| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + Zn = K2ZnO2 + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CrPO4 + CuSO4 = Cr2(SO4)3 + Cu3(PO4)2 =>
2 CrPO4 + 3 CuSO4 = Cr2(SO4)3 + Cu3(PO4)2
KMnO4 + H2SO4 + KI = MnSO4 + K2SO4 + I + H2O =>
KMnO4 + 4 H2SO4 + 5 KI = MnSO4 + 3 K2SO4 + 5 I + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg(HCO3)2 = MgCO3 + H2O + CO2 =>
Mg(HCO3)2 = MgCO3 + H2O + CO2
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
NaCl4 = Na + Cl =>
NaCl4 = Na + 4 Cl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na2SO4 + H2SO4 = Na2SO4H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2SO4H + SO4
Co(SO4) + Na(OH) = Co(OH) + Na(SO4) =>
Co(SO4) + Na(OH) = Co(OH) + Na(SO4)
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
CO2(s) + H2(s) = CH4(s) + H2O(s) =>
CO2(s) + 4 H2(s) = CH4(s) + 2 H2O(s)
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
(Ca(OH)2) + HCl = CaCl2 + H2O =>
(Ca(OH)2) + 2 HCl = CaCl2 + 2 H2O
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
KClO4 + KIO3 + N2H4SC = KCl + K2SO4 + I2 + N2 + H2O + CO2 =>
KClO4 + 4 KIO3 + 2 N2H4SC = KCl + 2 K2SO4 + 2 I2 + 2 N2 + 4 H2O + 2 CO2
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
VCl3 + O2 + H2O = VOCl2 + HCl =>
4 VCl3 + O2 + 2 H2O = 4 VOCl2 + 4 HCl
Zn + HNO3 = ZnNO3 + NO + H2O =>
3 Zn + 4 HNO3 = 3 ZnNO3 + NO + 2 H2O
(a)Al(NO3)3 + H2SO4 = HNO3 + Al2(SO4)3 =>
2(a)Al(NO3)3 + 3 H2SO4 = 6 HNO3 + Al2(SO4)3
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Zn + Mg(No3)2 = Zn(No3)2 + Mg =>
Zn + Mg(No3)2 = Zn(No3)2 + Mg
KBrO3(s) = KBr(s) + O2(g)KBrO3(s) = KBr(s) + O2(g) =>
5 KBrO3(s) = 2 KBr(s) + 3 O2(g)KBrO3(s)
Al(OH)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
Ag(NO3) + Ba(PO4)2 = Ag3(PO4)2 + Ba(NO3)3 =>
3 Ag(NO3) + Ba(PO4)2 = Ag3(PO4)2 + Ba(NO3)3
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C5H12 + CO2 = C + H2O =>
C5H12 + 3 CO2 = 8 C + 6 H2O
V2O5 + KI + HCl = VO + KCl + I + H2O =>
V2O5 + 6 KI + 6 HCl = 2 VO + 6 KCl + 6 I + 3 H2O
HCHO + Cr2O7{2-} + H{+} = HCOOH + Cr{3+} + H2O =>
3 HCHO + Cr2O7{2-} + 8 H{+} = 3 HCOOH + 2 Cr{3+} + 4 H2O
HBr + BaOH2 = HBa + BrOH2 =>
HBr + BaOH2 = HBa + BrOH2
*C2H6 + O2 = CO2 + H2O =>
2*C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3PO4 + ZnSO4 = K2SO4 + Zn3P2O8 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3P2O8
Mg(NO3)2 + Na(OH) = NaNO3(s) + Mg(OH)2(ac) =>
Mg(NO3)2 + 2 Na(OH) = 2 NaNO3(s) + Mg(OH)2(ac)
Fe(SCN)3 + NaOH = FeOH + Na(SCN)3 =>
Fe(SCN)3 + NaOH = FeOH + Na(SCN)3
MnCO3 + KCeO3 = KCe + MnO2 + CO2 =>
3 MnCO3 + KCeO3 = KCe + 3 MnO2 + 3 CO2
Li10NO30 + Mn10N20O60(H120O60) + Ti10O20 + C60H80O70 = Li10Mn19Ti10C60H80O70(H20O10) + N10O20 + H20O10 + C10O20 =>
90 Li10NO30 + 171 Mn10N20O60(H120O60) + 90 Ti10O20 + 176 C60H80O70 = 90 Li10Mn19Ti10C60H80O70(H20O10) + 351 N10O20 + 1280 H20O10 + 516 C10O20
CH3CONH2 + HBr = CH3CONH3 + Br =>
CH3CONH2 + HBr = CH3CONH3 + Br
SrCO3 + C + H2O = CO + SrOH2 =>
SrCO3 + 2 C + H2O = 3 CO + SrOH2
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + CO2 + HNO3 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 81 K2SO4 + 122 MnSO4 + 60 CO2 + 60 HNO3 + 188 H2O
Dy + H2SO4 = Dy2(SO4)3 + H2 =>
2 Dy + 3 H2SO4 = Dy2(SO4)3 + 3 H2
CH3Cl + Mg = C2H6 + MgCl2 =>
2 CH3Cl + Mg = C2H6 + MgCl2
C + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 C + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
