| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO4 + 8 HI = 4 I2 + Mn + 4 H2O
Zn(No3)2 + KOH = KNo3 + Zn(OH)2 =>
Zn(No3)2 + 2 KOH = 2 KNo3 + Zn(OH)2
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
CaSO4{-}2 + MgOH{-}1 = CaOH{-}1 + MgSO4{-}2 =>
CaSO4{-}2 + MgOH{-}1 = CaOH{-}1 + MgSO4{-}2
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
Na2(CO)3 + HCl = H2(CO)3 + NaCl =>
Na2(CO)3 + 2 HCl = H2(CO)3 + 2 NaCl
NiO2 + Fe + H2O = Ni(OH)2 + Fe(OH)3 =>
3 NiO2 + 2 Fe + 6 H2O = 3 Ni(OH)2 + 2 Fe(OH)3
CoSO4 + NaOH = (CoOH)2SO4 + Na2SO4 =>
2 CoSO4 + 2 NaOH = (CoOH)2SO4 + Na2SO4
P + H2 = H3P3 =>
6 P + 3 H2 = 2 H3P3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
C2H6 + F2 = CF3CHF2 + HF =>
C2H6 + 5 F2 = CF3CHF2 + 5 HF
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
Mg + HCe = MgCe + H2 =>
2 Mg + 2 HCe = 2 MgCe + H2
NaOH + C2H14O4 = NaC2H14O4 + OH =>
NaOH + C2H14O4 = NaC2H14O4 + OH
C7H14 + Br2 = C7H13 + HBr =>
2 C7H14 + Br2 = 2 C7H13 + 2 HBr
CH3COOH + Be(OH)2 = H2O + C12H18Be4O13 =>
6 CH3COOH + 4 Be(OH)2 = 7 H2O + C12H18Be4O13
C8H16(OH)2 + O2 = H2O + CO2 =>
2 C8H16(OH)2 + 23 O2 = 18 H2O + 16 CO2
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
C4H8O + H2O = C4H10O2 =>
C4H8O + H2O = C4H10O2
Ca(s) + HCl(aq) = CaCl(aq) + H2(s) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl(aq) + H2(s)
LiMnTiVO7H7(H2O) = LiMnTiVO7H7 + H2O =>
LiMnTiVO7H7(H2O) = LiMnTiVO7H7 + H2O
H2O + Li3BO3 = LiOH + H3BO3 =>
3 H2O + Li3BO3 = 3 LiOH + H3BO3
Fe(NO3)3 + C6H5OH = Fe(OH)3 + C6H5(NO3) =>
Fe(NO3)3 + 3 C6H5OH = Fe(OH)3 + 3 C6H5(NO3)
NiSO4 + NH4OH + H2O = Ni(NH3)SO4(H2O)4 =>
NiSO4 + NH4OH + 3 H2O = Ni(NH3)SO4(H2O)4
KI + NH4OH = KOH + INH4 =>
KI + NH4OH = KOH + INH4
SbCl3 + H2O(l) = HCl + SbOCl(s) =>
SbCl3 + H2O(l) = 2 HCl + SbOCl(s)
NaI + H2SO4 = HI + NaHSO4 =>
NaI + H2SO4 = HI + NaHSO4
K3PO4(aq) + Zn(NO3)2 = KNO3(aq) + Zn3(PO4)2(s) =>
2 K3PO4(aq) + 3 Zn(NO3)2 = 6 KNO3(aq) + Zn3(PO4)2(s)
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2 =>
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2
Fe2P + S = FeS + P4S10 =>
4 Fe2P + 18 S = 8 FeS + P4S10
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
CO(NO3)2 + KOH = CO(OH)2 + KNO3 =>
CO(NO3)2 + 2 KOH = CO(OH)2 + 2 KNO3
C2H3COOH + C3H7OH = C2H3COOC3H7 + H2O =>
C2H3COOH + C3H7OH = C2H3COOC3H7 + H2O
Na + Cl = Na4Cl =>
4 Na + Cl = Na4Cl
Al(SO4)2 + H2O + HCO3 = Al(OH)3 + H2CO3 + SO4 =>
Al(SO4)2 + 3 H2O + 3 HCO3 = Al(OH)3 + 3 H2CO3 + 2 SO4
Sc3 + HNO = Sc(NO)3 + H =>
Sc3 + 9 HNO = 3 Sc(NO)3 + 9 H
CH3COOH + Al(OH)3 = H2O + CO2 + AlC =>
7 CH3COOH + 8 Al(OH)3 = 26 H2O + 6 CO2 + 8 AlC
Na2SO3 + KI + H2SO4 = I2 + K2SO4 + NaHS + H2O =>
Na2SO3 + 14 KI + 8 H2SO4 = 7 I2 + 7 K2SO4 + 2 NaHS + 7 H2O
Na2B4O7*10H2O + Cr(NO3)3 = Cr(BO2)3*3NaBO2 + NO2 + O2 + H2O =>
6 Na2B4O7*10H2O + 4 Cr(NO3)3 = 4 Cr(BO2)3*3NaBO2 + 12 NO2 + 3 O2 + 60 H2O
(NH4)2CrO4 + CuSO4*5H2O = Cu(OH) + NH4CrO4 + SO2 + N + H2O =>
3(NH4)2CrO4 + 4 CuSO4*5H2O = 4 Cu(OH) + 3 NH4CrO4 + 4 SO2 + 3 N + 24 H2O
C2H2 + CuO = Cu + CO2 + H2O =>
C2H2 + 5 CuO = 5 Cu + 2 CO2 + H2O
Br2 + HClO + H2O = HBrO2 + HCl =>
Br2 + 3 HClO + H2O = 2 HBrO2 + 3 HCl
FeCl3 + NH4HS + NH3 = Fe2S3 + NH4Cl =>
2 FeCl3 + 3 NH4HS + 3 NH3 = Fe2S3 + 6 NH4Cl
LiO + Cu = Li + CuO =>
LiO + Cu = Li + CuO
S2 + CS = CS2 =>
S2 + 2 CS = 2 CS2
C6H12OH1 + O2 = CO2 + H2O =>
4 C6H12OH1 + 35 O2 = 24 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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