| Équations équilibrées la veille |
HNO3 + Na2SO3 = HSO3 + Na2NO3
BaS + CuBr2 = BaBr2 + CuS =>
BaS + CuBr2 = BaBr2 + CuS
H2SO4 + MnCl2 = H2Cl2 + MnSO4 =>
H2SO4 + MnCl2 = H2Cl2 + MnSO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
O + Sb2S = Sb2O5 + SO2 =>
7 O + Sb2S = Sb2O5 + SO2
CuS + CH3COOH = Cu(CH3COO)2 + H2S =>
CuS + 2 CH3COOH = Cu(CH3COO)2 + H2S
(CH3)2CO + Na2Cr2O7 + H2SO4 = H2O + CO2 + Na2SO4 + Cr2(SO4)3 =>
3(CH3)2CO + 8 Na2Cr2O7 + 32 H2SO4 = 41 H2O + 9 CO2 + 8 Na2SO4 + 8 Cr2(SO4)3
(C7)(H16) + O2 = CO2 + H2O =>
(C7)(H16) + 11 O2 = 7 CO2 + 8 H2O
HNO3 + K2CO3 = K2(NO3)2 + H2O + CO2 =>
2 HNO3 + K2CO3 = K2(NO3)2 + H2O + CO2
CH3OH(l) + O2 = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O(g)
Ca + HOH = H2 + CaOH =>
2 Ca + 2 HOH = H2 + 2 CaOH
(NH4) + (OH) = NH4OH =>
(NH4) + (OH) = NH4OH
C3H6O3 + Ca(OH)2 = C6H10CaO6 + H2O =>
2 C3H6O3 + Ca(OH)2 = C6H10CaO6 + 2 H2O
C3020H4816O812N780S8Fe4 + O2 = H2O + CO2 + NO2 + SO2 + Fe4O3 =>
2 C3020H4816O812N780S8Fe4 + 9215 O2 = 4816 H2O + 6040 CO2 + 1560 NO2 + 16 SO2 + 2 Fe4O3
C7H9O3 + O2 = CO + H2O =>
4 C7H9O3 + 17 O2 = 28 CO + 18 H2O
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3(H2O) + H2SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3(H2O) + H2SO4
Al + HCl + H2O = AlCl3*6H2O + H2 =>
2 Al + 6 HCl + 12 H2O = 2 AlCl3*6H2O + 3 H2
BaCO3 + H3PO4 + NaOH = (Na2O)10(BaO)40(P2O5)50 + H2O + CO2 =>
40 BaCO3 + 100 H3PO4 + 20 NaOH = (Na2O)10(BaO)40(P2O5)50 + 160 H2O + 40 CO2
CH2CH2OH + O2 = CO + H2O =>
4 CH2CH2OH + 7 O2 = 8 CO + 10 H2O
NaClO = NaCl + NaClO33NaClO =>
34 NaClO = 32 NaCl + NaClO33NaClO
CuO2H2 + HClO4 = CuCl2O8 + H2O =>
CuO2H2 + 2 HClO4 = CuCl2O8 + 2 H2O
Pb(No3)2(aq) + KI(aq) = KNo3(aq) + PbI2(aq) =>
Pb(No3)2(aq) + 2 KI(aq) = 2 KNo3(aq) + PbI2(aq)
MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2
C5H12O2 + KMnO4 + H2SO4 = C5H8O2 + MnSO4 + H2O + K2SO4 =>
5 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 5 C5H8O2 + 4 MnSO4 + 16 H2O + 2 K2SO4
H2SO4 + Be(OH)2 = (BeOH)2SO4 + H2O =>
H2SO4 + 2 Be(OH)2 = (BeOH)2SO4 + 2 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
K2C2O4*H2O = K2C2O4 + H2O =>
K2C2O4*H2O = K2C2O4 + H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H1O =>
5 Al + 21 HNO3 = 5 Al(NO3)3 + 3 NH4NO3 + 9 H1O
C4H8O2(i) + O2(g) = H2O(g) + CO2(g) =>
C4H8O2(i) + 5 O2(g) = 4 H2O(g) + 4 CO2(g)
NaNO3 + Li2CO3 = Li(NO3) + Na2CO3 =>
2 NaNO3 + Li2CO3 = 2 Li(NO3) + Na2CO3
C3H4O6 = CO2 + H2 =>
C3H4O6 = 3 CO2 + 2 H2
HNO3 + Ag(NH4)2 + Cl = Ag2Cl + NH3 + H2O =>
HNO3 + 4 Ag(NH4)2 + 2 Cl = 2 Ag2Cl + 9 NH3 + 3 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C10H15NOHCl + NaOH = C10H15NO + H2O + NaCl =>
C10H15NOHCl + NaOH = C10H15NO + H2O + NaCl
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
MoO4{2-} + H{+} + e = MoO2 + H2O =>
MoO4{2-} + 4 H{+} + 2e = MoO2 + 2 H2O
Co2O + KO2 = Co2 + KO4 =>
2 Co2O + KO2 = 2 Co2 + KO4
H2C2O4(aq) + Al(HCO3)3(s) = Al2(C2O4)3(aq) + CO2(g) + H2O(l) =>
3 H2C2O4(aq) + 2 Al(HCO3)3(s) = Al2(C2O4)3(aq) + 6 CO2(g) + 6 H2O(l)
MnO2 + Cl{-} + H{+} = Cl2 + H2O + Mn{+2} =>
MnO2 + 2 Cl{-} + 4 H{+} = Cl2 + 2 H2O + Mn{+2}
Te + H2O2 = H6TeO6 =>
Te + 3 H2O2 = H6TeO6
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
Ca + O4SZn = CaSO4 + Zn =>
Ca + O4SZn = CaSO4 + Zn
As2S + NH4OH + H2O2 = (NH)3AsO4 + (NH4)2SO4 + H2O =>
As2S + 8 NH4OH + 17 H2O2 = 2(NH)3AsO4 + (NH4)2SO4 + 30 H2O
I2 + HCl = Cl + H2I =>
I2 + 4 HCl = 4 Cl + 2 H2I
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
BaO + H2O = (Ba(OH)2) =>
BaO + H2O = (Ba(OH)2)
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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