| Équations équilibrées la veille | Équations équilibrées le lendemain |
25 C3H8O + 18 KMnO4 + 27 H2SO4 = 15 C5H6O + 18 MnSO4 + 9 K2SO4 + 82 H2O
KMnO4 + H2O2 = KMnO2 + H2O4 =>
KMnO4 + H2O2 = KMnO2 + H2O4
Cl2(g) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(s)
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
Mg2Si3O8 + HCl = MgCl2 + SiO2 + H2O =>
Mg2Si3O8 + 4 HCl = 2 MgCl2 + 3 SiO2 + 2 H2O
Ca(OH)2 + H3PD4 = Ca3(PD4)2 + H2O =>
3 Ca(OH)2 + 2 H3PD4 = Ca3(PD4)2 + 6 H2O
Br + CaF2 = BrF + Ca =>
2 Br + CaF2 = 2 BrF + Ca
Mg + Se = MgSe =>
Mg + Se = MgSe
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
Pb + K(ClO3) = Pb(ClO3)4 + K =>
Pb + 4 K(ClO3) = Pb(ClO3)4 + 4 K
H2C2O4 + KAl(OH)4 + KOH = K3Al(C2O4)3 + H2O =>
3 H2C2O4 + KAl(OH)4 + 2 KOH = K3Al(C2O4)3 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
C8H9NO2 + NaOH = C2H5O4Na3 + C6H6NONa + H2O =>
C8H9NO2 + 4 NaOH = C2H5O4Na3 + C6H6NONa + H2O
BF3(s) + H2O(l) = HF(s) + H3BO3(l) =>
BF3(s) + 3 H2O(l) = 3 HF(s) + H3BO3(l)
Sn{2+} + Cl{-} + I2 = [SnCl6]{2-} + I{-} =>
Sn{2+} + 6 Cl{-} + I2 = [SnCl6]{2-} + 2 I{-}
XAO4 + Z = Z2(AO4)3 + X =>
3 XAO4 + 2 Z = Z2(AO4)3 + 3 X
Zn + HNO3{-} + H{+} = Zn{+} + NH4 + H2O =>
8 Zn + HNO3{-} + 9 H{+} = 8 Zn{+} + NH4 + 3 H2O
Al(OH)3 + H2O = Al(OH)6 + H2 =>
2 Al(OH)3 + 6 H2O = 2 Al(OH)6 + 3 H2
H2SO4 + Fe = Fe2(SO4)2 + H2 =>
2 H2SO4 + 2 Fe = Fe2(SO4)2 + 2 H2
NaHCO3 = NaOH(s) + CO2 =>
NaHCO3 = NaOH(s) + CO2
C7H11CHO + O2 = CO2 + H2O =>
2 C7H11CHO + 21 O2 = 16 CO2 + 12 H2O
KClO3(s) + S8 = SO2 + KCl =>
16 KClO3(s) + 3 S8 = 24 SO2 + 16 KCl
MnO2(s) + C(s) = Mn(s) + CO2(aq) =>
MnO2(s) + C(s) = Mn(s) + CO2(aq)
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu{+2)+Mg = Cu+Mg{+2} =>
Cu{+2)+Mg = Cu+Mg{+2}
AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + NH4F(aq) =>
2 AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + 2 NH4F(aq)
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
H2S + [Cu(NH3)2]OH = Cu2S + NH4HS + H2O =>
5 H2S + 2[Cu(NH3)2]OH = Cu2S + 4 NH4HS + 2 H2O
CuCl2(aq) + Al3(s) = Cu2(s) + AlCl3(aq) =>
18 CuCl2(aq) + 4 Al3(s) = 9 Cu2(s) + 12 AlCl3(aq)
(NH4)2Ca(SO4)2 + K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
3(NH4)2Ca(SO4)2 + 2 K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + 3(NH4)2SO4 + 3 K2SO4
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ClO4 + H2O = HClO4 + OH =>
ClO4 + H2O = HClO4 + OH
K2SO4Na2S = Na2SO4K2S =>
K2SO4Na2S = Na2SO4K2S
HCN + Mn(OH)2 = Mn(CN)2 + H2O =>
2 HCN + Mn(OH)2 = Mn(CN)2 + 2 H2O
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
NaHCO3(aq) + HCl(aq) = CO2(g) + NaCl(aq) + H2O(l) =>
NaHCO3(aq) + HCl(aq) = CO2(g) + NaCl(aq) + H2O(l)
Na2HAsO2 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO2 + 2 KBrO3 + 6 HCl = 6 NaCl + 2 KBr + 3 H3AsO4
Hg + Co = HgCo =>
Hg + Co = HgCo
Na2WO4*2H2O + HCl = H2WO4 + NaCl + H2O =>
Na2WO4*2H2O + 2 HCl = H2WO4 + 2 NaCl + 2 H2O
BaSO4 + SiO2 + H2O = BaSiO3 + H2SO4 =>
BaSO4 + SiO2 + H2O = BaSiO3 + H2SO4
Fe + CuPO4 = FePO4 + Cu =>
Fe + CuPO4 = FePO4 + Cu
C6H8O7 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 C6H8O7 + 9 NaHCO3 = 9 NaC2H3O2 + 7 H2O + 15 CO2
C6H14O2 + H2SO4 + KI = C6H12I2 + H2O + K2SO4 =>
C6H14O2 + H2SO4 + 2 KI = C6H12I2 + 2 H2O + K2SO4
| 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 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
