| Équations équilibrées la veille |
2 Na + S2 + O8 = Na2S2O8
RhCl3*3H2O(s) + (C6H5)3P(s) + HCON(CH3)2(aq) = RhCl(CO)(P(C6H5)3)2(s) + Cl2(g) + H2O(l) + HN(CH3)2(aq) =>
RhCl3*3H2O(s) + 2(C6H5)3P(s) + HCON(CH3)2(aq) = RhCl(CO)(P(C6H5)3)2(s) + Cl2(g) + 3 H2O(l) + HN(CH3)2(aq)
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
BaO + P4 + H2O = Ba(H2PO2)2 + H2 =>
2 BaO + P4 + 6 H2O = 2 Ba(H2PO2)2 + 2 H2
H2SO4 + Al(OH)3 = H2(OH)2 + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 3 H2(OH)2 + Al2(SO4)3
CH3CH2OH + K2MnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
CH3CH2OH + K2MnO4 + 2 H2SO4 = CH3COOH + K2SO4 + MnSO4 + 3 H2O
Cd(OH)2 + CH3COOH = Cd(OH)2CH3COOH =>
Cd(OH)2 + CH3COOH = Cd(OH)2CH3COOH
C3H7COOH + MgCO3 = C3H7COOMg + H2O + CO2 =>
21 C3H7COOH + 20 MgCO3 = 20 C3H7COOMg + 14 H2O + 24 CO2
RbC2H3O2 + LiI = RbI + LiC2H3O2 =>
RbC2H3O2 + LiI = RbI + LiC2H3O2
AuCl + H2 = HCl + Au =>
2 AuCl + H2 = 2 HCl + 2 Au
NH3OHCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + HCl + N2 =>
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 18 H2O + 10 HCl + 5 N2
HClO4 + NaCl = HCl + NaClO4 =>
HClO4 + NaCl = HCl + NaClO4
P + O2 = P2O20 =>
2 P + 10 O2 = P2O20
KClO3 + C25H52 = CO2 + H2O + KCl =>
76 KClO3 + 3 C25H52 = 75 CO2 + 78 H2O + 76 KCl
NaI + K = KI + Na =>
NaI + K = KI + Na
HCl + KMgO4 = Cl2 + KCl + MgCl2 + H2O =>
16 HCl + 2 KMgO4 = 5 Cl2 + 2 KCl + 2 MgCl2 + 8 H2O
BaCrO4 + KCl + HCl = H2O + BaCrK + Cl =>
BaCrO4 + KCl + 8 HCl = 4 H2O + BaCrK + 9 Cl
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
Zn + OH{-} = ZnO2{-2} + H2 =>
Zn + 2 OH{-} = ZnO2{-2} + H2
Li3PO4 + LiH2PO4 = Li4P2O7 + H2O =>
Li3PO4 + LiH2PO4 = Li4P2O7 + H2O
KMnO4 + C2H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
10 KMnO4 + 4 C2H5(OH)3 = 5 K2CO3 + 5 Mn2O3 + 3 CO2 + 16 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
Li + MgI2 = LiI2 + Mg =>
Li + MgI2 = LiI2 + Mg
SO4 + NO3 = SO4NO3 =>
SO4 + NO3 = SO4NO3
Al(OH)3 + P2O5 = Al(PO3)3 + H2O =>
2 Al(OH)3 + 3 P2O5 = 2 Al(PO3)3 + 3 H2O
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
Fe3OH + H2 = H2O + Fe =>
2 Fe3OH + H2 = 2 H2O + 6 Fe
(NH4)2Cr2O7 = NH3 + H2O + Cr2(O)3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2(O)3 + 3 O2
Zn + H3AsO4 = Zn3(AsO4)2 + H =>
3 Zn + 2 H3AsO4 = Zn3(AsO4)2 + 6 H
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Pb(No3)2 + Na2SO4 = Pb(SO4) + NaNo3 =>
Pb(No3)2 + Na2SO4 = Pb(SO4) + 2 NaNo3
Pb(HCO3)2 + Na2CO3 = PbCO3 + NaHCO3 =>
Pb(HCO3)2 + Na2CO3 = PbCO3 + 2 NaHCO3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2 =>
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2
C2H5OH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
3 C2H5OH + 8 Ag(NH3)2OH = 2 C2H5COOH + 8 Ag + 16 NH3 + 7 H2O
K3ClO + AlPO4 = K3PO4 + AlClO =>
K3ClO + AlPO4 = K3PO4 + AlClO
HCl + Zn2 = Zn(HCl)2 =>
4 HCl + Zn2 = 2 Zn(HCl)2
NaHCO3 + HCl = H2O(l) + NaCl + CO2 =>
NaHCO3 + HCl = H2O(l) + NaCl + CO2
BeOH + HCl = Be(Cl) + H2O =>
BeOH + HCl = Be(Cl) + H2O
Ni2 + Pb(NO3)2 = Pb2 + Ni(NO3)2 =>
Ni2 + 2 Pb(NO3)2 = Pb2 + 2 Ni(NO3)2
HCH2CHCO2 + NaOH = NaCH3COO + H2O =>
2 HCH2CHCO2 + 3 NaOH = 3 NaCH3COO + H2O
C6H5OK + O2 = K2CO3 + CO2 + H2O =>
2 C6H5OK + 14 O2 = K2CO3 + 11 CO2 + 5 H2O
K2FeO4 + H2S + H2SO4 = K2SO4 + FeSO4 + H2O =>
2 K2FeO4 + H2S + 3 H2SO4 = 2 K2SO4 + 2 FeSO4 + 4 H2O
CH2O + NO2 = CO2 + N2 + H2O =>
2 CH2O + 2 NO2 = 2 CO2 + N2 + 2 H2O
Al10 = Al =>
Al10 = 10 Al
HCOONa + H2O = COONa{-} + H3O{+} =>
HCOONa + H2O = COONa{-} + H3O{+}
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4O2 + ZnCO3 = (CH3COO)2Zn + CO2 + H2O =>
2 C2H4O2 + ZnCO3 = (CH3COO)2Zn + CO2 + H2O
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Équations équilibrées sur01/07/25
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