| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H8O4 + 2 H2O = 5 C2H4O2
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
Pb(s) + CuCl2(aq) = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2(aq) = PbCl2(aq) + Cu(s)
Na2 + Cl2 = Na2Cl =>
2 Na2 + Cl2 = 2 Na2Cl
CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + KCl + Fe2(SO4)3 + H2O =>
6 KNO2 + 18 FeCl2 + 12 H2SO4 = 3 N2 + 10 FeCl3 + 6 KCl + 4 Fe2(SO4)3 + 12 H2O
Ni(OH)2 + NiBr2 = NiBr + O2 + H2O =>
2 Ni(OH)2 + 2 NiBr2 = 4 NiBr + O2 + 2 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + Fe(NO2)2 + H2O =>
5 FeSO4 + 2 HNO3 + H2SO4 = 2 Fe2(SO4)3 + Fe(NO2)2 + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
HCl + Na2(SO4) = Na2 + HCl(SO4) =>
HCl + Na2(SO4) = Na2 + HCl(SO4)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Br2 + H2SO4 = HBrO4 + SO2 + H2O =>
Br2 + 7 H2SO4 = 2 HBrO4 + 7 SO2 + 6 H2O
CO + Cl2 = COCl1 =>
2 CO + Cl2 = 2 COCl1
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3 =>
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
N2 + CaCl2 = Cl2 + CaN2 =>
N2 + CaCl2 = Cl2 + CaN2
KMnO4 + MgCl2 = KCl + MgMn2O8 =>
2 KMnO4 + MgCl2 = 2 KCl + MgMn2O8
Ba + H3PO4 = Ba3(PO4)2 + H =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 6 H
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
K3PO4 + AlCl3 = KCl + AlPO4 =>
K3PO4 + AlCl3 = 3 KCl + AlPO4
NaCl + H2SO4 = NaHSO4HCl =>
NaCl + H2SO4 = NaHSO4HCl
Al2(SO4)3 + KCl = Al(Cl)3 + K2SO4 =>
Al2(SO4)3 + 6 KCl = 2 Al(Cl)3 + 3 K2SO4
H2 + MnO2 + CaF2 = Mn + CaO + HF =>
2 H2 + MnO2 + 2 CaF2 = Mn + 2 CaO + 4 HF
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(am) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(am)
Cu2S + HNO3 = Cu(NO3)CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu(NO3)CuSO4 + 9 NO2 + 5 H2O
Al(s) + HSO4 = Al2(SO4)3 + H2 =>
4 Al(s) + 6 HSO4 = 2 Al2(SO4)3 + 3 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl + HCl = Fe + HCl2 =>
FeCl + HCl = Fe + HCl2
H2SO3 + BaBr2 = BaSO3 + HBr =>
H2SO3 + BaBr2 = BaSO3 + 2 HBr
Mn(OH)3 + NaOH = Na3[Mn(OH)6] =>
Mn(OH)3 + 3 NaOH = Na3[Mn(OH)6]
Al + AuCl2 = AlCl3 + Au =>
2 Al + 3 AuCl2 = 2 AlCl3 + 3 Au
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
Mn(OH)2 + HI = MnI2 + H2O =>
Mn(OH)2 + 2 HI = MnI2 + 2 H2O
Rb2O + H3Po4 = Rb2HPo4 + H2O =>
Rb2O + H3Po4 = Rb2HPo4 + H2O
Cr2(SO4)3 + Na2S + H2O = CrOOH + Na2SO4 + H2S =>
Cr2(SO4)3 + 3 Na2S + 4 H2O = 2 CrOOH + 3 Na2SO4 + 3 H2S
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
LiCl + AgF = AgCl + LiF =>
LiCl + AgF = AgCl + LiF
KI + H2O + Cl2 = HCl + KIO3 =>
KI + 3 H2O + 3 Cl2 = 6 HCl + KIO3
Ca(aq) + C2O4(aq) = CaC2O4(s) =>
Ca(aq) + C2O4(aq) = CaC2O4(s)
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C8H8 + H2 = C9H20 =>
9 C8H8 + 44 H2 = 8 C9H20
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
Ag + F2 = Ag2F =>
4 Ag + F2 = 2 Ag2F
C3H8O3 + CU(OH)2 = C3H6O3CU + H2O =>
C3H8O3 + CU(OH)2 = C3H6O3CU + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NaOH + LiNO3 = LiOH + NaNO3 =>
NaOH + LiNO3 = LiOH + NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
