| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(NO3)2 + 2 Na2(CO3) = Cu2(CO3)2 + 4 Na(NO3)
AgNo3(aq) + CaCl2(s) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(s) = 2 AgCl(s) + Ca(No3)2(aq)
MnO2 + Mg = MgO2 + Mn =>
MnO2 + Mg = MgO2 + Mn
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
CrO4{2-} + HSnO2{2-} + H2O = Cr(OH)4{-} + Sn(OH)6{2-} + OH{-} =>
CrO4{2-} + HSnO2{2-} + 5 H2O = Cr(OH)4{-} + Sn(OH)6{2-} + OH{-}
NaVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + VO2*0H2O =>
2 NaVO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 VO2*0H2O
Fe{2+} + SO4{2-} = FeSO4 =>
Fe{2+} + SO4{2-} = FeSO4
Au(NO2)3 + Mg = Au + Mg(NO2)2 =>
2 Au(NO2)3 + 3 Mg = 2 Au + 3 Mg(NO2)2
NH4Cl + H2S = HCl + (NH4)2S =>
2 NH4Cl + H2S = 2 HCl + (NH4)2S
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K(NO3) =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 K(NO3)
GeCl4 + H2 = GeCl2 + HCl =>
GeCl4 + H2 = GeCl2 + 2 HCl
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
C2H4 = C2H6 + C2H2 =>
2 C2H4 = C2H6 + C2H2
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3 =>
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3
Cr2MoN2F2 = Cr2N + MoN + MoF3 + N2 =>
3 Cr2MoN2F2 = 3 Cr2N + MoN + 2 MoF3 + N2
(NH4)3PO4(aq) + Mg(NO3)2(aq) = Mg3(PO4)2(aq) + NH4NO3(s) =>
2(NH4)3PO4(aq) + 3 Mg(NO3)2(aq) = Mg3(PO4)2(aq) + 6 NH4NO3(s)
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8H2O
Br2 + H2SO4 = Br2SO4 + H2 =>
Br2 + H2SO4 = Br2SO4 + H2
KCl + Cs = CsCl + K =>
KCl + Cs = CsCl + K
KHSO4NaCl = NaHSO4KCl =>
KHSO4NaCl = NaHSO4KCl
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
Nd + Fe + B = Nd2Fe14B =>
2 Nd + 14 Fe + B = Nd2Fe14B
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
FeBr(ac) + Cl2(ac) = FeCl3(g) + Br2(ac) =>
2 FeBr(ac) + 3 Cl2(ac) = 2 FeCl3(g) + Br2(ac)
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
I2 + OCl{-} + OH{-} = IO3{-} + Cl{-} + H2O =>
I2 + 5 OCl{-} + 2 OH{-} = 2 IO3{-} + 5 Cl{-} + H2O
Ag{+} + Ni = Ag(s) + Ni{2+} =>
2 Ag{+} + Ni = 2 Ag(s) + Ni{2+}
KMnO4 + Zn + H2SO4 = ZnMnO4 + KSO4 + H2 =>
KMnO4 + Zn + H2SO4 = ZnMnO4 + KSO4 + H2
NH2CONH2 + HCHO = H(NHCONHCH2)2000NHCONH2 + H2O =>
2001 NH2CONH2 + 2000 HCHO = H(NHCONHCH2)2000NHCONH2 + 2000 H2O
MnSO4 + NaBrO3 + HNO3 = Mn(SO4)2 + Mn(NO3)4 + NaBr + H2O =>
6 MnSO4 + 2 NaBrO3 + 12 HNO3 = 3 Mn(SO4)2 + 3 Mn(NO3)4 + 2 NaBr + 6 H2O
CaCO3 + NaClO4 = Ca(ClO4)2 + Na2CO3 =>
CaCO3 + 2 NaClO4 = Ca(ClO4)2 + Na2CO3
Na + H2SO2 = Na2SO2 + H2 =>
2 Na + H2SO2 = Na2SO2 + H2
HCl + CaCl2 = H2Ca + Cl2 =>
2 HCl + CaCl2 = H2Ca + 2 Cl2
Br2 + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
MnSO4 + NaOH + O2 = MnO2 + Na2SO4 + H2O =>
2 MnSO4 + 4 NaOH + O2 = 2 MnO2 + 2 Na2SO4 + 2 H2O
(NH4)2S + K2Cr2O7 + H2SO4 = S + Cr(OH)3 + KOH + NH3 =>
15(NH4)2S + 4 K2Cr2O7 + H2SO4 = 16 S + 8 Cr(OH)3 + 8 KOH + 30 NH3
Zn(OH)3 + NH4 = Zn(NH3)3 + H2O =>
Zn(OH)3 + 3 NH4 = Zn(NH3)3 + 3 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CaC2O4CH3COOH = HC2O4Ca(CH3COO) =>
CaC2O4CH3COOH = HC2O4Ca(CH3COO)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
C6H12O6 + H2 = C8H10 + H2O =>
4 C6H12O6 + 15 H2 = 3 C8H10 + 24 H2O
Cl2O7(s) + H2O(l) = HClO4(aq) =>
Cl2O7(s) + H2O(l) = 2 HClO4(aq)
C6H12O6 + HO2 = CO2 + H2O =>
C6H12O6 + 8 HO2 = 6 CO2 + 10 H2O
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
Ca(OCl)2 + H2O = HOCl + Ca(OH)2 =>
Ca(OCl)2 + 2 H2O = 2 HOCl + Ca(OH)2
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
H3O{+} + S2O3{2-} = HSO3{-} + H2O + S =>
H3O{+} + S2O3{2-} = HSO3{-} + H2O + S
H1 + Cl1 = HCl =>
H1 + Cl1 = HCl
CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
