| Équations équilibrées la veille |
4 P + 3 O2 = 2 P2O3
AgNo3 + KBr = AgBr + KNo3 =>
AgNo3 + KBr = AgBr + KNo3
NaOH + NH4NO3 = NaNO3 + NH3 + H2O =>
NaOH + NH4NO3 = NaNO3 + NH3 + H2O
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(s)
(NH4)2PtCl6 = N2 + HCl + NH4Cl + Pt =>
3(NH4)2PtCl6 = 2 N2 + 16 HCl + 2 NH4Cl + 3 Pt
P2O3 + Fe = Fe3O4 + P =>
4 P2O3 + 9 Fe = 3 Fe3O4 + 8 P
K2O + O2 = K2O2 =>
2 K2O + O2 = 2 K2O2
HO4 = H2O + O =>
2 HO4 = H2O + 7 O
Na2SeO3 + SnCl2 + H2SO4 = Na2SeO4 + SnCl4 + SnS2 + H2O =>
6 Na2SeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SeO4 + SnCl4 + SnS2 + 2 H2O
H3AsO3 = AsH3 + H3AsO4 =>
4 H3AsO3 = AsH3 + 3 H3AsO4
CH2O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4[Ag(NH3)2]OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
N2O4 + OH{-} = NO2{-} + NO3{-} + H2O =>
N2O4 + 2 OH{-} = NO2{-} + NO3{-} + H2O
Fe + BaO = FeO + Ba =>
Fe + BaO = FeO + Ba
FeO + Al = Fe + AlO2 =>
2 FeO + Al = 2 Fe + AlO2
Li + H2O + CO2 = Li2HCO3 + H2 =>
4 Li + 2 H2O + 2 CO2 = 2 Li2HCO3 + H2
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
CO2 + Mg2SiO4 + H2O = SiO2 + Mg(HCO3)2 =>
4 CO2 + Mg2SiO4 + 2 H2O = SiO2 + 2 Mg(HCO3)2
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH =>
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH
Zn(NO3)2*6H2O + C6H10O5 = ZnO + N2 + CO2 + H2O =>
12 Zn(NO3)2*6H2O + 5 C6H10O5 = 12 ZnO + 12 N2 + 30 CO2 + 97 H2O
C8H18C2H5OH + O2 = H2O + CO2 =>
2 C8H18C2H5OH + 31 O2 = 24 H2O + 20 CO2
Zn + H{+} + As2O3{+} = Zn{2+} + AsH3 + H2O =>
13 Zn + 24 H{+} + 2 As2O3{+} = 13 Zn{2+} + 4 AsH3 + 6 H2O
AcOEt + NaOH + H2O = AcONa*3H2O + EtOH =>
AcOEt + NaOH + 3 H2O = AcONa*3H2O + EtOH
Pt(s) + MnBr2(aq) = PtMnBr2 =>
Pt(s) + MnBr2(aq) = PtMnBr2
H3C{-}CH2{-}CH3(t,Ni) = H3C{-}CH = CH2 + H =>
H3C{-}CH2{-}CH3(t,Ni) = H3C{-}CH
MoCl6 = [MoCl5]2 + Cl2 =>
2 MoCl6 = [MoCl5]2 + Cl2
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
NH4(OH) + BaCl2 = Ba(OH)2 + NH4Cl =>
2 NH4(OH) + BaCl2 = Ba(OH)2 + 2 NH4Cl
PbCO3(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g) =>
PbCO3(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g)
Li2S + Sb2S3 + LiCl + P2S5 = Li610P95Sb5S500Cl100 =>
510 Li2S + 5 Sb2S3 + 200 LiCl + 95 P2S5 = 2 Li610P95Sb5S500Cl100
P10 + O2 = P2O5 =>
2 P10 + 25 O2 = 10 P2O5
Na(s) + FeBr3(aq) = NaBr + Fe =>
3 Na(s) + FeBr3(aq) = 3 NaBr + Fe
CH3COCCOOH + O2 = CO2 + H2O =>
2 CH3COCCOOH + 7 O2 = 8 CO2 + 4 H2O
KH2PO4 + BaCl2 = KCl + Ba3(PO4)2 + H3PO4 =>
6 KH2PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2 + 4 H3PO4
Zn3N2 + Ca(OH)2 = Zn(OH)2 + Ca3N2 =>
Zn3N2 + 3 Ca(OH)2 = 3 Zn(OH)2 + Ca3N2
KI + KMnO4 + H2SO4 = K2SO4 + I2 + MnSO4 + H2O2 =>
2 KI + 2 KMnO4 + 4 H2SO4 = 2 K2SO4 + I2 + 2 MnSO4 + 4 H2O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
C12H22O11(s)H2O(l) = C2H6O(l)CO2(g) =>
C12H22O11(s)H2O(l) = 4 C2H6O(l)CO2(g)
XCCH + H2O = XCOCH3 =>
XCCH + H2O = XCOCH3
B2H6 + Cl2 = BCl3 + HCl =>
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl
C12H22O11 + Cu(OH)2 = CO2 + Cu2O + H2O =>
C12H22O11 + 48 Cu(OH)2 = 12 CO2 + 24 Cu2O + 59 H2O
HNO3 + C2 = CO2 + NO2 + H2O =>
8 HNO3 + C2 = 2 CO2 + 8 NO2 + 4 H2O
(CH3COO)2Ca + H2O = CH3COOH + CaO =>
(CH3COO)2Ca + H2O = 2 CH3COOH + CaO
C3H7SH + O2 = CO2 + SO2 + H2O =>
C3H7SH + 6 O2 = 3 CO2 + SO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
AgBr + NaOH = Ag2O + H2O + NaBr =>
2 AgBr + 2 NaOH = Ag2O + H2O + 2 NaBr
Li2S + LiCl + SiS2 + P2S5 = Li16SiP3S16Cl3 =>
13 Li2S + 6 LiCl + 2 SiS2 + 3 P2S5 = 2 Li16SiP3S16Cl3
Fe2(SO4)3 + H2 = SO2 + Fe + H2O =>
Fe2(SO4)3 + 6 H2 = 3 SO2 + 2 Fe + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
