| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOH + HBr = CuBr + H2O
Mg(OH)2 + (NH4)Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2(NH4)Cl = MgCl2 + 2 NH4OH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + Br2 = Fe3Br =>
6 Fe + Br2 = 2 Fe3Br
CrBr2(aq) + Na2CO3(aq) = CrCO3 + NaBr =>
CrBr2(aq) + Na2CO3(aq) = CrCO3 + 2 NaBr
CHCl3 + H2 = CH2Cl2 + HCl =>
CHCl3 + H2 = CH2Cl2 + HCl
NH4Cl + Na2CO3 = NH3 + CO2 + H2O + NaCl =>
2 NH4Cl + Na2CO3 = 2 NH3 + CO2 + H2O + 2 NaCl
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
HCl + AgOH = AgCl + H2O =>
HCl + AgOH = AgCl + H2O
Cd(NO3)2Hg2S = CdSHg2(NO3)2 =>
Cd(NO3)2Hg2S = CdSHg2(NO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
CrO + SO2 = CrO2 + SO =>
CrO + SO2 = CrO2 + SO
K2CO3 = K2 + CO3 =>
K2CO3 = K2 + CO3
H2SO4 + K2Cr2O7 + C7H8 = Cr2(SO4)3 + H2O + C7H6O2 + K2SO4 =>
4 H2SO4 + K2Cr2O7 + C7H8 = Cr2(SO4)3 + 5 H2O + C7H6O2 + K2SO4
C + O2 = CO2 =>
C + O2 = CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HCIO4 + Fe(OH)2 = Fe(CIO4)2 + H2O =>
2 HCIO4 + Fe(OH)2 = Fe(CIO4)2 + 2 H2O
Cu2NO3AmC2 = Cu2C2AmNO3 =>
Cu2NO3AmC2 = Cu2C2AmNO3
Al + Y2 = AlY3 =>
2 Al + 3 Y2 = 2 AlY3
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCOH + Ag2O(NH3*H2O) = Ag + (NH4)2CO3 + H2O =>
HCOH + 2 Ag2O(NH3*H2O) = 4 Ag + (NH4)2CO3 + 2 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
PH4{+} + Cr2O7{-2} + H{+} = P4 + Cr{+3} + H2O =>
4 PH4{+} + 2 Cr2O7{-2} + 12 H{+} = P4 + 4 Cr{+3} + 14 H2O
SO3 + MgO = MgSO4 =>
SO3 + MgO = MgSO4
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
KCO3 + CuSO4 = KSO4 + CuCO3 =>
KCO3 + CuSO4 = KSO4 + CuCO3
Fe{3+} + I1{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I1{-} = 2 Fe{2+} + I2
C8H14N4O7 = CH2O + C4H6N4O3 =>
C8H14N4O7 = 4 CH2O + C4H6N4O3
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4 =>
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4
Ba(No3)2 + HNO3 = Ba(NO3)2 + HNo3 =>
Ba(No3)2 + 2 HNO3 = Ba(NO3)2 + 2 HNo3
MgSO4(aq) + BaCl2 = MgCl2 + BaSO4 =>
MgSO4(aq) + BaCl2 = MgCl2 + BaSO4
NaI + Br = BrNa + I =>
NaI + Br = BrNa + I
Fe2O3 + SO2 = FeS2 + O2 =>
2 Fe2O3 + 8 SO2 = 4 FeS2 + 11 O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C3H5ONH2 + H2O = CH3CH2COOH + NH3 =>
C3H5ONH2 + H2O = CH3CH2COOH + NH3
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
Al(OH)3 + *HCl = AlCl3 + H2O =>
Al(OH)3 + 3*HCl = AlCl3 + 3 H2O
Mg10Br2(PO4)6 + H2CO4 = Mg(H2PO4)2 + MgCO4 + HBr =>
Mg10Br2(PO4)6 + 7 H2CO4 = 3 Mg(H2PO4)2 + 7 MgCO4 + 2 HBr
Ba(NO2)2 + HCl = BaCl2 + HNO2 =>
Ba(NO2)2 + 2 HCl = BaCl2 + 2 HNO2
Al + HNO3 = AlNO3 + NH3 + H2O =>
8 Al + 9 HNO3 = 8 AlNO3 + NH3 + 3 H2O
NH4F + H2O = NH3F + H3O =>
NH4F + H2O = NH3F + H3O
CH3C(Br)(CH3)CH3 + NaOH = CH3C(CH3)(OH)CH3 + NaBr =>
CH3C(Br)(CH3)CH3 + NaOH = CH3C(CH3)(OH)CH3 + NaBr
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
CFCl3 + O3 = CFCl3O3 =>
CFCl3 + O3 = CFCl3O3
C14H12 + HBr + H2O2 = C14H10Br2 + H2O =>
C14H12 + 2 HBr + 2 H2O2 = C14H10Br2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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