Équations équilibrées la veille |
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NH3(aq) + H2SO4(aq) = (NH3)2SO4(s) + H2(g) =>
2 NH3(aq) + H2SO4(aq) = (NH3)2SO4(s) + H2(g)
Rb2O + Cl2 = RbCl + O2 =>
2 Rb2O + 2 Cl2 = 4 RbCl + O2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
Li(s) + H2O(s) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(s) = 2 LiOH(aq) + H2(g)
SnS + (NH4)2O = (NH4)2S + SnO =>
SnS + (NH4)2O = (NH4)2S + SnO
NO + H2OSO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
16 NO + 9 H2OSO4 + 6 KMnO4 = 16 HNO3 + 3 K2SO4 + 6 MnSO4 + H2O
VO2 + FeO3 = FeO2 + VO5 =>
VO2 + 3 FeO3 = 3 FeO2 + VO5
H2SO3 = H2SO2 + O2 =>
2 H2SO3 = 2 H2SO2 + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
KMnO4 + NaCl + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + Cl + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 Cl + 8 H2O
Cl2 + KI + KHO4 = KCl + KIO3 + H2O =>
3 Cl2 + 7 KI + 6 KHO4 = 6 KCl + 7 KIO3 + 3 H2O
C6H12O6(s) + O(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 12 O(g) = 6 CO2(g) + 6 H2O(g)
H2SO3 + SO3 = H2SO4 + SO2 =>
H2SO3 + SO3 = H2SO4 + SO2
Y(NO3)3 + Al(NO3)3 + C2H5NO2 = Y3Al5O12 + CO2 + H2O + N2 =>
9 Y(NO3)3 + 15 Al(NO3)3 + 40 C2H5NO2 = 3 Y3Al5O12 + 80 CO2 + 100 H2O + 56 N2
Na2H2PO2 + AgNO3 + H2O = Ag + H3PO4 + NaNO3 + HNO3 =>
Na2H2PO2 + 5 AgNO3 + 2 H2O = 5 Ag + H3PO4 + 2 NaNO3 + 3 HNO3
K2SO3 + KOH + Cl2 = K2SO4 + KCl + H2O =>
K2SO3 + 2 KOH + Cl2 = K2SO4 + 2 KCl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaClO2 + HCl = ClO2 + NaCl + HO =>
3 NaClO2 + 2 HCl = 2 ClO2 + 3 NaCl + 2 HO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
Sb + Cl = SbCl4 =>
Sb + 4 Cl = SbCl4
CH4 + P = CH4P =>
CH4 + P = CH4P
H2Cl2 + NaOH = Na2Cl2 + H2O =>
H2Cl2 + 2 NaOH = Na2Cl2 + 2 H2O
NaOH + KAl(SO4)2 = KOH + Al(OH)3 + Na2SO4 =>
4 NaOH + KAl(SO4)2 = KOH + Al(OH)3 + 2 Na2SO4
Cl2 + H2O = HOCl + HCl =>
Cl2 + H2O = HOCl + HCl
CaC2O4 + HNO3 = Ca(NO3)2 + NO2 + H2O + CO2 =>
CaC2O4 + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O + 2 CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ca(OH)2 + HNO3 = (CaOH)NO3 + H2O =>
Ca(OH)2 + HNO3 = (CaOH)NO3 + H2O
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
NaOH + H3PO4 = NaH2PO4 + H2O* =>
NaOH + H3PO4 = NaH2PO4 + H2O*
CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
CH3COOH + Mg(HCO3)2 = H2O + CO2 + Mg =>
CH3COOH + 4 Mg(HCO3)2 = 6 H2O + 10 CO2 + 4 Mg
PbCl2 + HI = HCl + PbI2 =>
PbCl2 + 2 HI = 2 HCl + PbI2
SiO2 + NH3 = Si3N4 + H2O =>
3 SiO2 + 4 NH3 = Si3N4 + 6 H2O
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + 2 NH4NO3
CO2 + H2O + BaCO3 = C2H2BaO6 =>
CO2 + H2O + BaCO3 = C2H2BaO6
Fe + H2S = Fe(H2S)2 =>
Fe + 2 H2S = Fe(H2S)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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