| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + Na2 = Na2SO3
Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)
CaClNaOH = CaHONaCl =>
CaClNaOH = CaHONaCl
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Mg(aq)Cu(aq) = MgCu =>
Mg(aq)Cu(aq) = MgCu
Mg + MoO3 = MgO + Mo =>
3 Mg + MoO3 = 3 MgO + Mo
Fe2S3 + Pb(NO3)4 = PbS2 + Fe(NO3)3 =>
2 Fe2S3 + 3 Pb(NO3)4 = 3 PbS2 + 4 Fe(NO3)3
H2SO4 + K2Cr2O7 = K2SO4 + Cr(SO4)3 + O2 + H =>
14 H2SO4 + 2 K2Cr2O7 = 2 K2SO4 + 4 Cr(SO4)3 + 7 O2 + 28 H
NaOH + Cl2 + Na2CrO4 = H2O + NaClO + NaCrO2 =>
4 NaOH + 3 Cl2 + 2 Na2CrO4 = 2 H2O + 6 NaClO + 2 NaCrO2
Cu{+} + P2O7{-4} = Cu + P2O7 =>
4 Cu{+} + P2O7{-4} = 4 Cu + P2O7
Sr(OH)2 + NH3 = Sr(NH3)4 + OH =>
Sr(OH)2 + 4 NH3 = Sr(NH3)4 + 2 OH
NO3 + NH3 = N2 + H2O =>
2 NO3 + 4 NH3 = 3 N2 + 6 H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlO = OAl =>
AlO = OAl
KHS + KOH = H2O + K2S =>
KHS + KOH = H2O + K2S
XeF4 + KI = KF + I2 + Xe =>
XeF4 + 4 KI = 4 KF + 2 I2 + Xe
ZnCl + Br = ZnBr + Cl =>
ZnCl + Br = ZnBr + Cl
C2H4Br2 + H2O = C2H5OH + Br =>
C2H4Br2 + H2O = C2H5OH + 2 Br
ReO2 + NaNO3 = Na3ReO5 + NO + O2 =>
2 ReO2 + 6 NaNO3 = 2 Na3ReO5 + 6 NO + 3 O2
Fe + S + HCl = H2S + FeCl2 =>
Fe + S + 2 HCl = H2S + FeCl2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HCOOH + CH3CH2OH = HCOOC2H5 + H2O =>
HCOOH + CH3CH2OH = HCOOC2H5 + H2O
C8H14 + Br = C8H14Br2 =>
C8H14 + 2 Br = C8H14Br2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HCHO2 + K2CO3 = K2CHO2 + H2O + CO2 =>
3 HCHO2 + 2 K2CO3 = 2 K2CHO2 + 2 H2O + 3 CO2
Na2(CO3) + H3N = H2(CO3) + Na3N =>
3 Na2(CO3) + 2 H3N = 3 H2(CO3) + 2 Na3N
HI + KHCO3 = H2CO3 + KI =>
HI + KHCO3 = H2CO3 + KI
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl =>
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl
HNO3 + CuH2 = NO + Cu + H2O =>
2 HNO3 + 3 CuH2 = 2 NO + 3 Cu + 4 H2O
H2SO4 + NO2 + FeSO4 = Fe2(SO4)3 + NO + H2O =>
H2SO4 + NO2 + 2 FeSO4 = Fe2(SO4)3 + NO + H2O
K3N + HCl = KCl + H3N =>
K3N + 3 HCl = 3 KCl + H3N
Mg3P2 + HCl = MgCl2 + PH3 =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 PH3
HO2CCHNH2CH3 + O2 = CO2 + H2O + N2 =>
4 HO2CCHNH2CH3 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
K2O + Na2CO3 = K2CO3 + Na2O =>
K2O + Na2CO3 = K2CO3 + Na2O
Cl2 + H = ClH =>
Cl2 + 2 H = 2 ClH
PbO2 + NaCrO3 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
PbO2 + NaCrO3 + 2 NaOH = Na2CrO4 + NaPbO2 + H2O
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
CMnO = COMn =>
CMnO = COMn
CuOH + KOH = K[Cu(OH)2] =>
CuOH + KOH = K[Cu(OH)2]
Ca(OH)2 + CHCl3 = Ca(HCOO)2 + CaCl2 + H2O =>
4 Ca(OH)2 + 2 CHCl3 = Ca(HCOO)2 + 3 CaCl2 + 4 H2O
[NH4]2Fe[SO4]2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
[NH4]2Fe[SO4]2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
B4C + KNO3 = KBO2 + N2 + CO + B2O3 =>
5 B4C + 14 KNO3 = 14 KBO2 + 7 N2 + 5 CO + 3 B2O3
CuSO4H2O + Na2CO3 = Cu3(CO3)2(OH)2 + Na2SO4 + CO2 + H2O =>
3 CuSO4H2O + 3 Na2CO3 = Cu3(CO3)2(OH)2 + 3 Na2SO4 + CO2 + 2 H2O
Mg + MoO3 = MgO + Mo =>
3 Mg + MoO3 = 3 MgO + Mo
SO3 + K2O = K2(SO4) =>
SO3 + K2O = K2(SO4)
C6H12O6 + KNO3 = H2O + CO2 + KOH + N2O =>
C6H12O6 + 6 KNO3 = 3 H2O + 6 CO2 + 6 KOH + 3 N2O
Ca(OH)2 + CHCl3 = Ca(HCOO)2 + CaCl2 + H2O =>
4 Ca(OH)2 + 2 CHCl3 = Ca(HCOO)2 + 3 CaCl2 + 4 H2O
Mg + MoO3 = MgO + Mo =>
3 Mg + MoO3 = 3 MgO + Mo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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