| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O
(NH4)2CO3 + BaOH = Ba2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 BaOH = Ba2CO3 + 2 H2O + 2 NH3
HCOOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = Cu2O + CO2 + 3 H2O
Li2SO4 + NaOH = LiOH + Na2SO4 =>
Li2SO4 + 2 NaOH = 2 LiOH + Na2SO4
SiO2Na2O + H2SO4 = SiO2 + Na2SO4 + H2O =>
SiO2Na2O + H2SO4 = SiO2 + Na2SO4 + H2O
K1 + O2 = K1O2 =>
K1 + O2 = K1O2
CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O
Mg{2} + e = Mg =>
Mg{2} + 2e = Mg
CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)
N2 + CF4 = NF + C =>
2 N2 + CF4 = 4 NF + C
C3H8S + O2 = H2O + CO2 + SO3 =>
2 C3H8S + 13 O2 = 8 H2O + 6 CO2 + 2 SO3
Na2Cr2O7 + Al2(SO4)3 = Na2SO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + Al2(SO4)3 = 3 Na2SO4 + Al2(Cr2O7)3
SF2 = F3SSF =>
2 SF2 = F3SSF
H3PO4(aq) + Na2SO3(aq) = Na3PO4 + H2O + SO2 =>
2 H3PO4(aq) + 3 Na2SO3(aq) = 2 Na3PO4 + 3 H2O + 3 SO2
Al(s) + H2SO4 = Al2(SO4)3(aq) + SO2(g) + H2O(l) =>
2 Al(s) + 6 H2SO4 = Al2(SO4)3(aq) + 3 SO2(g) + 6 H2O(l)
Ca(OH)2 + KCl + CaCl2 = KClO3 + HCl + Ca =>
3 Ca(OH)2 + 2 KCl + 3 CaCl2 = 2 KClO3 + 6 HCl + 6 Ca
KMnO4 + H2SO4 + Fe(NH4)2SO4 = K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 Fe(NH4)2SO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 6 MnSO4 + 24 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O
C4H9COOH + KOH = C4H9COOK + H2O =>
C4H9COOH + KOH = C4H9COOK + H2O
HCOOH = H2O + CO =>
HCOOH = H2O + CO
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
C(s) + H2O(l) = CO2(g) + H2(g) =>
C(s) + 2 H2O(l) = CO2(g) + 2 H2(g)
CaI2 + K3PO4 = CaPO4 + K3I2 =>
CaI2 + K3PO4 = CaPO4 + K3I2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
C133H142O3 + O2 = CO2 + H2O =>
C133H142O3 + 167 O2 = 133 CO2 + 71 H2O
Zn + HCl + H2O = [Zn(H2O)3]Cl2 + H2 =>
Zn + 2 HCl + 3 H2O = [Zn(H2O)3]Cl2 + H2
Co2O3 + CO2 = Co2(CO3)3 =>
Co2O3 + 3 CO2 = Co2(CO3)3
CaSO4 + HCl = H2S + CaCl2 + O2 =>
CaSO4 + 2 HCl = H2S + CaCl2 + 2 O2
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
Al2O3 + H3AsO4 = AlAsO4 + H2O =>
Al2O3 + 2 H3AsO4 = 2 AlAsO4 + 3 H2O
Mg + FeBr2 = Fe2Mg + Br2 =>
Mg + 2 FeBr2 = Fe2Mg + 2 Br2
HgNO3 + NaCl = Hg2Cl2 + NaNO3 =>
2 HgNO3 + 2 NaCl = Hg2Cl2 + 2 NaNO3
KBrO3 + H2SO4 = K2SO4 + HBrO3 =>
2 KBrO3 + H2SO4 = K2SO4 + 2 HBrO3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(C2H3O2)2 + KCN = Zn(CN)2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KCN = Zn(CN)2 + 2 KC2H3O2
Pentane + oxygen = carbonmonoxide + water =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Sn2 + H2O = Sn2H2O =>
Sn2 + H2O = Sn2H2O
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
Pd + Cu(NO3)2 = Pd(NO3)2 + Cu =>
Pd + Cu(NO3)2 = Pd(NO3)2 + Cu
K + Pb(NO3)2 = K(NO3)2 + Pb =>
K + Pb(NO3)2 = K(NO3)2 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/24
Équations équilibrées sur03/17/23
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