| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + MgCl2 + 2 H2O = CaCl2 + Mg(OH)2 + H2
C2H3COOH + NH3 = C2H3COONH4 =>
C2H3COOH + NH3 = C2H3COONH4
NaOH + CH3COOH = CH3COO + NaOH2 =>
NaOH + CH3COOH = CH3COO + NaOH2
Fe2O3 + CO(g) = Fe(l) + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Ba(CH3COO)2 + HCl = BaCl2 + HC2H3O2 =>
Ba(CH3COO)2 + 2 HCl = BaCl2 + 2 HC2H3O2
C3H6Br2 + KOH = C3H8O2 + KBr =>
C3H6Br2 + 2 KOH = C3H8O2 + 2 KBr
FeO4S + NaOH = Na2SO4 + Fe(OH)2 =>
FeO4S + 2 NaOH = Na2SO4 + Fe(OH)2
Mn2O3 + CN{-} + H2O = Mn(CN)6{4-} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + (CN)2 + 6 OH{-}
Ti2(CO3)3 + HCl = TiCl3 + H2O + CO2 =>
Ti2(CO3)3 + 6 HCl = 2 TiCl3 + 3 H2O + 3 CO2
Mg(s) + HNO3 = Mg(NO3)2 + H2 =>
Mg(s) + 2 HNO3 = Mg(NO3)2 + H2
Mg(OH)2 + HI = MgOHI + H2O =>
Mg(OH)2 + HI = MgOHI + H2O
HCOOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
3 HCOOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CO2 + 7 H2O + K2SO4
Ni2(SO4)3 + H2S = Ni2S3 + H2SO4 =>
Ni2(SO4)3 + 3 H2S = Ni2S3 + 3 H2SO4
Al(OH)3 + Li2SO3 = Al2(SO3)3 + LiOH =>
2 Al(OH)3 + 3 Li2SO3 = Al2(SO3)3 + 6 LiOH
NaNO3 + Mg(SO4) = MgNO3 + Na(SO4) =>
NaNO3 + Mg(SO4) = MgNO3 + Na(SO4)
(COO)Ca + KMnO4 + H2SO4 = CaSO4 + CO2 + K2SO4 + MnSO4 + H2O =>
5(COO)Ca + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 5 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
H3CCOH + H2 = C2H5OH =>
H3CCOH + H2 = C2H5OH
LiI + MoO3 = LiMoO3 + I2 =>
2 LiI + 2 MoO3 = 2 LiMoO3 + I2
Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3
C6H5COOH + HNO3 = NO2C6H4COOH + H2O =>
C6H5COOH + HNO3 = NO2C6H4COOH + H2O
Cr(NO3)2 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)2 + 2 Br2 + 8 KOH = K2CrO4 + 4 KBr + 2 KNO3 + 4 H2O
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
MnSO4*5H2O + NaOH = Mn(OH)2 + Na2SO4 + H2O =>
MnSO4*5H2O + 2 NaOH = Mn(OH)2 + Na2SO4 + 5 H2O
MgBr2 + H2SO4 = Br + MgSO4 + SO2 + H2O =>
MgBr2 + 2 H2SO4 = 2 Br + MgSO4 + SO2 + 2 H2O
Mg3N2(s) + HCl = MgCl2 + NH3 =>
Mg3N2(s) + 6 HCl = 3 MgCl2 + 2 NH3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Rb2CO3 + C = Rb + CO2 =>
2 Rb2CO3 + C = 4 Rb + 3 CO2
Li2S + FeCl2 = Li2Cl2 + FeS =>
Li2S + FeCl2 = Li2Cl2 + FeS
Na2SO4CuO = CuSO4Na2O =>
Na2SO4CuO = CuSO4Na2O
C9H8 + K2Cr2O7 + H3O{+} = C9H8O4 + KCr{3+} + H2O =>
C9H8 + K2Cr2O7 + 6 H3O{+} = C9H8O4 + 2 KCr{3+} + 9 H2O
NaF + BF3 = NaBF4 =>
NaF + BF3 = NaBF4
NiSO4(NH4)2 + Fe(NO3)3 + NaOH = NiFe2O4 + Na2SO4 + NH4OH + NaNO3 + H2O =>
4 NiSO4(NH4)2 + 8 Fe(NO3)3 + 31 NaOH = 4 NiFe2O4 + 4 Na2SO4 + 9 NH4OH + 23 NaNO3 + 9 H2O
CH3OH + PBr3 = CH3Br + H3PO3 =>
3 CH3OH + PBr3 = 3 CH3Br + H3PO3
C17H33COOH + NaCO3 = C17H33COONa + CO2 + H2O =>
103 C17H33COOH + 102 NaCO3 = 102 C17H33COONa + 120 CO2 + 68 H2O
F + HCl = FCl + H =>
F + HCl = FCl + H
Ba(OH)2 + HC2H3O2 = H2O(l) + Ba(C2H3O2)2 =>
Ba(OH)2 + 2 HC2H3O2 = 2 H2O(l) + Ba(C2H3O2)2
C6H7N + Br2 = C6H6NBr + HBr =>
C6H7N + Br2 = C6H6NBr + HBr
SilverNitrate + LithiumPhosphate = SilverPhosphate + LithiumNitrate =>
SilverNitrate + LithiumPhosphate = SilverPhosphate + LithiumNitrate
HNO3 + Ag(NH3)2 = AgNO + NH3 + H2O =>
5 HNO3 + 8 Ag(NH3)2 = 8 AgNO + 13 NH3 + 7 H2O
ZnSO4FeO = FeSO4ZnO =>
ZnSO4FeO = FeSO4ZnO
JktAbc = Jkt + Abc =>
JktAbc = Jkt + Abc
Zn(OH)2BaO = Ba(OH)2ZnO =>
Zn(OH)2BaO = Ba(OH)2ZnO
C2H5OHCH3COOHH2SO4 = C2H5CH3COOHSO4H3O =>
C2H5OHCH3COOHH2SO4 = C2H5CH3COOHSO4H3O
C + Na2CO3 + N2 = NaCN + CO =>
4 C + Na2CO3 + N2 = 2 NaCN + 3 CO
AlI3 + H2O = Al(OH)I2 + HI =>
AlI3 + H2O = Al(OH)I2 + HI
Cr(NO3)2 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)2 + 2 Br2 + 8 KOH = K2CrO4 + 4 KBr + 2 KNO3 + 4 H2O
C20H12 + O2 = CO2 + H2O =>
C20H12 + 23 O2 = 20 CO2 + 6 H2O
NO2 + ClO2 + H2O = HNO3 + HCl =>
5 NO2 + ClO2 + 3 H2O = 5 HNO3 + HCl
Cl2 + HI = HCl + I2 =>
Cl2 + 2 HI = 2 HCl + I2
CaCO3SO3 = CaSO3CO3 =>
CaCO3SO3 = CaSO3CO3
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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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