O =>
2 C5H902 + 461 O2 = 10 CO2 + 902 H2O
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2 =>
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2
Na2S + HCe = H2S + NaCe =>
Na2S + 2 HCe = H2S + 2 NaCe
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Na2CO3 + H2O2 = C2H6Na4O12 =>
2 Na2CO3 + 3 H2O2 = C2H6Na4O12
K + O2 = K2O =>
4 K + O2 = 2 K2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeBr2 + K2S = FeS + KBr =>
FeBr2 + K2S = FeS + 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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