| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + MgI2 = MgCl2 + I2
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
N2 + P = PN6 =>
3 N2 + P = PN6
[Co(NH3)6]Cl2 + NaOH = Co(OH)2 + NaCl + NH3 =>
[Co(NH3)6]Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl + 6 NH3
Fe(OH)3 + NaOCl + NaOH = NaFeO4 + NaCl + H2O =>
Fe(OH)3 + 2 NaOCl + NaOH = NaFeO4 + 2 NaCl + 2 H2O
K2Cr2O7 + H2SO4 + KBr = Cr2(SO4)3 + H2O + K2SO4 + Br2 =>
K2Cr2O7 + 7 H2SO4 + 6 KBr = Cr2(SO4)3 + 7 H2O + 4 K2SO4 + 3 Br2
(MgCO3)*Mg(OH)2*5H2O + ZrO2 + NH4H2PO4 = MgZr4P6O24 + (NH4)2CO3 + H2O + Mg(OH)2 =>
3(MgCO3)*Mg(OH)2*5H2O + 4 ZrO2 + 6 NH4H2PO4 = MgZr4P6O24 + 3(NH4)2CO3 + 19 H2O + 5 Mg(OH)2
ZnO + HI = ZnI + OH =>
ZnO + HI = ZnI + OH
H2SO4 + FeSO4 + KMnO4 + HCl = Fe2(SO4)3 + K2O + MnCl2 + H2O =>
5 H2SO4 + 10 FeSO4 + 2 KMnO4 + 4 HCl = 5 Fe2(SO4)3 + K2O + 2 MnCl2 + 7 H2O
Pb(NO3)2 + NH3 = PbNH3 + NO3 =>
Pb(NO3)2 + NH3 = PbNH3 + 2 NO3
C16H32 + O2 = CO2 + H2 =>
C16H32 + 16 O2 = 16 CO2 + 16 H2
KMnO4NaOHNa2SO3 = KOHMnO4Na3SO3 =>
KMnO4NaOHNa2SO3 = KOHMnO4Na3SO3
AsI3(s) = As(s) + I2(s) =>
2 AsI3(s) = 2 As(s) + 3 I2(s)
C6H4(CH3)(NH3Cl)AgNO3 = C6H4(CH3)(NO2)(NH3Cl)AgO =>
C6H4(CH3)(NH3Cl)AgNO3 = C6H4(CH3)(NO2)(NH3Cl)AgO
C1050H1792O504N66 + H2O = CH4 + CO2 + NH3 =>
4 C1050H1792O504N66 + 1598 H2O = 2393 CH4 + 1807 CO2 + 264 NH3
H(NO3) + S = SO2 + NO2 + H2O =>
4 H(NO3) + S = SO2 + 4 NO2 + 2 H2O
H2 + Ag{+} = Ag(s) + H{+} =>
H2 + 2 Ag{+} = 2 Ag(s) + 2 H{+}
CaCl2 + KCl = Cl + CaK =>
CaCl2 + KCl = 3 Cl + CaK
NaHCO3 + H2SO4 = Na + SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = 2 Na + SO4 + 2 H2O + 2 CO2
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2 =>
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2
C2H4O = CH3CHO =>
C2H4O = CH3CHO
H2O + Cl2 + KNO3 = KClO3 + KCl + HNO3 =>
3 H2O + 3 Cl2 + 6 KNO3 = KClO3 + 5 KCl + 6 HNO3
Ca(PO4) + KIO = CaIO + K(PO4) =>
Ca(PO4) + KIO = CaIO + K(PO4)
KBr + HNO3 = KNO3 + BrH =>
KBr + HNO3 = KNO3 + BrH
Cs2CO3 + HCl = CsCl + H2CO3 =>
Cs2CO3 + 2 HCl = 2 CsCl + H2CO3
H3PO4 + Ba(OH)2 = (BaOH)H2PO4 + H2O =>
H3PO4 + Ba(OH)2 = (BaOH)H2PO4 + H2O
CuCl2 + Na2CrO4 = CuCrO4 + NaCl =>
CuCl2 + Na2CrO4 = CuCrO4 + 2 NaCl
BiO + HNO3 = Bi(NO3)2 + H2O =>
BiO + 2 HNO3 = Bi(NO3)2 + H2O
CaCO3 + H2 = Ca(OH)2 + CO =>
CaCO3 + H2 = Ca(OH)2 + CO
TiC + Ti + Al = Ti30Al11C20 =>
20 TiC + 10 Ti + 11 Al = Ti30Al11C20
LiBr + NaNo3 = LiNo3 + NaBr =>
LiBr + NaNo3 = LiNo3 + NaBr
C14H12 + C5H6NBr2 = C14H12Br3 + C5H6NBr =>
C14H12 + 3 C5H6NBr2 = C14H12Br3 + 3 C5H6NBr
CaHCO3 + HNO3 = Ca(NO3)2 + CO3 + H3 =>
CaHCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H3
CrO3 + NaH = Cr2O3 + NaOH =>
2 CrO3 + 3 NaH = Cr2O3 + 3 NaOH
HBO2 + C + Br2 = BBr3 + CO2 + H2O =>
4 HBO2 + 3 C + 6 Br2 = 4 BBr3 + 3 CO2 + 2 H2O
AgCl + NH = Ag(NH) + Cl =>
AgCl + NH = Ag(NH) + Cl
NaHCO3 + NaHSO4 = NaH2CO3 + NaSO4 =>
NaHCO3 + NaHSO4 = NaH2CO3 + NaSO4
HgO + HNO3 + KI = HgI + KNO3 + OH =>
HgO + HNO3 + KI = HgI + KNO3 + OH
CaCN2 + H2O = Ca(OH)2 + CO2 + NH3 =>
CaCN2 + 4 H2O = Ca(OH)2 + CO2 + 2 NH3
Ba(CN)2 + Na3PO4 = Ba3(PO4)2 + NaCN =>
3 Ba(CN)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCN
MgKOH = KMgOH =>
MgKOH = KMgOH
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
C8C6H14 + O2 = CO2 + H2O =>
2 C8C6H14 + 35 O2 = 28 CO2 + 14 H2O
CH3CH2CH2CH3 + O2 = CO2 + H22O =>
22 CH3CH2CH2CH3 + 93 O2 = 88 CO2 + 10 H22O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
C6H4SO3N2 + C8H11N + NaOH = C14H14N3NaSO3 + H2O =>
C6H4SO3N2 + C8H11N + NaOH = C14H14N3NaSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
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