| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2SO3 + O2 = 2 K2SO4
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
AsH3 + K2CrO7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 AsH3 + 8 K2CrO7 + 20 H2SO4 = 9 H3AsO4 + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
H2SO4 + Cu = CuSO4 + H2 =>
H2SO4 + Cu = CuSO4 + H2
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH3 + OCl = N2H4 + Cl + H2O =>
2 NH3 + OCl = N2H4 + Cl + H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + H2Co3 = NaCo + H2 =>
3 Na + H2Co3 = 3 NaCo + H2
AS2S3 + HNO3 + H20 = H2SO4 + NO + H3ASO4 =>
20 AS2S3 + 200 HNO3 + H20 = 80 H2SO4 + 200 NO + 20 H3ASO4
HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2
CH3SH + O3 = CO2 + SO2 + H2O =>
CH3SH + 2 O3 = CO2 + SO2 + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
C2CuO4 + Al = Cu + Al2(C2O4)3 =>
3 C2CuO4 + 2 Al = 3 Cu + Al2(C2O4)3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaClO + CuSO4 = Na2SO4 + Cu(ClO)2 =>
2 NaClO + CuSO4 = Na2SO4 + Cu(ClO)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + AL(OH)3 = ALCl3 + H2O =>
3 HCl + AL(OH)3 = ALCl3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + CuSO4 = HSO4 + CuCH3COO =>
CH3COOH + CuSO4 = HSO4 + CuCH3COO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PbS + C = Pb + CS2 =>
2 PbS + C = 2 Pb + CS2
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K4Fe(CN)2 + CuSO4 = K2SO4 + Cu2Fe(CN)2 =>
K4Fe(CN)2 + 2 CuSO4 = 2 K2SO4 + Cu2Fe(CN)2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
H + O = H2O =>
2 H + O = H2O
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
H + O2 = H2O =>
4 H + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/17
Équations équilibrées sur04/26/16
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