| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 6 O2 = 4 CO2 + 4 H2O
O3 + Mn(OH)4 + NaOH = Na2MnO4 + H2O =>
O3 + 3 Mn(OH)4 + 6 NaOH = 3 Na2MnO4 + 9 H2O
HNO3 + (NH4)OH = H2O + NH4NO3 =>
HNO3 + (NH4)OH = H2O + NH4NO3
KMnO4 + C2H5OH + HCI = MnO2 + CH3COOH + KCI + H2O =>
4 KMnO4 + 3 C2H5OH + 4 HCI = 4 MnO2 + 3 CH3COOH + 4 KCI + 5 H2O
HCl + O3 = HClO =>
3 HCl + O3 = 3 HClO
BiSO4 + NH4OH = Bi(OH)2 + (NH4)2SO4 =>
BiSO4 + 2 NH4OH = Bi(OH)2 + (NH4)2SO4
C2H6O + O2 = CO2 + H2O3 =>
C2H6O + 6 O2 = 2 CO2 + 3 H2O3
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
CrCl2 + KMnO4 + H2SO4 = Cr2(SO4)3 + CrCl3 + KCl + MnSO4 + H2O =>
5 CrCl2 + KMnO4 + 4 H2SO4 = Cr2(SO4)3 + 3 CrCl3 + KCl + MnSO4 + 4 H2O
H2[ZnCl2(OH)2] = H2O + ZnCl2 =>
H2[ZnCl2(OH)2] = 2 H2O + ZnCl2
C3H6 + Br2 = C6H5Br2 + HBr =>
4 C3H6 + 9 Br2 = 2 C6H5Br2 + 14 HBr
O3 + Mn(OH)4 + NaOH = Na2MnO4 + H2O =>
O3 + 3 Mn(OH)4 + 6 NaOH = 3 Na2MnO4 + 9 H2O
La2O3 + WO3 = La2(WO4)3 =>
La2O3 + 3 WO3 = La2(WO4)3
V2(SO4)3 + KMnO4 + H2O = VOSO4 + K2SO4 + MnO2 + H2SO4 =>
3 V2(SO4)3 + 2 KMnO4 + 2 H2O = 6 VOSO4 + K2SO4 + 2 MnO2 + 2 H2SO4
C2 + H2 + O2 = C2H5OH =>
2 C2 + 6 H2 + O2 = 2 C2H5OH
Al2 + FeNO3 = AlNO3 + Fe =>
Al2 + 2 FeNO3 = 2 AlNO3 + 2 Fe
H5 + N = HN =>
H5 + 5 N = 5 HN
H2[ZnCl2(OH)2] = H2O + ZnCl2 =>
H2[ZnCl2(OH)2] = 2 H2O + ZnCl2
N4N2 = N2 = H2O =>
N4N2 = 3 N2
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
H5 + N = HN =>
H5 + 5 N = 5 HN
HC1 + MgO = MgC2 + H2O =>
2 HC1 + MgO = MgC2 + H2O
Ti3P2 + Mn2(SiO3)3 = Mn(P)2 + Ti2SiO3 =>
2 Ti3P2 + Mn2(SiO3)3 = 2 Mn(P)2 + 3 Ti2SiO3
Pb02 = Pb0 =>
Pb02 = 2 Pb0
O7 = O3 =>
3 O7 = 7 O3
K2CrO4 + K2S + H2O = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 3 K2S + 8 H2O = 2 Cr(OH)3 + 3 S + 10 KOH
BaO + HCl = H2O2 + BaCl2 + H2 =>
2 BaO + 4 HCl = H2O2 + 2 BaCl2 + H2
KMnO4 + MnCl2 + H2O = MnO2 + HCl + KCl =>
2 KMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 4 HCl + 2 KCl
Mn{3+} + ClO{-} = Mn(ClO)3 =>
Mn{3+} + 3 ClO{-} = Mn(ClO)3
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Ag2NO3(aq) + Pb(s) = Ag(s) + Pb(NO3)2 =>
2 Ag2NO3(aq) + Pb(s) = 4 Ag(s) + Pb(NO3)2
H2[ZnCl2(OH)2] = H2O + ZnCl2 =>
H2[ZnCl2(OH)2] = 2 H2O + ZnCl2
Na[Sb(OH)4] + NaOH + AgNO3 = Ag + NaNO3 + Sb2O5 + H2O =>
2 Na[Sb(OH)4] + 2 NaOH + 4 AgNO3 = 4 Ag + 4 NaNO3 + Sb2O5 + 5 H2O
HC1 + MgO = MgC2 + H2O =>
2 HC1 + MgO = MgC2 + H2O
C7H6O + Na2Cr2O7 + H2SO4 = C7H6O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C7H6O + Na2Cr2O7 + 4 H2SO4 = 3 C7H6O2 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
KNO3(aq) + NaOH(aq) = K(OH)(aq) + NaNO3(aq) =>
KNO3(aq) + NaOH(aq) = K(OH)(aq) + NaNO3(aq)
Ag2NO3(aq) + Pb(s) = Ag(s) + Pb(NO3)2 =>
2 Ag2NO3(aq) + Pb(s) = 4 Ag(s) + Pb(NO3)2
Pb02 = Pb0 =>
Pb02 = 2 Pb0
FeCl3 + SnCl2 + H2O = SnO2 + HCl + FeCl2 =>
2 FeCl3 + SnCl2 + 2 H2O = SnO2 + 4 HCl + 2 FeCl2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Ag2NO3(aq) + Pb(s) = Ag(s) + Pb(NO3)2 =>
2 Ag2NO3(aq) + Pb(s) = 4 Ag(s) + Pb(NO3)2
NO2{-} + H2O = HNO2{-} + HNO3{-} =>
2 NO2{-} + H2O = HNO2{-} + HNO3{-}
H2[ZnCl2(OH)2] = H2O + ZnCl2 =>
H2[ZnCl2(OH)2] = 2 H2O + ZnCl2
CaCl2 + Na4C = Ca4C2 + NaCl =>
4 CaCl2 + 2 Na4C = Ca4C2 + 8 NaCl
SO{4}{2-} + I{-} = I{2} + SO{2} =>
3 SO{4}{2-} + 2 I{-} = 2 I{2} + 3 SO{2}
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
| 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 sur11/17/23
Équations équilibrées sur12/17/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
