| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 2 SiHCl3 = 2 SiN + 6 HCl + H2
I205 + O2 = IO =>
2 I205 + 205 O2 = 410 IO
Zn(s)SnCl4(aq) = ZnCl4(aq)Sn(s) =>
Zn(s)SnCl4(aq) = ZnCl4(aq)Sn(s)
An(s)HCl(aq) = AnClH =>
An(s)HCl(aq) = AnClH
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg(OH)2 + H{+} = MgOH{+} + H2O =>
Mg(OH)2 + H{+} = MgOH{+} + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Br2 + KCrO2 + NaOH = Na2CrO4 + KBr + H2O + NaBr =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 2 KBr + 4 H2O + 4 NaBr
Cl2NaBr = BrNaCl2 =>
Cl2NaBr = BrNaCl2
CaCl2 + CO2 + H2O = Ca(HCO3)2 + HCl =>
CaCl2 + 2 CO2 + 2 H2O = Ca(HCO3)2 + 2 HCl
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
Cr(OH)3 + KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + H2O + NO + CO2 =>
2 Cr(OH)3 + 2 KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + 3 H2O + 2 NO + CO2
K2CrO4 + Ba(CH3COO)2 + CH3COONa = K2(CH3COO)3 + BaCrO4 + Na =>
K2CrO4 + Ba(CH3COO)2 + CH3COONa = K2(CH3COO)3 + BaCrO4 + Na
MgClNaBO = NaClMgBO =>
MgClNaBO = NaClMgBO
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
Al3 + Sn(C2H3O2)2 = Sn + Al(C2H3O2) =>
2 Al3 + 3 Sn(C2H3O2)2 = 3 Sn + 6 Al(C2H3O2)
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
C3H4 + Cu(NH3)2Cl = C3H3Cu + NH3 + NH4Cl =>
C3H4 + Cu(NH3)2Cl = C3H3Cu + NH3 + NH4Cl
HCrO4 + RbOH = RbCrO4 + HOH =>
HCrO4 + RbOH = RbCrO4 + HOH
CSOH + HNO2 = CSNO2 + H2O =>
CSOH + HNO2 = CSNO2 + H2O
FeCl + AgNO3 = AgCl + FeNO3 =>
FeCl + AgNO3 = AgCl + FeNO3
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
Fe2(SO4)3 + Ca(OH)2 = Fe2(OH)3 + Ca(SO4)2 =>
2 Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe2(OH)3 + 3 Ca(SO4)2
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
KH2PO4 + Ca(OH)2 = KHPO4 + H2O + Ca2 =>
4 KH2PO4 + 2 Ca(OH)2 = 4 KHPO4 + 4 H2O + Ca2
Br2 + KCrO2 + NaOH = Na2CrO4 + KBr + H2O + NaBr =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 2 KBr + 4 H2O + 4 NaBr
Co(NH3)6SO4 + O2 + H2O = Co(OH)3 + NH3 + (NH4)2SO4 =>
4 Co(NH3)6SO4 + O2 + 10 H2O = 4 Co(OH)3 + 16 NH3 + 4(NH4)2SO4
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3 =>
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3
KF + AgCl = KAg + FCl =>
KF + AgCl = KAg + FCl
Co(NH3)6SO4 + O2 + H2O = Co(OH)3 + NH3 + (NH4)2SO4 =>
4 Co(NH3)6SO4 + O2 + 10 H2O = 4 Co(OH)3 + 16 NH3 + 4(NH4)2SO4
P + HNO3 = PH + NO3 =>
P + HNO3 = PH + NO3
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3 =>
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3
Co(NH3)6SO4 + O2 + H2O = Co(OH)3 + NH3 + (NH4)2SO4 =>
4 Co(NH3)6SO4 + O2 + 10 H2O = 4 Co(OH)3 + 16 NH3 + 4(NH4)2SO4
SnCr(NO3)3 = Sn(NO3)3Cr =>
SnCr(NO3)3 = Sn(NO3)3Cr
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
MnO4 + H2SO4 + Na2SO3 = MnSO4 + H2O + Na2SO4 =>
MnO4 + H2SO4 + 3 Na2SO3 = MnSO4 + H2O + 3 Na2SO4
CaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + SiO2 + Ca2CO3 =>
2 CaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + 4 SiO2 + Ca2CO3
NaI + Fe(No3)3 = NaNo3 + FeI3 =>
3 NaI + Fe(No3)3 = 3 NaNo3 + FeI3
CH4 + H2S = CS + H2 =>
CH4 + H2S = CS + 3 H2
HCabriolet = CabrioletH =>
HCabriolet = CabrioletH
Co(NH3)6SO4 + O2 + H2O = Co(OH)3 + NH3 + (NH4)2SO4 =>
4 Co(NH3)6SO4 + O2 + 10 H2O = 4 Co(OH)3 + 16 NH3 + 4(NH4)2SO4
HNO2 + Fe(OH)3 = H2O + Fe(NO2)3 =>
3 HNO2 + Fe(OH)3 = 3 H2O + Fe(NO2)3
NH4NO3 + KMnO4 + H2SO4 = NO + H2O + K2SO4 + MnSO4 =>
5 NH4NO3 + 2 KMnO4 + 3 H2SO4 = 10 NO + 13 H2O + K2SO4 + 2 MnSO4
HCl + CaSO2 = HSO2 + CaCl =>
HCl + CaSO2 = HSO2 + CaCl
HCl + Al(OH)3 = AlCl(OH)2 + H2O =>
HCl + Al(OH)3 = AlCl(OH)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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