| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
MnO4{-} + H{+} = Mn{2+} + H2O + O2 =>
4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 6 H2O + 5 O2
H2O + CO2 = C6H12O2 + O2 =>
6 H2O + 6 CO2 = C6H12O2 + 8 O2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
KOH + Fe(NO3)3 = FeOH + K(NO3)3 =>
KOH + Fe(NO3)3 = FeOH + K(NO3)3
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
(NH4)2WO4 + Bi(NO3)3*5H2O + NH2CH2COOH = Bi2WO6 + CO2 + N2 + H2O =>
3(NH4)2WO4 + 6 Bi(NO3)3*5H2O + 8 NH2CH2COOH = 3 Bi2WO6 + 16 CO2 + 16 N2 + 62 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SnS2 + HNO3 + H2O = H2SnO3 + NO + H2SO4 =>
3 SnS2 + 16 HNO3 + H2O = 3 H2SnO3 + 16 NO + 6 H2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe2(SO4)3 + NaCl = FeCl3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaCl = 2 FeCl3 + 3 Na2SO4
Ca + H2O = Ca(OH)3 + H2 =>
2 Ca + 6 H2O = 2 Ca(OH)3 + 3 H2
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2SO3 + NaOH = HOH + Na2(SO3) =>
H2SO3 + 2 NaOH = 2 HOH + Na2(SO3)
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
HNO3 + NH2CH2COOH = CO2 + N2 + H2O =>
9 HNO3 + 5 NH2CH2COOH = 10 CO2 + 7 N2 + 17 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg + FePO4 = Fe + Mg(PO4)2 =>
Mg + 2 FePO4 = 2 Fe + Mg(PO4)2
sodiumhydroxide + sulfuricacid = sodiumsulfate + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H + NO = H2O + N =>
2 H + NO = H2O + N
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
CaCl2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KCl(aq) =>
3 CaCl2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KCl(aq)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Na2CO3 + Na2S = SCO3 + Na2 =>
Na2CO3 + Na2S = SCO3 + 2 Na2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O =>
CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
C3H5N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N3O9 = 6 N2 + 12 CO2 + 10 H2O + O2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Fe(OH)3 + H4P2O7 = FeHP2O7 + H2O =>
Fe(OH)3 + H4P2O7 = FeHP2O7 + 3 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
Na2S2O3 + H2SO4 = Na2SO4 + H2SO3 + S =>
Na2S2O3 + H2SO4 = Na2SO4 + H2SO3 + S
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
H2O2 + H2S = H2SO4 + H2O =>
4 H2O2 + H2S = H2SO4 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(OH)2 + AgCl = CuCl2 + AgOH =>
Cu(OH)2 + 2 AgCl = CuCl2 + 2 AgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/18
Équations équilibrées sur10/30/17
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