| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi(OH)3 + HCl = BiOCl + H2O =>
Bi(OH)3 + HCl = BiOCl + 2 H2O
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O =>
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O
Cr2(SO4)3 + Br2 + KOH = H2O + K2CrO4 + KSO4 + KBr =>
2 Cr2(SO4)3 + 9 Br2 + 32 KOH = 16 H2O + 4 K2CrO4 + 6 KSO4 + 18 KBr
Cu3(AsO4)2(aq) + Al2(SO4)3(aq) = CuSO4(aq) + AlAsO4(s) =>
Cu3(AsO4)2(aq) + Al2(SO4)3(aq) = 3 CuSO4(aq) + 2 AlAsO4(s)
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
F2 + SbBr = Br2 + SbF =>
F2 + 2 SbBr = Br2 + 2 SbF
SrOH{2+} + HBr = H2O + SrBr{+2} =>
SrOH{2+} + HBr = H2O + SrBr{+2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + SO3 = SO2 + N2 + H2O =>
2 NH3 + 3 SO3 = 3 SO2 + N2 + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CH(OH)CH3 + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
CH3CH(OH)CH3 + I2 + 2 NaOH = CH3COCH3 + 2 NaI(aq) + 2 H2O
LiOH + H(C2H3O2) = LiC2H3O2 + H2O =>
LiOH + H(C2H3O2) = LiC2H3O2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2CO3 + C2H2O4 = Na2C2O4 + CO2 + H2O =>
Na2CO3 + C2H2O4 = Na2C2O4 + CO2 + H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3(g) + CO2(g) = CN2H4O(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CN2H4O(s) + H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
OH{-} + Br2 = BrO3 + Br{-} + H2O =>
12 OH{-} + 7 Br2 = 2 BrO3 + 12 Br{-} + 6 H2O
Al + NaOH = AlO + Na + H2 =>
2 Al + 2 NaOH = 2 AlO + 2 Na + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2H4 + ClO3 = NO + Cl + H2O =>
3 N2H4 + 4 ClO3 = 6 NO + 4 Cl + 6 H2O
Zn(s) + HCI(aq) = ZnCI(aq) + H(g) =>
Zn(s) + HCI(aq) = ZnCI(aq) + H(g)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
B2 + W2 = BW3 =>
B2 + 3 W2 = 2 BW3
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + S2 = H3SO4 + NO2 + H2O =>
10 HNO3 + S2 = 2 H3SO4 + 10 NO2 + 2 H2O
CH3CH2CH3 + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH3 + 2 CuO = CH3CH2COH + H2O + 2 Cu
ZnO + Fe(OH)2 = Zn(FeO2)2 + H2O + H2 =>
ZnO + 2 Fe(OH)2 = Zn(FeO2)2 + H2O + H2
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
C3H6(COOH)2 + O2 = CO2 + H2O =>
C3H6(COOH)2 + 5 O2 = 5 CO2 + 4 H2O
KMnO4 + SO4H2 + SO3Na2 = SO3K2 + MnSO4 + SO4Na2 + H2O =>
2 KMnO4 + 3 SO4H2 + 6 SO3Na2 = SO3K2 + 2 MnSO4 + 6 SO4Na2 + 3 H2O
HBr(aq) + K2CO3(aq) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(aq) = 2 KBr + CO2 + H2O
C12H22O11 + H2(SO4) = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2(SO4) = 12 CO2 + 24 SO2 + 35 H2O
HXeO4 + Hg = HgO + Xe + H2O =>
2 HXeO4 + 7 Hg = 7 HgO + 2 Xe + H2O
Zn2SO4 + Li2CO3 = Zn2CO3 + Li2SO4 =>
Zn2SO4 + Li2CO3 = Zn2CO3 + Li2SO4
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
Mg(s) + H3PO4 = MgPO4 + H =>
Mg(s) + H3PO4 = MgPO4 + 3 H
Au0 = Au2{+} + {-} =>
2 Au0 = Au2{+} + e
K2(CrO4) + Pb(NO3)4 = Pb(CrO4)2 + KNO3 =>
2 K2(CrO4) + Pb(NO3)4 = Pb(CrO4)2 + 4 KNO3
NaBH4(s) + I2(s) = B2H6(g) + NaI(s) + HI =>
2 NaBH4(s) + 2 I2(s) = B2H6(g) + 2 NaI(s) + 2 HI
CH3CHCH2 + H2O = CH3CH2CH2OH =>
CH3CHCH2 + H2O = CH3CH2CH2OH
HgS + HNO3 + HCl = S + NO + H2O + HgCl2 =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 4 H2O + 3 HgCl2
Si + C = SiC =>
Si + C = SiC
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
MgBr2 + KOH = Mg(OH)2 + K{+} + Br{-} =>
MgBr2 + 2 KOH = Mg(OH)2 + 2 K{+} + 2 Br{-}
| 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 sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
