| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + Ca(NO3)2 = Na3Ca + PO4(NO3)2
Br2 + KNO3 + H2O = KBrO3 + KBr + HNO3 =>
3 Br2 + 6 KNO3 + 3 H2O = KBrO3 + 5 KBr + 6 HNO3
ClO2 + H2 = HClO2 = HClO3 =>
2 ClO2 + H2 = 2 HClO2
HBr + Al(OH)3 = Br(OH)3 + HAl =>
HBr + Al(OH)3 = Br(OH)3 + HAl
KNO3 + Br2 + H2O = BrOH + KBr + HNO3 =>
KNO3 + Br2 + H2O = BrOH + KBr + HNO3
FeCl2 + CuO + HCl = FeCl3 + Cu + H2O =>
2 FeCl2 + CuO + 2 HCl = 2 FeCl3 + Cu + H2O
Na3PO4 + Fe2(SO4)3 = FePO4 + Na2(SO4) =>
2 Na3PO4 + Fe2(SO4)3 = 2 FePO4 + 3 Na2(SO4)
Cr2S3 + H2SO4 = Cr2SO4 + H2S3 =>
Cr2S3 + H2SO4 = Cr2SO4 + H2S3
VO2Cl2 + Zn + HCl = VOCl2 + ZnCl2 + H2O =>
VO2Cl2 + Zn + 2 HCl = VOCl2 + ZnCl2 + H2O
NiCl2 + C2H3O2Na = NiC2H3O2 + NaCl2 =>
NiCl2 + C2H3O2Na = NiC2H3O2 + NaCl2
CH{2} = CH{2+}H{2}O =>
CH{2} = CH{2+}H{2}O
Ra(NO3)2 = RaO + NO2 + O2 =>
2 Ra(NO3)2 = 2 RaO + 4 NO2 + O2
Al(OH)3 + H2SO4 = (SO4)3Al2 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (SO4)3Al2 + 6 H2O
Cl2 + KI = KICl =>
Cl2 + 2 KI = 2 KICl
H2SO4 + KMnO4 + (NH4)2C2O4 = H2O + K2SO4 + CO2 + MnSO4 + (NH4)2SO4 =>
8 H2SO4 + 2 KMnO4 + 5(NH4)2C2O4 = 8 H2O + K2SO4 + 10 CO2 + 2 MnSO4 + 5(NH4)2SO4
Cu2S + HNO3 = Cu(NO3)2 + SO2 + NO2 + H2O =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + SO2 + 8 NO2 + 6 H2O
Cu(SO4)2 + H2O = CuO + HSO4 =>
Cu(SO4)2 + H2O = CuO + 2 HSO4
C7H11O2 + O2 = CO2 + H2O =>
4 C7H11O2 + 35 O2 = 28 CO2 + 22 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ni(OH)2 + NH4OH = (Ni(NH3)6)(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = (Ni(NH3)6)(OH)2 + 6 H2O
Zn(s) + MoO3(s) = Mo2O3(s) + ZnO(s) =>
3 Zn(s) + 2 MoO3(s) = Mo2O3(s) + 3 ZnO(s)
OF = O2 + F =>
2 OF = O2 + 2 F
Na2SO3 + NaOH = Na + H2SO3 + O2 =>
Na2SO3 + 2 NaOH = 4 Na + H2SO3 + O2
MgCO3 + H3PO4 = MgHPO4 + CO2 + H2O =>
MgCO3 + H3PO4 = MgHPO4 + CO2 + H2O
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
HNO3 + HCl = Cl2 + H2OHOCl + NO =>
2 HNO3 + 4 HCl = Cl2 + 2 H2OHOCl + 2 NO
Cu + AgNO3 = AgCu + Cu(NO3)2 =>
3 Cu + 2 AgNO3 = 2 AgCu + Cu(NO3)2
C6H4(CO)2O + HNO3 = O2NC6H3(CO2H)2 =>
C6H4(CO)2O + HNO3 = O2NC6H3(CO2H)2
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
Cr2O7{-} + H{+} = Cr{3+} + O2 + H2O =>
4 Cr2O7{-} + 28 H{+} = 8 Cr{3+} + 7 O2 + 14 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Co + H2O = Co(OH2) =>
Co + H2O = Co(OH2)
C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O
O2F2 = O2 + F2 =>
O2F2 = O2 + F2
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
KNO3 + Br2 + H2O = BrOH + KBr + HNO3 =>
KNO3 + Br2 + H2O = BrOH + KBr + HNO3
C2H5NO2 + O = CO2 + H2O + N2 =>
2 C2H5NO2 + 9 O = 4 CO2 + 5 H2O + N2
Cl2O + CaO = Ca(ClO)2 =>
Cl2O + CaO = Ca(ClO)2
CrOHSO4 + HNO3 = Cr2(SO4)3 + H2O + Cr(NO3)3 =>
3 CrOHSO4 + 3 HNO3 = Cr2(SO4)3 + 3 H2O + Cr(NO3)3
CH3COOH + H3PO4 = CO2 + H3PO3 + H2O =>
CH3COOH + 4 H3PO4 = 2 CO2 + 4 H3PO3 + 2 H2O
Mg(OH)2 + HPO3 = MgOHPO3 + H2O =>
Mg(OH)2 + HPO3 = MgOHPO3 + H2O
KNO3 + Br2 + H2O = BrOH + KBr + HNO3 =>
KNO3 + Br2 + H2O = BrOH + KBr + HNO3
K2Cr2O7 + BaCl2 = BaCr2O7 + KCl =>
K2Cr2O7 + BaCl2 = BaCr2O7 + 2 KCl
KNO3 + Br2 + H2O = BrOH + KBr + HNO3 =>
KNO3 + Br2 + H2O = BrOH + KBr + HNO3
C(OH)2 + H3Po4 = C3(Po4)2 + H2O =>
3 C(OH)2 + 2 H3Po4 = C3(Po4)2 + 6 H2O
Zn2O3 + CO = Zn + CO2 =>
Zn2O3 + 3 CO = 2 Zn + 3 CO2
CdS + I2 + HCl = CdCl2 + HI + S2 =>
2 CdS + 2 I2 + 4 HCl = 2 CdCl2 + 4 HI + S2
NaCH + O3 = Na2 + CO2 + H2O =>
6 NaCH + 5 O3 = 3 Na2 + 6 CO2 + 3 H2O
Fe + H2(PO4)2 = PO4 + H4Fe6 =>
6 Fe + 2 H2(PO4)2 = 4 PO4 + H4Fe6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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