| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
C6H8O7 + NH3 = NH3C6H8O7 =>
C6H8O7 + NH3 = NH3C6H8O7
Mg + CoCl2 = MgCo + Cl =>
Mg + CoCl2 = MgCo + 2 Cl
HCl + CO3Na2 = CO3H2 + ClNa =>
2 HCl + CO3Na2 = CO3H2 + 2 ClNa
Ca(CH3COO)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4CH3COO =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4CH3COO
H2SO4ZnO = ZnSO4 + H2O =>
H2SO4ZnO = ZnSO4 + H2O
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
SrO + Bi2O3 + B2O3 = SrBi2B4O10 =>
SrO + Bi2O3 + 2 B2O3 = SrBi2B4O10
Li + O = LiO =>
Li + O = LiO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2*Cl2 = HCl =>
H2*Cl2 = 2 HCl
C3H60 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + C3H6O2 + H2O =>
3 C3H60 + 29 Na2Cr2O7 + 116 H2SO4 = 29 Na2SO4 + 29 Cr2(SO4)3 + 3 C3H6O2 + 197 H2O
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
C2H8S + O2 = CO2 + H2O + SO3 =>
2 C2H8S + 11 O2 = 4 CO2 + 8 H2O + 2 SO3
CuCl2 + NaOH + HCl + NaPO4 = Cu3(PO4)2 + H2O + NaCl2 =>
3 CuCl2 + 2 NaOH + 2 HCl + 2 NaPO4 = Cu3(PO4)2 + 2 H2O + 4 NaCl2
NaOH + H3CCOOH = H2O + NaH2CCOOH =>
NaOH + H3CCOOH = H2O + NaH2CCOOH
HNO + KMnO3 + H2SO4 = MnSO4 + HNO2 + K2SO4 + H2O =>
3 HNO + 2 KMnO3 + 3 H2SO4 = 2 MnSO4 + 3 HNO2 + K2SO4 + 3 H2O
(EDTA)H2Na2 + CrCl3 = HCl + NaCr(EDTA) + NaCl =>
(EDTA)H2Na2 + CrCl3 = 2 HCl + NaCr(EDTA) + NaCl
C4H510O + O2 = CO2 + H2O =>
C4H510O + 131 O2 = 4 CO2 + 255 H2O
Cu + Al2(SO4)3 = Cu(SO4)3 + Al2 =>
Cu + Al2(SO4)3 = Cu(SO4)3 + Al2
CaSO4(aq) + BaCl2(s) = BaSO4(s) + CaCl2(aq) =>
CaSO4(aq) + BaCl2(s) = BaSO4(s) + CaCl2(aq)
CuSO4 + KI = CuSO + KIO3 =>
CuSO4 + KI = CuSO + KIO3
NH4N(NO2)2 + CH3NH2HCl = CH3NH2HN(NO2)2 + NH4Cl =>
NH4N(NO2)2 + CH3NH2HCl = CH3NH2HN(NO2)2 + NH4Cl
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
Au + CuBe3 = Cu + Au3Be =>
9 Au + CuBe3 = Cu + 3 Au3Be
CaCl2 + Na = CaNaCl2 =>
CaCl2 + Na = CaNaCl2
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
C6H10 + CH2Cl2 + Br = CHBr + HCl =>
C6H10 + 4 CH2Cl2 + 10 Br = 10 CHBr + 8 HCl
CuCl2 + NaOH + HCl + NaPO4 = Cu3(PO4)2 + H2O + NaCl2 =>
3 CuCl2 + 2 NaOH + 2 HCl + 2 NaPO4 = Cu3(PO4)2 + 2 H2O + 4 NaCl2
KMnO4 + H2SO4 + Na2AsO3 = K2SO4 + MnSO4 + H2O + Na2AsO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2AsO3 = K2SO4 + 2 MnSO4 + 3 H2O + 5 Na2AsO4
Zn(PO4)2 = Zn + PO4 =>
Zn(PO4)2 = Zn + 2 PO4
Pd + HBr = PdBr4 + H2 =>
Pd + 4 HBr = PdBr4 + 2 H2
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
HClO4 + CrN6H18Cl3 = H2Cr2O7 + NO2 + Cl2 + H2O =>
96 HClO4 + 14 CrN6H18Cl3 = 7 H2Cr2O7 + 84 NO2 + 69 Cl2 + 167 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3
Br2 + H2O + HClO = HCl + HBrO3 =>
Br2 + H2O + 5 HClO = 5 HCl + 2 HBrO3
Al + Na2CO3 + H2O = NaAl(OH)4 + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 NaAl(OH)4 + 2 NaHCO3 + 3 H2
KBr + HOH = HBr + KOH =>
KBr + HOH = HBr + KOH
Sn + Hg2(NO3)2 = Sn(NO3)2 + Hg =>
Sn + Hg2(NO3)2 = Sn(NO3)2 + 2 Hg
Fe2 + H2O = Fe2O3 + H2 =>
Fe2 + 3 H2O = Fe2O3 + 3 H2
KAl(SO4)2*12H2O + NaOH = Al(OH)3 + K2SO4 + Na2SO4 + H2O =>
2 KAl(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4 + 24 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ce(CH3CO2)3*H2O + NH4OH = CH3COONH4 + Ce(OH)3 + H2O =>
Ce(CH3CO2)3*H2O + 3 NH4OH = 3 CH3COONH4 + Ce(OH)3 + H2O
CdSO4 + BaCl2 = BaSO4 + CdCl2 =>
CdSO4 + BaCl2 = BaSO4 + CdCl2
CuCl2(aq) + NaI(aq) = CuI2 + NaCl =>
CuCl2(aq) + 2 NaI(aq) = CuI2 + 2 NaCl
H2SO4 + KIO3 + KNO2 = I2 + KNO3 + K2SO4 + H2O =>
H2SO4 + 2 KIO3 + 5 KNO2 = I2 + 5 KNO3 + K2SO4 + H2O
I + HClO3 + H2O = HCl + HIO3 =>
6 I + 5 HClO3 + 3 H2O = 5 HCl + 6 HIO3
CuCl2 + NaOH + HCl + NaPO4 = Cu3(PO4)2 + H2O + NaCl2 =>
3 CuCl2 + 2 NaOH + 2 HCl + 2 NaPO4 = Cu3(PO4)2 + 2 H2O + 4 NaCl2
Pb + HCO3 = PbHCO3 =>
Pb + HCO3 = PbHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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