| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBrH2O
C2H6O + Cr2O72 + H{+} = C2H4O + H2O + Cr3{+} =>
215 C2H6O + 3 Cr2O72 + 2 H{+} = 215 C2H4O + 216 H2O + 2 Cr3{+}
ZnS + Cl2 = ZnCl2 + SCl2 =>
ZnS + 2 Cl2 = ZnCl2 + SCl2
C7H8O + Cr2O7{2-} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C7H8O + 2 Cr2O7{2-} + 16 H{+} = 3 C6H5COOH + 4 Cr{3+} + 11 H2O
MnCO3 + Cl2 = MnCl + CO3 =>
2 MnCO3 + Cl2 = 2 MnCl + 2 CO3
Sn(OH)4 + H2Cr2O7 = (Sn(OH)2)Cr2O7 + H2O =>
Sn(OH)4 + H2Cr2O7 = (Sn(OH)2)Cr2O7 + 2 H2O
Cu(OH)2 + KI + H2SO4 = I2 + K2SO4 + H2O + Cu2S =>
2 Cu(OH)2 + 10 KI + 6 H2SO4 = 5 I2 + 5 K2SO4 + 8 H2O + Cu2S
KBr + K[AgS2O3] = AgBr + K2S2O3 =>
KBr + K[AgS2O3] = AgBr + K2S2O3
C6H5NH2 + Br2 = C6H4NBr2 + H2 =>
2 C6H5NH2 + 2 Br2 = 2 C6H4NBr2 + 3 H2
C3H8O3 + H2O2 = C3H8O4 + H2O =>
C3H8O3 + H2O2 = C3H8O4 + H2O
HOCH2CH2NH2HCl = H2OCH2CH2NH2Cl =>
HOCH2CH2NH2HCl = H2OCH2CH2NH2Cl
K2C2O4 + PbCl4 = KCl + Pb2(C2O4)4 =>
4 K2C2O4 + 2 PbCl4 = 8 KCl + Pb2(C2O4)4
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
Fe3(PO4)2 = Fe{2+} + PO4{3-} =>
Fe3(PO4)2 = 3 Fe{2+} + 2 PO4{3-}
Al(HSO3)3 + HNO3 = Al(NO3)3 + SO2 + H2O =>
Al(HSO3)3 + 3 HNO3 = Al(NO3)3 + 3 SO2 + 3 H2O
H + K2CO3 = K + CO2 + H2O =>
2 H + K2CO3 = 2 K + CO2 + H2O
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
BrO2 + H2O = HBrO2 + HBrO3 =>
2 BrO2 + H2O = HBrO2 + HBrO3
FeO2 + H2O = H2FeO3 =>
FeO2 + H2O = H2FeO3
C2O4 + H2O = H2CO3 =>
C2O4 + 2 H2O = 2 H2CO3
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
C2O4 + H2O = H2C2O4 + OH =>
C2O4 + 2 H2O = H2C2O4 + 2 OH
FeO2 + H2O = Fe(OH)4 =>
FeO2 + 2 H2O = Fe(OH)4
Li + K2CO3 = Li2CO3 + K2 =>
2 Li + K2CO3 = Li2CO3 + K2
BrO2 + H2O = Br + OH =>
BrO2 + 2 H2O = Br + 4 OH
H2 + Br2 = H2Br =>
2 H2 + Br2 = 2 H2Br
Nh4OH + HCl = H2O + Nh4Cl =>
Nh4OH + HCl = H2O + Nh4Cl
Cl2(g) + BaI2(aq) = BaCl2(aq) + I2(g) =>
Cl2(g) + BaI2(aq) = BaCl2(aq) + I2(g)
HgS + HNO3 + HCl = HgCl2 + H2O + NO + S2 =>
6 HgS + 4 HNO3 + 12 HCl = 6 HgCl2 + 8 H2O + 4 NO + 3 S2
P + Mg(OH)2 = Mg3P2 + OH =>
2 P + 3 Mg(OH)2 = Mg3P2 + 6 OH
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 KI + 4 H2SO4 = 2 I2 + MnSO4 + 3 K2SO4 + 4 H2O
C7H12O1 + O2 = CO2 + H2O =>
2 C7H12O1 + 19 O2 = 14 CO2 + 12 H2O
H2C6H6 + OH = C6H12O6 + H2O =>
H2C6H6 + 8 OH = C6H12O6 + 2 H2O
NH4HSO4 + NaOH = NaHSO4 + NH4OH =>
NH4HSO4 + NaOH = NaHSO4 + NH4OH
KI + H2O2 = HKI + O2 =>
2 KI + H2O2 = 2 HKI + O2
NaBrO + NH3 = NaBr + H2O + N2 =>
3 NaBrO + 2 NH3 = 3 NaBr + 3 H2O + N2
CU + CO2 = CUO + CO =>
CU + CO2 = CUO + CO
Iron(III)Bromide + SodiumHydroxide = SodiumBromide + Iron(III)Hydroxide =>
Iron(III)Bromide + SodiumHydroxide = SodiumBromide + Iron(III)Hydroxide
CrCl3(aq) + H2O2(aq) + NaOH(aq) = Na2CrO4(aq) + NaCl(aq) + H2O(l) =>
2 CrCl3(aq) + 3 H2O2(aq) + 10 NaOH(aq) = 2 Na2CrO4(aq) + 6 NaCl(aq) + 8 H2O(l)
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 7 H2O + 5 Cl2
(C8H10NO) + CoBr2 + HBr = (C8H10NO)2CoBr4 + H =>
2(C8H10NO) + CoBr2 + 2 HBr = (C8H10NO)2CoBr4 + 2 H
CH3NH2H2O = CH3NH3OH =>
CH3NH2H2O = CH3NH3OH
FeBr3 + Na2CO3 + H2O = NaBr + Fe(OH)3 + H2CO3 =>
2 FeBr3 + 3 Na2CO3 + 6 H2O = 6 NaBr + 2 Fe(OH)3 + 3 H2CO3
Al + KOH + As2O3 + H2O = KAl(OH)4 + AsH3 =>
4 Al + 4 KOH + As2O3 + 9 H2O = 4 KAl(OH)4 + 2 AsH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
