| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2F2 + H2O = Hg + HgO + 2 HF
ZnSO4 + (NH4)3PO4 = (NH4)2SO4 + Zn3(PO4)2 =>
3 ZnSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Zn3(PO4)2
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
HI + SO2 = I2 + S + H2O =>
4 HI + SO2 = 2 I2 + S + 2 H2O
BaO + PO4 = Ba3(PO4)2 + O2 =>
6 BaO + 4 PO4 = 2 Ba3(PO4)2 + 3 O2
Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH =>
Pb(OH)2 + NH4OH = NH4(OH)2 + PbOH
CaO + ZnSO4 = CaSO4 + ZnO =>
CaO + ZnSO4 = CaSO4 + ZnO
Cr3 + OH = Cr(OH)3 =>
Cr3 + 9 OH = 3 Cr(OH)3
AlCl3 + KOH = K4[Al(OH)7] + KCl =>
AlCl3 + 7 KOH = K4[Al(OH)7] + 3 KCl
Fa + Mg2 = FaMg =>
2 Fa + Mg2 = 2 FaMg
O2 + MnH3 = OH2 + Mn3 =>
9 O2 + 12 MnH3 = 18 OH2 + 4 Mn3
KCl + H2O2 = KClO + H2O =>
KCl + H2O2 = KClO + H2O
CH3CH2COOH + HCl = CH3CH2COOH2 + Cl =>
CH3CH2COOH + HCl = CH3CH2COOH2 + Cl
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Na2SiO3 + KMnO4 = NaMnO4 + K2SiO3 =>
Na2SiO3 + 2 KMnO4 = 2 NaMnO4 + K2SiO3
CaO + ZnSO4 = CaSO4 + ZnO =>
CaO + ZnSO4 = CaSO4 + ZnO
FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KCl
Cu + HNO3 = Cu(NO3)2 + H2O + N2O2 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + N2O2
C15H31COOH + C3H5(OH)3 = (C15H31COO)3 + H2O =>
147 C15H31COOH + 48 C3H5(OH)3 = 52(C15H31COO)3 + 126 H2O
C2H5O + Mg = C2H3Mg + H2O =>
C2H5O + Mg = C2H3Mg + H2O
NaBr + Fe(NO3)3 = FeBr3 + NaNO3 =>
3 NaBr + Fe(NO3)3 = FeBr3 + 3 NaNO3
LiNO3(s) = LiNO2(s) + O2(s) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(s)
H3PO4 + MgOH = Mg3PO4 + H2O =>
H3PO4 + 3 MgOH = Mg3PO4 + 3 H2O
FeO + (NH4)3N = Fe3N2 + (NH4)2O =>
3 FeO + 2(NH4)3N = Fe3N2 + 3(NH4)2O
N2O + O2 = N2O4 =>
2 N2O + 3 O2 = 2 N2O4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + EDTA = CuEDTASO4 =>
CuSO4 + EDTA = CuEDTASO4
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
CuCl2(aq) + Na3Po4(aq) = Cu3(Po4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3Po4(aq) = Cu3(Po4)2(s) + 6 NaCl(aq)
W + H2O = WO2 + H2 =>
W + 2 H2O = WO2 + 2 H2
MnCl2 + H2SO3 + H2O = Mn + H2SO4 + HCl =>
MnCl2 + H2SO3 + H2O = Mn + H2SO4 + 2 HCl
KMnO4 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 8 H2O + 6 K2SO4
CaOCl2 + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
CaOCl2 + 2 KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4
MgSO4 + H2O = MgS + H2O4 =>
3 MgSO4 + 4 H2O = 3 MgS + 4 H2O4
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
InClO = InCl + O =>
InClO = InCl + O
Zn{+2} + NH3 = Zn(NH3)2{+2} =>
Zn{+2} + 2 NH3 = Zn(NH3)2{+2}
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
K2CO3 + CuSO4 + H2O = K2SO4 + Cu(OH)2 + CO2 =>
K2CO3 + CuSO4 + H2O = K2SO4 + Cu(OH)2 + CO2
CaOCl2 + KI + CH3COOH = I2 + CaCl2 + H2O + CH3COOK =>
CaOCl2 + 2 KI + 2 CH3COOH = I2 + CaCl2 + H2O + 2 CH3COOK
C5H11N + HBr = C5H12NBr =>
C5H11N + HBr = C5H12NBr
CH2H4 + O2 = CO2 + H2O =>
2 CH2H4 + 5 O2 = 2 CO2 + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O =>
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O
K2O + K = K3O =>
K2O + K = K3O
SO + O = SO2O =>
SO + 2 O = SO2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH3COOH + KHCO3 = KCH3COO + CO2 + H2O =>
CH3COOH + KHCO3 = KCH3COO + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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