| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + Na2CO3 = 2 C4H8HNa + H2CO3
HCH3COO + NH3 = NH4CH3COO =>
HCH3COO + NH3 = NH4CH3COO
HC = CH = X1 = ALCL3 = X2 = X3 =>
HC = CH
[Ag(H2O)2]{+} + NH3 = Ag2O + H2O + NH4{+} =>
2[Ag(H2O)2]{+} + 2 NH3 = Ag2O + 3 H2O + 2 NH4{+}
HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
H{+} + Mn{2} + Cr2O7{-2} = MnO4{-} + Cr{3} + H2O =>
22 H{+} + 6 Mn{2} + 5 Cr2O7{-2} = 6 MnO4{-} + 10 Cr{3} + 11 H2O
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
C3H6O + N2H4 = C3H8N2 + H2O =>
C3H6O + N2H4 = C3H8N2 + H2O
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
Na2S203 + Cl2 + H2O = Na2SO4 + S + HCl =>
Na2S203 + 4 Cl2 + 4 H2O = Na2SO4 + 202 S + 8 HCl
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Zn + AgC2H3O2 = Ag + Zn(C2H3O2)2 =>
Zn + 2 AgC2H3O2 = 2 Ag + Zn(C2H3O2)2
Te + HCl = TeCl + H24 =>
24 Te + 24 HCl = 24 TeCl + H24
NH3 + HCH3COO = NH4 + CH3COO =>
NH3 + HCH3COO = NH4 + CH3COO
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
AgF + Fe2(CO3)3 = Ag2(CO3) + FeF3 =>
6 AgF + Fe2(CO3)3 = 3 Ag2(CO3) + 2 FeF3
H2BeO2 + LiOH = Li2BeO2 + H2O =>
H2BeO2 + 2 LiOH = Li2BeO2 + 2 H2O
AlCl3 + Pb(NO3)2 = Al(NO3)2 + Cl3Pb =>
AlCl3 + Pb(NO3)2 = Al(NO3)2 + Cl3Pb
HBr(aq) + NH3(aq) = BrN + H4 =>
HBr(aq) + NH3(aq) = BrN + H4
Bi{3+} + OH{-} = BiO3 + H2O + e =>
Bi{3+} + 6 OH{-} = BiO3 + 3 H2O + 3e
Fe + HF = FeF2 + H =>
Fe + 2 HF = FeF2 + 2 H
K2Cr2O3 + H2SO4 + O7 = KHSO4 + Cr2(SO4)3 + H2O =>
7 K2Cr2O3 + 35 H2SO4 + O7 = 14 KHSO4 + 7 Cr2(SO4)3 + 28 H2O
KHSO4 + H2O = KOH + H2SO4 =>
KHSO4 + H2O = KOH + H2SO4
H2O + Ag2SO4 = AgOH + H2SO4 =>
2 H2O + Ag2SO4 = 2 AgOH + H2SO4
N2 + SnI4 = NSnI4 =>
N2 + 2 SnI4 = 2 NSnI4
CuSO4(s) + H2O(l) = CuO(s) + H2SO4(l) =>
CuSO4(s) + H2O(l) = CuO(s) + H2SO4(l)
NaCl + K2 = Na + KCl =>
2 NaCl + K2 = 2 Na + 2 KCl
Cd(OH)2 + H3Po4 = Cd3(Po4)2 + H2O =>
3 Cd(OH)2 + 2 H3Po4 = Cd3(Po4)2 + 6 H2O
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
PCl3 + Ba(OH)2 = BaCl2 + Ba3(PO3)2 + H2O =>
2 PCl3 + 6 Ba(OH)2 = 3 BaCl2 + Ba3(PO3)2 + 6 H2O
Br2 + H2O = Br(OH) + H2 =>
Br2 + 2 H2O = 2 Br(OH) + H2
Ag2S + HNO3 = Ag(NO3)2 + S + NO + H2O =>
3 Ag2S + 16 HNO3 = 6 Ag(NO3)2 + 3 S + 4 NO + 8 H2O
HNO3 + Cu(ClO3) = Cu(NO3) + HClO3 =>
HNO3 + Cu(ClO3) = Cu(NO3) + HClO3
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
C5H12 + Cl2 = C5Cl12 + HCl =>
C5H12 + 12 Cl2 = C5Cl12 + 12 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + H2S = K2S + MnS + S + H2O =>
2 KMnO4 + 8 H2S = K2S + 2 MnS + 5 S + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH3CH202 + O2 = CO2 + H2O =>
4 CH3CH202 + 213 O2 = 8 CO2 + 410 H2O
C2H4O2 + Na2CO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 4 Na2CO3 = 8 NaC2H2O2 + 6 H2O + 2 CO2
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cl2(aq) + NaBr(aq) = NaCl + Br2 =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl + Br2
(Cu(H2O)6)2{+} + NH3 = (Cu(NH3)6)2{+} + H2O =>
(Cu(H2O)6)2{+} + 12 NH3 = (Cu(NH3)6)2{+} + 12 H2O
Fe + Ba(OH)2 = Fe(OH)3 + Ba =>
2 Fe + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba
HOCl + C2H4O2 = Cl2 + C2H3O2 + H2O =>
2 HOCl + 2 C2H4O2 = Cl2 + 2 C2H3O2 + 2 H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
(COOH)2 + KOH = (COOK)2 + H2O =>
(COOH)2 + 2 KOH = (COOK)2 + 2 H2O
| 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 sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
