Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Mg = Mg(OH) + Na
CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
K + HNO3 = KNO3 + NO + H2O =>
3 K + 4 HNO3 = 3 KNO3 + NO + 2 H2O
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
K + HNO3 = KNO3 + NO + H2O =>
3 K + 4 HNO3 = 3 KNO3 + NO + 2 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AlK(SO4)2 + NaOH = Al(OH)3 + K2SO4 + Na2SO4 =>
2 AlK(SO4)2 + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4
Cl2O + CaH2 = H2O + CaCl2 =>
Cl2O + CaH2 = H2O + CaCl2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al + C2H4 + H2 = (C2H5)3Al =>
2 Al + 6 C2H4 + 3 H2 = 2(C2H5)3Al
H2O + MgO = Mg(OH)2 =>
H2O + MgO = Mg(OH)2
Cl2O + CaH2 = H2O + CaCl2 =>
Cl2O + CaH2 = H2O + CaCl2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
N2O3 + Zn(OH)2 = Zn(NO2)2 + H2O =>
N2O3 + Zn(OH)2 = Zn(NO2)2 + H2O
Br + HClO + H2O = HBrO3 + HCl =>
2 Br + 5 HClO + H2O = 2 HBrO3 + 5 HCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
H + NO3 = N2O4 + H2O =>
4 H + 2 NO3 = N2O4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
K4[Fe(CN)6] + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(aq) + (NO3)2(NH4)2(s) =>
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(aq) + (NO3)2(NH4)2(s)
Na2S2O8 + H2O2 = O2 + Na2SO4 + H2SO4 =>
Na2S2O8 + H2O2 = O2 + Na2SO4 + H2SO4
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
Cl2O + CaH2 = H2O + CaCl2 =>
Cl2O + CaH2 = H2O + CaCl2
HI + Ba(OH)2 = BaI2 + H(OH) =>
2 HI + Ba(OH)2 = BaI2 + 2 H(OH)
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
LiAlSi2O6 + LiHCO3 + H2O = Li2CO3 + SiO2 + LiAl4(Si3Al)O10(OH)8 =>
5 LiAlSi2O6 + 4 LiHCO3 + 2 H2O = 4 Li2CO3 + 7 SiO2 + LiAl4(Si3Al)O10(OH)8
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(ClO4)3 = FeCl3 + O2 =>
Fe(ClO4)3 = FeCl3 + 6 O2
NaOH(aq) + Pb(ClO3)2(aq) = NaClO3(aq) + Pb(OH)2(s) =>
2 NaOH(aq) + Pb(ClO3)2(aq) = 2 NaClO3(aq) + Pb(OH)2(s)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/15
Équations équilibrées sur04/26/14
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