| Équations équilibrées la veille | Équations équilibrées le lendemain |
CNRb + H2O = RbOH + HCN
MgBr2 + KOH = MgOH + KBr2 =>
MgBr2 + KOH = MgOH + KBr2
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
CH3CH2CH2Cl + NaOH = CH2CH2 + H2O + NaCl =>
2 CH3CH2CH2Cl + 2 NaOH = 3 CH2CH2 + 2 H2O + 2 NaCl
Ba(Cl)2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 Ba(Cl)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
C6 = C5 =>
5 C6 = 6 C5
NaCO3 + H2O + CO2 = Na(HCO3)2 =>
NaCO3 + H2O + CO2 = Na(HCO3)2
CH3CH2OH + K = CH3CH2OHK =>
CH3CH2OH + K = CH3CH2OHK
SiCl5 + Mg = Si + MgCl2 =>
2 SiCl5 + 5 Mg = 2 Si + 5 MgCl2
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
HNO3 + CU = CU(NO3)2 + (NO2) + H2O =>
4 HNO3 + CU = CU(NO3)2 + 2(NO2) + 2 H2O
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
Cu(SO4)2 = SO4 + Cu =>
Cu(SO4)2 = 2 SO4 + Cu
CuOKOH = CuOHKO =>
CuOKOH = CuOHKO
CH3CH2CH2Cl + NaOH = CH2CH2 + H2O + NaCl =>
2 CH3CH2CH2Cl + 2 NaOH = 3 CH2CH2 + 2 H2O + 2 NaCl
K2Cr2O7 + BaCl + H2SO4 = CrO2Cl2 + H2O + KHSO4 + BaHSO4 =>
K2Cr2O7 + 4 BaCl + 6 H2SO4 = 2 CrO2Cl2 + 3 H2O + 2 KHSO4 + 4 BaHSO4
BaH2 + H2O = H2 + BaOH2 =>
BaH2 + H2O = H2 + BaOH2
FeTiO3 + NaOH = NaTiO2 + NaFeO2 + H2O =>
FeTiO3 + 2 NaOH = NaTiO2 + NaFeO2 + H2O
Mn2O7 + CH3CH2OH = CH3COOH + H2O + MnO2 =>
2 Mn2O7 + 3 CH3CH2OH = 3 CH3COOH + 3 H2O + 4 MnO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCOOCH3 + NaOH = NaCOOCH3 + H2O =>
HCOOCH3 + NaOH = NaCOOCH3 + H2O
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
NaSO4 + HNO3 = Na(NO3)2 + H2SO4 =>
NaSO4 + 2 HNO3 = Na(NO3)2 + H2SO4
Na2S2O3 + KMnO4 = K2S2O3 + NaMnO4 =>
Na2S2O3 + 2 KMnO4 = K2S2O3 + 2 NaMnO4
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
FeBr3 + Na3PO4 = Fe(PO4) + NaBr =>
FeBr3 + Na3PO4 = Fe(PO4) + 3 NaBr
P4O10 + SO2 = P4SO2 + O2 =>
P4O10 + SO2 = P4SO2 + 5 O2
HCl + AI(OH)3 = AICl3 + H2O =>
3 HCl + AI(OH)3 = AICl3 + 3 H2O
SiO + NaOH = NaSiO + OH =>
SiO + NaOH = NaSiO + OH
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Li + Na = LiNa3 =>
Li + 3 Na = LiNa3
KOH + NH4CI = KCI + H2O + NH3 =>
KOH + NH4CI = KCI + H2O + NH3
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Mn2O7 + CH3CH2OH = MnO2 + CO2 + H2O =>
2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
CuBr2 + Fe = CuBr2Fe2 =>
CuBr2 + 2 Fe = CuBr2Fe2
MgCaCO3 = MgCO3Ca =>
MgCaCO3 = MgCO3Ca
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
Cs(OH)2 + HNO3 = Cs(NO3)2 + H2O =>
Cs(OH)2 + 2 HNO3 = Cs(NO3)2 + 2 H2O
Fe(OH)2 + P2O5 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + P2O5 = Fe3(PO4)2 + 3 H2O
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
H2S + HNO3 = H2SO4 + NO2 + H2 =>
H2S + 4 HNO3 = H2SO4 + 4 NO2 + 2 H2
HCl + SO4 = HClSO4 =>
HCl + SO4 = HClSO4
KMnO4 + K(CN) + H2O = MnO2 + K(OH) + K(OCN) =>
2 KMnO4 + 3 K(CN) + H2O = 2 MnO2 + 2 K(OH) + 3 K(OCN)
KOH + C2H2 = K2C2 + H2O =>
2 KOH + C2H2 = K2C2 + 2 H2O
Al + Zn = Al2Zn3 =>
2 Al + 3 Zn = Al2Zn3
Pd + S = PdS =>
Pd + S = PdS
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
H2SO4 + Ti = Ti2(SO4)3 + H2O + SO =>
9 H2SO4 + 4 Ti = 2 Ti2(SO4)3 + 9 H2O + 3 SO
Cl + NaBr = Br2 + NaCl2 =>
4 Cl + 2 NaBr = Br2 + 2 NaCl2
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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