| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3 + NH3 = KNH3 + NO3
Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
H2SO4 + NO3 = HNO3 + SO4 =>
H2SO4 + 2 NO3 = 2 HNO3 + SO4
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + Cr(NO2)2 = Al(NO2)3 + Cr =>
2 Al + 3 Cr(NO2)2 = 2 Al(NO2)3 + 3 Cr
Zn + HNO3 + H2O = Zn(NO3)2 + H3O =>
Zn + 2 HNO3 + 2 H2O = Zn(NO3)2 + 2 H3O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CH6N2O3 + H2O = C(NH2)2 + H2O2 =>
CH6N2O3 + H2O = C(NH2)2 + 2 H2O2
Fe + NH4 = FeNH4 =>
Fe + NH4 = FeNH4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COONa + H2SO4 + C5H11OH = CH3COOC5H11 + Na2SO4 + H2O =>
2 CH3COONa + H2SO4 + 2 C5H11OH = 2 CH3COOC5H11 + Na2SO4 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
SnCl4 + (CH3)2SO = SnCl4[OS(CH3)2]2 =>
SnCl4 + 2(CH3)2SO = SnCl4[OS(CH3)2]2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
CH3CCNa + CH3CBrCH3CH2CH3 = CH3CCCCH3CH3CH2CH3 + NaBr =>
CH3CCNa + CH3CBrCH3CH2CH3 = CH3CCCCH3CH3CH2CH3 + NaBr
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Ca3(PO4)2 + Ag2CO3 = Ag3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Ag2CO3 = 2 Ag3PO4 + 3 CaCO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + AgNo3 = ZnNo22 + Ag =>
3 Zn + 22 AgNo3 = 3 ZnNo22 + 22 Ag
La(OH)3 + H2SO4 = La2(SO4)3 + H2O =>
2 La(OH)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
Sn(s) + (CuNO3)2(aq) = SnNO3(aq) + Cu =>
2 Sn(s) + (CuNO3)2(aq) = 2 SnNO3(aq) + 2 Cu
FeCl2 + HCl + HMnO4 = FeCl3 + MnO3 + H2O =>
FeCl2 + HCl + HMnO4 = FeCl3 + MnO3 + H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Zn(OH)2 + Cl2 = ZnCl2 + H2O2 =>
Zn(OH)2 + Cl2 = ZnCl2 + H2O2
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2](H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2](H2O)2 + 6 CO2 + 13 H2O
HCl + ZnF2 = ZnCl2 + HF =>
2 HCl + ZnF2 = ZnCl2 + 2 HF
NaCl + NaMnO4 + H2O = Cl2 + MnO2 + Na(OH)2 =>
2 NaCl + 2 NaMnO4 + 4 H2O = Cl2 + 2 MnO2 + 4 Na(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HC2H3O2 + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2 + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
PtCl4 = Pt2Cl6 + Cl2 =>
2 PtCl4 = Pt2Cl6 + Cl2
C4H9COONH4 = C4H9CONH2 + H2O =>
C4H9COONH4 = C4H9CONH2 + H2O
Sc2O3 + H2 = Sc + H2O =>
Sc2O3 + 3 H2 = 2 Sc + 3 H2O
SO2 + O2 = SO20000000000 =>
SO2 + 9999999999 O2 = SO20000000000
Al + NO3 = Al2O3 + NO =>
4 Al + 3 NO3 = 2 Al2O3 + 3 NO
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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