| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4Sr(OH)2 = 2 H2O + SrSO4
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 H2O + 2 CO2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4
Sn + SO2 = SnSO2 =>
Sn + SO2 = SnSO2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO2 =>
8 AgNO3 + 3 PH3 + 4 H2O = 8 Ag + 3 H3PO4 + 8 HNO2
Al2(SiO3)3 + K3PO4 = K2SiO3 + AlPO4 =>
Al2(SiO3)3 + 2 K3PO4 = 3 K2SiO3 + 2 AlPO4
C4H6 + Br = C4H4 + HBr =>
C4H6 + 2 Br = C4H4 + 2 HBr
KI + MnO2 + H2SO4 = KSO4 + MnSO2 + I2 + H2O =>
6 KI + 2 MnO2 + 8 H2SO4 = 6 KSO4 + 2 MnSO2 + 3 I2 + 8 H2O
Fe(SCN)3 + KCl + NaF = K3(FeF6) + K3[Fe(SCN)6] + NaCl =>
2 Fe(SCN)3 + 6 KCl + 6 NaF = K3(FeF6) + K3[Fe(SCN)6] + 6 NaCl
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3
H2CO3 + CaO2 = CaCO3 + H2O2 =>
H2CO3 + CaO2 = CaCO3 + H2O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]
PNCl2 + HF = NH4PF6 + HCl =>
PNCl2 + 6 HF = NH4PF6 + 2 HCl
Na2SiO3 + HNo3 = H2SiO3 + NaNo3 =>
Na2SiO3 + 2 HNo3 = H2SiO3 + 2 NaNo3
H2 + CO2 = HCOOH =>
H2 + CO2 = HCOOH
KOH + MgO = Mg(OH)2 + K2O =>
2 KOH + MgO = Mg(OH)2 + K2O
BaO2 + KClO4 + H2SO4 = K2SO4 + BaCl2 + H2O + O2 =>
2 BaO2 + 4 KClO4 + 2 H2SO4 = 2 K2SO4 + 2 BaCl2 + 2 H2O + 9 O2
H2Cr2O7 + AlPO3 = H2PO3 + AlCr2O7 =>
H2Cr2O7 + AlPO3 = H2PO3 + AlCr2O7
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Al2(SO4)3 + KCl = Al(Cl)3 + K2SO4 =>
Al2(SO4)3 + 6 KCl = 2 Al(Cl)3 + 3 K2SO4
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
[Co(NH3)6]Cl2 + H2O = [Co(H2O)6]Cl2 + NH3 =>
[Co(NH3)6]Cl2 + 6 H2O = [Co(H2O)6]Cl2 + 6 NH3
Zn + Cu(No3)2 = Zn(No3)2 + Cu =>
Zn + Cu(No3)2 = Zn(No3)2 + Cu
LiO + Cl2 = LiCl2 + O2 =>
2 LiO + 2 Cl2 = 2 LiCl2 + O2
HNO2 + NH4OH = HOH + NH4NO3 =>
4 HNO2 + 2 NH4OH = HOH + 3 NH4NO3
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
Al(OH)3 + HCl + H2O = AlCl3*6H2O =>
Al(OH)3 + 3 HCl + 3 H2O = AlCl3*6H2O
HI = H2 + I2 = =>
2 HI = H2 + I2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH4 + NH3 + O2 = CN + H2O =>
4 CH4 + 4 NH3 + 7 O2 = 4 CN + 14 H2O
CaBr2 + HOH = HBr + Ca(OH)2 =>
CaBr2 + 2 HOH = 2 HBr + Ca(OH)2
HCl + KHCO3 = CO2 + H2O + KCl =>
HCl + KHCO3 = CO2 + H2O + KCl
NH4Cl + Al2S3 = (NH4)2S + AlCl3 =>
6 NH4Cl + Al2S3 = 3(NH4)2S + 2 AlCl3
CuBr2 + NaOH = Br2Na2 + Cu(OH)2 =>
CuBr2 + 2 NaOH = Br2Na2 + Cu(OH)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Mn(NO3)2 + NaOH = Mn(OH)2 + Na + NO3 =>
Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 NO3
Ce(SO4)2 + HBr = Br2 + CeBr3 + H2SO4 =>
2 Ce(SO4)2 + 8 HBr = Br2 + 2 CeBr3 + 4 H2SO4
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
K2CrO7 + H2SO4 + FeC2O4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + CO2 + H2O =>
2 K2CrO7 + 14 H2SO4 + 6 FeC2O4 = 2 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 12 CO2 + 14 H2O
AgC1 + H2SO4 = Ag2SO4 + HC1 =>
2 AgC1 + H2SO4 = Ag2SO4 + 2 HC1
Ag + Hg(NO3)2 = Hg + AgNO3 =>
2 Ag + Hg(NO3)2 = Hg + 2 AgNO3
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
CaSiO3 + Cl = CaCl + SiO3 =>
CaSiO3 + Cl = CaCl + SiO3
Li(s) + Br2(l) = Br2Li(l) =>
Li(s) + Br2(l) = Br2Li(l)
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
KOH + Cr(OH)3 + NaBrO3 = K2CrO4 + NaBr + H2O =>
4 KOH + 2 Cr(OH)3 + NaBrO3 = 2 K2CrO4 + NaBr + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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