| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + CuOH = CuNO3 + H2O
Cl2 + KOH = KClO5 + KCl + H2O =>
5 Cl2 + 10 KOH = KClO5 + 9 KCl + 5 H2O
Na2S + FeCl3 + H2O = Na2SO4 + FeCl2 + HCl =>
Na2S + 8 FeCl3 + 4 H2O = Na2SO4 + 8 FeCl2 + 8 HCl
BrO3{-3} + H{+]+e = Br{-}+H2O =>
BrO3{-3} + 6 H{+]+4e = Br{-}+3H2O
NaCI(aq) + AgNO3(aq) = AgCI(s) + NaNO3 =>
NaCI(aq) + AgNO3(aq) = AgCI(s) + NaNO3
FeO + HCl = FeCl2 + H2O* =>
FeO + 2 HCl = FeCl2 + H2O*
Al + O2 = Al2O43 =>
4 Al + 43 O2 = 2 Al2O43
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NaClOH2O = HOClNaOH =>
NaClOH2O = HOClNaOH
HI + Ba(OH)2 = BaI2(aq) + H2O =>
2 HI + Ba(OH)2 = BaI2(aq) + 2 H2O
H + Fe(OH) + SO4 = Fe(HSO4)2 + H2O =>
3 H + Fe(OH) + 2 SO4 = Fe(HSO4)2 + H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3
Mn3O4 + C = MnO + CO =>
Mn3O4 + C = 3 MnO + CO
Li + SF6 = LiF + S =>
6 Li + SF6 = 6 LiF + S
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu =>
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu
H2S + TiCl3 = Ti2S3 + HCl =>
3 H2S + 2 TiCl3 = Ti2S3 + 6 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Au + HNO3 + HCl = AuCl3NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3NO + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NaEDTA + H2O = [NaEDTA]2H2O =>
2 NaEDTA + H2O = [NaEDTA]2H2O
C6H4(CH3)2 + KMnO4 = C6H4(COOH)2 + MnO2 + KOH =>
C6H4(CH3)2 + 4 KMnO4 = C6H4(COOH)2 + 4 MnO2 + 4 KOH
Pb(NO3)2 + H3PO4 = Pb(H2PO4)2 + HNO3 =>
Pb(NO3)2 + 2 H3PO4 = Pb(H2PO4)2 + 2 HNO3
MnO4{-} + I{-} + H{+} = Mn{2+} + I + H2O =>
MnO4{-} + 5 I{-} + 8 H{+} = Mn{2+} + 5 I + 4 H2O
RuO4 = RuO2 + O2 =>
RuO4 = RuO2 + O2
Na + PO4 + CrSO4 = Na2SO4 + Cr3(PO4)2 =>
6 Na + 2 PO4 + 3 CrSO4 = 3 Na2SO4 + Cr3(PO4)2
H2O + NO2 + Al = NH3 + Al(OH)4 =>
20 H2O + 4 NO2 + 7 Al = 4 NH3 + 7 Al(OH)4
XH + XCr2O7 + XSO3 = XCr + XSO4 + XH2O =>
2 XH + XCr2O7 + 6 XSO3 = 2 XCr + 6 XSO4 + XH2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H + Cl = HCl =>
H + Cl = HCl
KOI + H2O = HOI + KOH =>
KOI + H2O = HOI + KOH
Sn2O + H = Sn + HO =>
Sn2O + H = 2 Sn + HO
CH4 + He + H2 = CH6He =>
CH4 + He + H2 = CH6He
Cr + HI = CrI + H2 =>
2 Cr + 2 HI = 2 CrI + H2
Al2(SO4)3 + CaCl2 = AlCl3 + Ca(SO4) =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(SO4)
(CH3)2NNH2 + N2O4 = CO2 + H2O + NO =>
(CH3)2NNH2 + 5 N2O4 = 2 CO2 + 4 H2O + 12 NO
ZnCl2 + K(OH) = Zn(OH)2 + KCl =>
ZnCl2 + 2 K(OH) = Zn(OH)2 + 2 KCl
KClO3 + KI + H2O = KCl + I22 + KOH =>
11 KClO3 + 66 KI + 33 H2O = 11 KCl + 3 I22 + 66 KOH
NaOH + Na2CO3 = NaOHNa2CO3 =>
NaOH + Na2CO3 = NaOHNa2CO3
CrCl3 + NaClO2 + NaOH = Na2CrO4 + NaCl + H2O =>
4 CrCl3 + 3 NaClO2 + 20 NaOH = 4 Na2CrO4 + 15 NaCl + 10 H2O
Sn2O = Sn2 + O2 =>
2 Sn2O = 2 Sn2 + O2
OH + Zn = ZnO2 + H2O =>
4 OH + Zn = ZnO2 + 2 H2O
HFCO = CFHO =>
HFCO = CFHO
Pb(s) + PbO2(s) + H2SO4(AQ) = PbSO4(AQ) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(AQ) = 2 PbSO4(AQ) + 2 H2O(l)
COSO4 + NaOH + Br2 = CO2O3 + NaBr + Na2SO4 + H2O =>
COSO4 + 8 NaOH + 3 Br2 = CO2O3 + 6 NaBr + Na2SO4 + 4 H2O
N2O3 = N2O + O2 =>
N2O3 = N2O + O2
CaCl2 + NaNO3 = Ca(NO3)2(s) + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2(s) + 2 NaCl
Mg(NO3)2 + Pb(ClO3)2 = Mg(ClO3)2 + Pb(NO3)2 =>
Mg(NO3)2 + Pb(ClO3)2 = Mg(ClO3)2 + Pb(NO3)2
AB = A + B =>
AB = A + B
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
