| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + AgNO3 = AgCl + NaNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
potassiumhydroxide + ammoniumsulfate = potassiumsulfate + water + ammonia =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 H2O + 2 NH3
Ci2O7 + H2O = CiO4H =>
Ci2O7 + H2O = 2 CiO4H
P4 + NaOH + H2O = PH3 + NaHPO3 =>
7 P4 + 12 NaOH + 24 H2O = 16 PH3 + 12 NaHPO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Na2S2 + HCl = NaCl + H2S + S =>
Na2S2 + 2 HCl = 2 NaCl + H2S + S
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
sodiumhydroxide + ammoniumchloride = sodiumchloride + water + ammonia =>
NaOH + NH4Cl = NaCl + H2O + NH3
CH3NC + NAOH = CH3OH + NACN =>
CH3NC + NAOH = CH3OH + NACN
UO2(NO3)26H20 = O2 + H2O + NO2 + UO3 =>
2 UO2(NO3)26H20 = 15 O2 + 20 H2O + 52 NO2 + 2 UO3
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3NC + NAOH = CH3OH + NACN =>
CH3NC + NAOH = CH3OH + NACN
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CdO + Mg = CdMg + O2 =>
2 CdO + 2 Mg = 2 CdMg + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3(CH2)2CH + O2 = CO2 + H2O =>
CH3(CH2)2CH + 6 O2 = 4 CO2 + 4 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Ag2O + H2 = AgH + O2 =>
2 Ag2O + 2 H2 = 4 AgH + O2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Ga2O3 + Al = GaAl + O2 =>
2 Ga2O3 + 4 Al = 4 GaAl + 3 O2
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FE + CUSO4 = FESO4 + CU =>
FE + CUSO4 = FESO4 + CU
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
RbO2 = Rb(s) + O2(g) =>
RbO2 = Rb(s) + O2(g)
SnO + C = SnC + O2 =>
2 SnO + 2 C = 2 SnC + O2
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
AS2S5 + HNO3 = H3ASO4 + H2SO4 + NO2 + H2O =>
AS2S5 + 41 HNO3 = H3ASO4 + 6 H2SO4 + 41 NO2 + 13 H2O
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rb(s) + O2(g) = RbO2 =>
Rb(s) + O2(g) = RbO2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/17
Équations équilibrées sur08/26/16
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