| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO2 = Cr + 2 O
C12H22O11(s) + O2 = O2CO2(g) + H2O(g) =>
C12H22O11(s) + 24 O2 = 12 O2CO2(g) + 11 H2O(g)
K2SO4 + Ca2Cl = K2Cl + SO4Ca2 =>
K2SO4 + Ca2Cl = K2Cl + SO4Ca2
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
C2H5OH(i) + O2(g) = CO2(g) + H2O(i) =>
C2H5OH(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(i)
Zn + Fe2(SO4)3 = Zn3(SO4)2 + Fe =>
9 Zn + 2 Fe2(SO4)3 = 3 Zn3(SO4)2 + 4 Fe
NaC2H3O2 + PbO = Pb(C2H3O2)2 + Na2O =>
2 NaC2H3O2 + PbO = Pb(C2H3O2)2 + Na2O
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
C5H5N + O2 = CO2 + H2O + N =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 4 N
Zn + Fe2(SO4)3 = Zn3(SO4)2 + Fe =>
9 Zn + 2 Fe2(SO4)3 = 3 Zn3(SO4)2 + 4 Fe
Na + P = NaP =>
Na + P = NaP
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
FeSO4 = FeS + O =>
FeSO4 = FeS + 4 O
KAl02 + H2SO4 = K2SO4 + HAl02 =>
2 KAl02 + H2SO4 = K2SO4 + 2 HAl02
(NH4)2SO4 + KOH = (NH4)OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2(NH4)OH + K2SO4
MnO4{-} + SO3{-}2 + H3O{+} = Mn2 + SO4{-}2 + H2O =>
2 MnO4{-} + 7 SO3{-}2 + 2 H3O{+} = Mn2 + 7 SO4{-}2 + 3 H2O
CHO + H2O = CO2 + H =>
CHO + H2O = CO2 + 3 H
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH4 + KMnO4 = CHOOH + MnO2 + KOH =>
CH4 + 2 KMnO4 = CHOOH + 2 MnO2 + 2 KOH
Al + NaCl = Na + AlCl3 =>
Al + 3 NaCl = 3 Na + AlCl3
C10H15NO + KMnO4 = C10H15NOKMnO4 =>
C10H15NO + KMnO4 = C10H15NOKMnO4
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Fe(ClO4)3 = Fe3 + ClO4 =>
3 Fe(ClO4)3 = Fe3 + 9 ClO4
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
SiO2 + H2 = SiOH2 + H2O =>
SiO2 + 2 H2 = SiOH2 + H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Zn + Fe2(SO4)3 = Zn3(SO4)2 + Fe =>
9 Zn + 2 Fe2(SO4)3 = 3 Zn3(SO4)2 + 4 Fe
CH3CO2H + H2O = CH3CO2{-} + H3O{+} =>
CH3CO2H + H2O = CH3CO2{-} + H3O{+}
NaI + AgNo3 = NaNo3 + AgI =>
NaI + AgNo3 = NaNo3 + AgI
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
CH3CNOHCOOH + NaBO3*4H2O = CH3CHNO2COONa + H3BO3 + H2O =>
CH3CNOHCOOH + NaBO3*4H2O = CH3CHNO2COONa + H3BO3 + 3 H2O
M + H2SO4 = MSO4 + SO2 + H2O =>
M + 2 H2SO4 = MSO4 + SO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O =>
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
CH3CH2CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2CH2CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
NaNO2 = N2 + NaO2 =>
2 NaNO2 = N2 + 2 NaO2
CaF2(s) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
C6H8O6 + KIO3 = C6H6O6 + H2O + KIO =>
2 C6H8O6 + KIO3 = 2 C6H6O6 + 2 H2O + KIO
C6H15COH + O2 = CO2 + H2O =>
2 C6H15COH + 21 O2 = 14 CO2 + 16 H2O
CaCl2(aq) + Ag2SO4(aq) = Ag2Cl2(s) + CaSO4(aq) =>
CaCl2(aq) + Ag2SO4(aq) = Ag2Cl2(s) + CaSO4(aq)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
