| Équations équilibrées la veille |
3 CH3SH + CuCl2 = Cu(CH3SH) + 2 HCl + CH3SSCH3
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
H2SnCl6(s) + H2S(g) = SnS2(s) + HCl(g) =>
H2SnCl6(s) + 2 H2S(g) = SnS2(s) + 6 HCl(g)
Na2CO3 + BaCI2 = Na2Ba + CO3CI2 =>
Na2CO3 + BaCI2 = Na2Ba + CO3CI2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
S + O{3} = SO{3} =>
S + O{3} = SO{3}
H2Cr2O7 + CaO = Ca2(Cr2O7)2 + H2O =>
2 H2Cr2O7 + 2 CaO = Ca2(Cr2O7)2 + 2 H2O
KCr2O7 + FeSO4 + H2SO4 = Cr2SO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KCr2O7 + 22 FeSO4 + 14 H2SO4 = 2 Cr2SO4 + 11 Fe2(SO4)3 + K2SO4 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(NO3)3 + KI(aq) = FeI3(aq) + KNO3 =>
Fe(NO3)3 + 3 KI(aq) = FeI3(aq) + 3 KNO3
RuO4 + HBr = H2RuBr6 + O2 + H2O =>
RuO4 + 6 HBr = H2RuBr6 + O2 + 2 H2O
(COOH)2(H2O) + KOH = K2C2O4 + H2O =>
(COOH)2(H2O) + 2 KOH = K2C2O4 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeO + ClH = FeCl2 + H2O =>
FeO + 2 ClH = FeCl2 + H2O
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 + NaHCO3 = NaHCO4 + H2O =>
H2O2 + NaHCO3 = NaHCO4 + H2O
Na2CO3 + NH4Cl + H2O = NaCl + NH4OH + CO2 =>
Na2CO3 + 2 NH4Cl + H2O = 2 NaCl + 2 NH4OH + CO2
BeCl2 + NaOH = BeOH + NaCl2 =>
BeCl2 + NaOH = BeOH + NaCl2
H2O + Ba = Ba(OH)2 + H2 =>
2 H2O + Ba = Ba(OH)2 + H2
Ag2 + CuCl2 = Ag2Cu + Cl2 =>
Ag2 + CuCl2 = Ag2Cu + Cl2
FeBr2 + BaOH2 = BaBr2 + FeOH2 =>
FeBr2 + BaOH2 = BaBr2 + FeOH2
Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3
KMnO4 = K2MnO4 + MnO2 + O2 = KMnO4 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CuSO4 + NH4OH = [CuOH]2SO4 + [NH4]2SO4 =>
2 CuSO4 + 2 NH4OH = [CuOH]2SO4 + [NH4]2SO4
Ca(OH)2 + K2SO3 = CaSO3 + KOH =>
Ca(OH)2 + K2SO3 = CaSO3 + 2 KOH
H2CO + H2O = COOH + H2 =>
2 H2CO + 2 H2O = 2 COOH + 3 H2
KMnO4 + HL = MnL2 + KL + L2 + H2O =>
2 KMnO4 + 16 HL = 2 MnL2 + 2 KL + 5 L2 + 8 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KCl + MgSO4 = KMg + ClSO4 =>
KCl + MgSO4 = KMg + ClSO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
H2SO4 + Ba(ClO3)2 = HClO3 + BaSO4 =>
H2SO4 + Ba(ClO3)2 = 2 HClO3 + BaSO4
CaBr2 + KOH = KBr + Ca(OH)2 =>
CaBr2 + 2 KOH = 2 KBr + Ca(OH)2
C2H30 + O2 = CO2 + H2O =>
2 C2H30 + 19 O2 = 4 CO2 + 30 H2O
NaClO3 + HCl = NaCl + HClO3 =>
NaClO3 + HCl = NaCl + HClO3
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + NaHSO3 =>
AlBr3 + 3 Na2SO3 + 3 H2O = 3 NaBr + Al(OH)3 + 3 NaHSO3
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO2 + H2SO4 + NH4NO3 =>
6 Mn(NO3)2 + 7(NH4)2S2O8 + 15 H2O = 6 HMnO2 + 14 H2SO4 + 13 NH4NO3
Li3O = Li + O3 =>
3 Li3O = 9 Li + O3
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
Fe(SO4)3 + BaCl = BaSO4 + FeCl3 =>
Fe(SO4)3 + 3 BaCl = 3 BaSO4 + FeCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
MnCl2 + AI = AICl3 + Mn =>
3 MnCl2 + 2 AI = 2 AICl3 + 3 Mn
PbO2 + Cr(OH)3 + NaOH = Na(Pb(OH)3) + NaCrO4 =>
2 PbO2 + Cr(OH)3 + 3 NaOH = 2 Na(Pb(OH)3) + NaCrO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al + Zn(OH)2 = Zn + Al(OH)3 =>
2 Al + 3 Zn(OH)2 = 3 Zn + 2 Al(OH)3
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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