| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 = KCl + O4
C3H7OH = C3H6O + H2 =>
C3H7OH = C3H6O + H2
FeS{2} + O{2} = Fe{2}O{3]+SO{2} =>
FeS{2} + O{2} = Fe{2}O{3]+SO{2}
C2H4 + HCl + O2 = C2H3Cl + H2O =>
2 C2H4 + 2 HCl + O2 = 2 C2H3Cl + 2 H2O
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
PbSO4 + NaBr = PbBr2 + Na2SO4 =>
PbSO4 + 2 NaBr = PbBr2 + Na2SO4
C6H4NO2OH(s) + NaBH4(aq) = C6H4NH2OH(s) + NaBO3(aq) + H2O(l) =>
5 C6H4NO2OH(s) + 3 NaBH4(aq) = 5 C6H4NH2OH(s) + 3 NaBO3(aq) + H2O(l)
KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
CuS + H2O = H2OS + Cu2 =>
2 CuS + 2 H2O = 2 H2OS + Cu2
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
AgNO3 + K2SO = Ag2SO + KNO3 =>
2 AgNO3 + K2SO = Ag2SO + 2 KNO3
Zn + MgCl2 = ZnCl2 + Mg2 =>
2 Zn + 2 MgCl2 = 2 ZnCl2 + Mg2
KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
Zn(g) + HCl2(g) = ZnCl2(aq) + H2(g) =>
2 Zn(g) + 2 HCl2(g) = 2 ZnCl2(aq) + H2(g)
NaHCO3(aq) + HCl = NaCl + H2CO3 =>
NaHCO3(aq) + HCl = NaCl + H2CO3
C8H11OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H11OH(l) + 21 O2(g) = 16 CO2(g) + 12 H2O(g)
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
N2H4 + NO2 = N2 + H2O =>
2 N2H4 + 2 NO2 = 3 N2 + 4 H2O
Zn(NO3)2 + K3PO4 = K(NO3)2 + Zn3PO4 =>
3 Zn(NO3)2 + K3PO4 = 3 K(NO3)2 + Zn3PO4
Fe(No3)3 + Na2Co3 = Na(No3) + Fe2(Co3)3 =>
2 Fe(No3)3 + 3 Na2Co3 = 6 Na(No3) + Fe2(Co3)3
M2 + H2O = MH2O =>
M2 + 2 H2O = 2 MH2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KCO3 + Cu2SO4 = Cu2CO3 + KSO4 =>
KCO3 + Cu2SO4 = Cu2CO3 + KSO4
K2CO3 + Mg(NO3)2 = K2(NO3)2 + MgCO3 =>
K2CO3 + Mg(NO3)2 = K2(NO3)2 + MgCO3
AgCl + KOH = KCl + Ag2O + H2O =>
2 AgCl + 2 KOH = 2 KCl + Ag2O + H2O
HNO3 + P4H10 = H3PO4 + N2O5 + H2 =>
32 HNO3 + P4H10 = 4 H3PO4 + 16 N2O5 + 15 H2
C4H8Cl2 + Na = C4H8 + NaCl =>
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
KCl + FeCl2 + I2 = FeCl3 + KI =>
2 KCl + 2 FeCl2 + I2 = 2 FeCl3 + 2 KI
Fe3O2 + Al = FeAl + O =>
Fe3O2 + 3 Al = 3 FeAl + 2 O
NaCl + Cu(NO3)2 = Na2(NO3)2 + CuCl2 =>
2 NaCl + Cu(NO3)2 = Na2(NO3)2 + CuCl2
C2H2(g) + O(g) = CO2(g) + H2O(l) =>
C2H2(g) + 5 O(g) = 2 CO2(g) + H2O(l)
Cr(ClO4)3 + NaOH = Cr(OH)3 + NaClO4 =>
Cr(ClO4)3 + 3 NaOH = Cr(OH)3 + 3 NaClO4
Cr2(OH)2(SO4)2 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(OH)2(SO4)2 + 4 H2O = 2 Cr(OH)3 + 2 H2SO4
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + 7 H2O + Cr2(SO4)3
Mg(s) + HBr(l) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(l) = MgBr2(aq) + H2(g)
HCl + K2Cr2O7 + C2H5OH = KCl + CrCl3 + C2H4O + H2O =>
8 HCl + K2Cr2O7 + 3 C2H5OH = 2 KCl + 2 CrCl3 + 3 C2H4O + 7 H2O
CoCl2 + F2 = CoF2 + Cl =>
CoCl2 + F2 = CoF2 + 2 Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg(ClO4)2 + HCl = MgCl2 + HClO4 =>
Mg(ClO4)2 + 2 HCl = MgCl2 + 2 HClO4
Na2O3Si + HNO3 = NaNO3 + H2O3Si =>
Na2O3Si + 2 HNO3 = 2 NaNO3 + H2O3Si
NaPO + Pb(NO) = Na(NO) + PbPO =>
NaPO + Pb(NO) = Na(NO) + PbPO
C6H4(OH)COOH + CH3OH = C6H4(OCH3)COOH + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OCH3)COOH + H2O
KCO3 + H2SO4 = KSO4 + H2CO3 =>
KCO3 + H2SO4 = KSO4 + H2CO3
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
Na2Cr2O7 + H2SO4 + C3H5(OH)3 = CrOHSO4 + Na2SO4 + CO2 + H2O =>
7 Na2Cr2O7 + 21 H2SO4 + 3 C3H5(OH)3 = 14 CrOHSO4 + 7 Na2SO4 + 9 CO2 + 26 H2O
H2O + C4H10O2 = H2O2 + C4H10O =>
H2O + C4H10O2 = H2O2 + C4H10O
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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