| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
NaINaOCl = NaOINaCl =>
NaINaOCl = NaOINaCl
F2 + ZnI2 = I2 + ZnF2 =>
F2 + ZnI2 = I2 + ZnF2
HsArSd = HsSdAr =>
HsArSd = HsSdAr
CaCO3I2 = CaI2CO3 =>
CaCO3I2 = CaI2CO3
Na3Ag(S2O3)2 + KI = Na3AgI + K(S2O3)2 =>
Na3Ag(S2O3)2 + KI = Na3AgI + K(S2O3)2
KMnO4 + NH4NO3 = KNO3 + NH4MnO4 =>
KMnO4 + NH4NO3 = KNO3 + NH4MnO4
H2SO4 + KBr = HBr + K2SO4 =>
H2SO4 + 2 KBr = 2 HBr + K2SO4
P + H2 = (PH3) =>
2 P + 3 H2 = 2(PH3)
Cu2 + NO3{-} + H{+} = Cu2{+} + NO2 + H2O =>
Cu2 + NO3{-} + 2 H{+} = Cu2{+} + NO2 + H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Cu2NO3 + RbI = Cu2I + RbNO3 =>
Cu2NO3 + RbI = Cu2I + RbNO3
ZnNO3 + Li(CO3)2 = Zn(CO3)2 + Li(NO3) =>
ZnNO3 + Li(CO3)2 = Zn(CO3)2 + Li(NO3)
NaOHCa = NaCa(OH) =>
NaOHCa = NaCa(OH)
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH =>
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH
Ca + SiO2 = CaO + Si =>
2 Ca + SiO2 = 2 CaO + Si
NHO2 = H2O + NO2 + NO =>
2 NHO2 = H2O + NO2 + NO
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
NaCl + H2O + Ag2O = Ag + Cl2 + NaOH =>
2 NaCl + H2O + Ag2O = 2 Ag + Cl2 + 2 NaOH
KMnO4 + Cu = CuMnO4 + K =>
KMnO4 + Cu = CuMnO4 + K
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Na + X = NaX =>
Na + X = NaX
Ag2O + NH3 = Ag + H2O + N =>
3 Ag2O + 2 NH3 = 6 Ag + 3 H2O + 2 N
KI2Cl2 = KCl2I2 =>
KI2Cl2 = KCl2I2
H + Cl = HCl =>
H + Cl = HCl
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
TiCl4 + Na2CO3 = TiO2 + NaCl + CO2 =>
TiCl4 + 2 Na2CO3 = TiO2 + 4 NaCl + 2 CO2
Fe(OH)2 + HNo3 = Fe(No3)2 + HOH =>
Fe(OH)2 + 2 HNo3 = Fe(No3)2 + 2 HOH
C3H11OH(l) + O2(g) = CO2(g) + H2O =>
2 C3H11OH(l) + 11 O2(g) = 6 CO2(g) + 12 H2O
hydrogensulfide + O2 = SO2 + water =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = (NH4)3(NO3)2 + PbPO4 =>
Pb(NO3)2 + (NH4)3PO4 = (NH4)3(NO3)2 + PbPO4
H3PO4 + Ba(OH)2 = Ba3PO4 + H(OH)2 =>
H3PO4 + 3 Ba(OH)2 = Ba3PO4 + 3 H(OH)2
(3CaO*SiO2) + H2O = (3CaO*2SiO2*4H2O) + (Ca(OH)2) =>
2(3CaO*SiO2) + 15 H2O = (3CaO*2SiO2*4H2O) + 3(Ca(OH)2)
H2SO4NaCl = NaSO4H2Cl =>
H2SO4NaCl = NaSO4H2Cl
LiCl(aq) + Ag2SO4(aq) = LiSO4 + Ag2Cl =>
LiCl(aq) + Ag2SO4(aq) = LiSO4 + Ag2Cl
AgNO3(aq) + H2S(g) = Ag2S(s) + HNO3(aq) =>
2 AgNO3(aq) + H2S(g) = Ag2S(s) + 2 HNO3(aq)
CH3COOH + Na2SO4 = H2SO4 + CH3COONa =>
2 CH3COOH + Na2SO4 = H2SO4 + 2 CH3COONa
Na2CO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2CO3 + 125 C20H14O4 = 56 H2O + 40 Na + 126 C20H13O4
NaICu(OH) = CuINaOH =>
NaICu(OH) = CuINaOH
NH3 + C2H4O2 = NH4C2H3O2 =>
NH3 + C2H4O2 = NH4C2H3O2
Re + N2 = Re3N =>
6 Re + N2 = 2 Re3N
FeOO2 = FeO3 =>
FeOO2 = FeO3
NaF + Fe(NO3)3 = NaNO3 + FeF3 =>
3 NaF + Fe(NO3)3 = 3 NaNO3 + FeF3
IK + H2O = IH + KOH =>
IK + H2O = IH + KOH
NaNO3 + C + S = Na2S + CO2 + N =>
2 NaNO3 + 3 C + S = Na2S + 3 CO2 + 2 N
CaHHSOOOO = CaSOOOOHH =>
CaHHSOOOO = CaSOOOOHH
HClO3 + N2H4 = NO + HCl + H2O =>
4 HClO3 + 3 N2H4 = 6 NO + 4 HCl + 6 H2O
Zn3PO4 + Pb(NO3)2 = Pb3(PO4)2 + ZnNO3 =>
2 Zn3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 ZnNO3
Li + Al2(CO3)3 = Al + Li2(CO3) =>
6 Li + Al2(CO3)3 = 2 Al + 3 Li2(CO3)
LiCl + O2 = LiO2 + Cl2 =>
2 LiCl + 2 O2 = 2 LiO2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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