| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl
B(C2H5O3)3 + O2 = B(OH)3 + CO2 + H2O =>
B(C2H5O3)3 + 6 O2 = B(OH)3 + 6 CO2 + 6 H2O
NiO + HCl = NiOH + Cl2 =>
2 NiO + 2 HCl = 2 NiOH + Cl2
C12H24O2 + C2H6O = C14H28O2 + H2O =>
C12H24O2 + C2H6O = C14H28O2 + H2O
Mg + NO2 = MgNO2 =>
Mg + NO2 = MgNO2
Fe + ZnO = Zn + FeO =>
Fe + ZnO = Zn + FeO
CuTe + NaCl + FrS2 = FrTe2 + Na2S + CuCl2 =>
2 CuTe + 4 NaCl + FrS2 = FrTe2 + 2 Na2S + 2 CuCl2
Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K
AlCl3 + K3(PO4) = Al(PO4) + KCl =>
AlCl3 + K3(PO4) = Al(PO4) + 3 KCl
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PH3(g) + O2 = H2O(g) + P4O10(s) =>
4 PH3(g) + 8 O2 = 6 H2O(g) + P4O10(s)
CH3COOK + KOH = CH4 + K2O + CO2 =>
CH3COOK + KOH = CH4 + K2O + CO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al(s) + HNo3(aq) = Al(No3)3 + H2(g) =>
2 Al(s) + 6 HNo3(aq) = 2 Al(No3)3 + 3 H2(g)
PBSO4(s) + HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq) =>
PBSO4(s) + 2 HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq)
Co + NaHCO3 = Co(HCO3)2 + Na =>
Co + 2 NaHCO3 = Co(HCO3)2 + 2 Na
H2(g)SO4(g) + HI = H2(g)S + I2(g) + H2(g)O =>
H2(g)SO4(g) + 8 HI = H2(g)S + 4 I2(g) + 4 H2(g)O
Ca(NO3)2 + Sn(SbO3)4 = Sn(NO3)4 + Ca(SbO3)2 =>
2 Ca(NO3)2 + Sn(SbO3)4 = Sn(NO3)4 + 2 Ca(SbO3)2
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
Mn04 = Mn02 =>
Mn04 = 2 Mn02
Mg + SO3NH3 = H4MgN2O6S2 + H2 =>
Mg + 2 SO3NH3 = H4MgN2O6S2 + H2
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
C8H10 + O2(g) = CO2(g) + H2O(g) =>
2 C8H10 + 21 O2(g) = 16 CO2(g) + 10 H2O(g)
Mg(s) + Ag{+}(aq) = Mg{2+}(aq) + Ag(s) =>
Mg(s) + 2 Ag{+}(aq) = Mg{2+}(aq) + 2 Ag(s)
C12H22O12(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H22O12(s) + 23 O2(g) = 24 CO2(g) + 22 H2O(g)
Fe + Cl2 = Fe4Cl3 =>
8 Fe + 3 Cl2 = 2 Fe4Cl3
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
S + CuSO4 = Cu + SSO4 =>
S + CuSO4 = Cu + SSO4
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
FO + Br = FOBr =>
FO + Br = FOBr
POCl3 + Na2CO3 = Na3PO4 + NaCl + CO2 =>
POCl3 + 3 Na2CO3 = Na3PO4 + 3 NaCl + 3 CO2
NH3(aq) + H2SO4 = (NH4)2SO4 =>
2 NH3(aq) + H2SO4 = (NH4)2SO4
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
KOH = O2 + H2 + K =>
2 KOH = O2 + H2 + 2 K
HCl(aq) + NaOH(s) = H2O + NaCl(aq) =>
HCl(aq) + NaOH(s) = H2O + NaCl(aq)
NaOH + HClO2 = H2O + ClO2Na =>
NaOH + HClO2 = H2O + ClO2Na
BaO2 + KMnO4 + H2SO4 = BaMnO4 + K2SO4 + H2O + O2 =>
4 BaO2 + 4 KMnO4 + 2 H2SO4 = 4 BaMnO4 + 2 K2SO4 + 2 H2O + 3 O2
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
LaCl3 + H2SO4 = La2(SO4)3 + HCl =>
2 LaCl3 + 3 H2SO4 = La2(SO4)3 + 6 HCl
Cl2 + K2CO3 + H2O = KCl + KClO3 + KHCO3 =>
3 Cl2 + 6 K2CO3 + 3 H2O = 5 KCl + KClO3 + 6 KHCO3
NaOH + O3 = H2O + NaO =>
6 NaOH + O3 = 3 H2O + 6 NaO
C4H10 + H2 = CH4 =>
C4H10 + 3 H2 = 4 CH4
CS2(l) + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2(l) + 2 NH3(g) = H2S(g) + NH4SCN(s)
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
(C2H5)3N + HCl = (C2H5)3NHCl =>
(C2H5)3N + HCl = (C2H5)3NHCl
NaOH + Be(NO3)2 = Be(OH)2 + NaNO3 =>
2 NaOH + Be(NO3)2 = Be(OH)2 + 2 NaNO3
Lead(II)NitratePotassiumDichromate = Lead(II)DichromatePotassiumNitrate =>
Lead(II)NitratePotassiumDichromate = Lead(II)DichromatePotassiumNitrate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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