| Équations équilibrées la veille |
2 Al + 3 FeCrO7 = Al2(CrO7)3 + 3 Fe
CH3COONa + HNO3 = CH3COONO3 + HNa =>
CH3COONa + HNO3 = CH3COONO3 + HNa
AlCl3 + NH(SO4)4 = Al(SO4)3 + NHCl4 =>
4 AlCl3 + 3 NH(SO4)4 = 4 Al(SO4)3 + 3 NHCl4
S2(Cl2)2 + NaF = SF4 + S2Cl2 + NaCl =>
3 S2(Cl2)2 + 8 NaF = 2 SF4 + 2 S2Cl2 + 8 NaCl
Fe2S + Zn = ZnS + Fe =>
Fe2S + Zn = ZnS + 2 Fe
H2O2 + Cl2 = HClO3 + H2O =>
5 H2O2 + Cl2 = 2 HClO3 + 4 H2O
C2H5OH + Cu(OH)2 = Cu2O + H2O + CH3CHO =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + CH3CHO
CH3OH + CH3COOH = CH3COCH3 + H2O =>
4 CH3OH + CH3COOH = 2 CH3COCH3 + 4 H2O
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
K2Cr2O7 + H2SO4 + Fe(OH)2 = K2SO4 + Cr2(SO4)3 + Fe(OH)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 Fe(OH)2 = K2SO4 + Cr2(SO4)3 + 6 Fe(OH)3 + H2O
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + 3 KCl + 2 H2O
Fe + NaSCN = FeSCN + Na =>
Fe + NaSCN = FeSCN + Na
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
Al + Hg(SO3)2 = Al(SO3) + Hg =>
2 Al + Hg(SO3)2 = 2 Al(SO3) + Hg
AgC2H3O2 + HBr = AgBr + CH3COOH =>
AgC2H3O2 + HBr = AgBr + CH3COOH
CH3COH + KMnO4 + KOH = CH3COOK + Mn(K2MnO4) + H2O =>
4 CH3COH + 2 KMnO4 + 4 KOH = 4 CH3COOK + Mn(K2MnO4) + 4 H2O
NiCl2 + NaOH = NaCl2 + NiOH =>
NiCl2 + NaOH = NaCl2 + NiOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2SeO4 + CaCO3 = H2O + CaSeO4 + CO2 =>
H2SeO4 + CaCO3 = H2O + CaSeO4 + CO2
Nb{+2} + H2O = Nb + NbO3{-} + H{+} =>
5 Nb{+2} + 6 H2O = 3 Nb + 2 NbO3{-} + 12 H{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H18OSi2 + C9H14O3Si + H2O = CH4O + C33H60O7Si8 =>
5 C6H18OSi2 + 6 C9H14O3Si + 9 H2O = 18 CH4O + 2 C33H60O7Si8
SrCl2 + NaO = SrO + NaCl2 =>
SrCl2 + NaO = SrO + NaCl2
(Cr(N2H4CO6)4)(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
(Cr(N2H4CO6)4)(Cr(CN)6)3 + 42 KMnO4 + 48 H2SO4 = 2 K2Cr2O7 + 42 MnSO4 + 22 CO2 + 26 KNO3 + 6 K2SO4 + 56 H2O
Pt + F2(s) = PtF(l) =>
2 Pt + F2(s) = 2 PtF(l)
GaCl3 + NaOH = NaCl + Ga(OH)3 =>
GaCl3 + 3 NaOH = 3 NaCl + Ga(OH)3
NH4ClO4 + Cu + C2H3Cl = CuCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Cu + 8 C2H3Cl = 15 CuCl2 + 56 H2O + 11 N2 + 16 CO2
Cl2 + NaOH + Ca(OH)2 = Ca(ClO)2 + H2O + NaCl =>
2 Cl2 + 2 NaOH + Ca(OH)2 = Ca(ClO)2 + 2 H2O + 2 NaCl
SnO2 + H2 = SnH2 + H2O =>
SnO2 + 3 H2 = SnH2 + 2 H2O
Ga2O3 + OH = GaO3 + H2O =>
Ga2O3 + 6 OH = 2 GaO3 + 3 H2O
C6H1204 + O2 = H2O + CO2 =>
C6H1204 + 307 O2 = 602 H2O + 6 CO2
CuCl2(aq) + I2(I) = CuI + Cl =>
3 CuCl2(aq) + I2(I) = 3 CuI + 6 Cl
Na + CuSO4 = NaSO4Cu =>
Na + CuSO4 = NaSO4Cu
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
K + MgBr2 = Br2 + K2Mg =>
2 K + MgBr2 = Br2 + K2Mg
NaOH + S + CuCl2 + H2O = CuCl + HCl + Na2SO4 =>
2 NaOH + S + 6 CuCl2 + 2 H2O = 6 CuCl + 6 HCl + Na2SO4
Al + NaCO3 = AlCO3 + Na =>
Al + NaCO3 = AlCO3 + Na
MgCe + CaCO3 = MgCO3 + CaCe =>
MgCe + CaCO3 = MgCO3 + CaCe
Pb(NO3)4 + Fe = Fe(NO3)3 + Pb =>
3 Pb(NO3)4 + 4 Fe = 4 Fe(NO3)3 + 3 Pb
HBrO3 + H2S = H2SO4 + Br2 + H2O =>
8 HBrO3 + 5 H2S = 5 H2SO4 + 4 Br2 + 4 H2O
Na2WO4 + H2C2O4 = WO3 + Na2C2O4 + H2O =>
Na2WO4 + H2C2O4 = WO3 + Na2C2O4 + H2O
C57H104O6 + CH3OH = C57H108O6 + C3H8O3 =>
C57H104O6 + 3 CH3OH = C57H108O6 + C3H8O3
BaCl2 + H2O = H2 + Ba(OH)2 + Cl2 =>
BaCl2 + 2 H2O = H2 + Ba(OH)2 + Cl2
HCH3CO2 + H2O = H3OCH3CO2 =>
HCH3CO2 + H2O = H3OCH3CO2
H + As = HAs =>
H + As = HAs
CrO7 + Fe{2+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
CrO7 + 11 Fe{2+} + 14 H{+} = 11 Fe{3+} + Cr{3+} + 7 H2O
Sb2S5 = Sb + S =>
Sb2S5 = 2 Sb + 5 S
B4H6 + O2 = B2O3 + H2O =>
2 B4H6 + 9 O2 = 4 B2O3 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + K2Cr2O7 + H3PO4 = Cr3(PO4)2 + K2HPO4 + SO3 + H2O =>
3 H2S + 3 K2Cr2O7 + 7 H3PO4 = 2 Cr3(PO4)2 + 3 K2HPO4 + 3 SO3 + 12 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
