| Équations équilibrées la veille |
2 Zn + Cu(ClO4)2 = 2 ZnClO4 + Cu
Cl + OH = ClO2 + H2O =>
Cl + 4 OH = ClO2 + 2 H2O
Al(HO)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(HO)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NaOH) + (Fe(NO3)3) = NaNO3 + Fe(OH)3 =>
3(NaOH) + (Fe(NO3)3) = 3 NaNO3 + Fe(OH)3
ZnCl2(aq) + NH3(g) = Zn(NH3)2Cl2(s) =>
ZnCl2(aq) + 2 NH3(g) = Zn(NH3)2Cl2(s)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe2(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe2(s) + 2 CuSO4(aq) = 2 FeSO4(aq) + 2 Cu(s)
K(c) + H2O(l) = KOH(aq) + H2(g) =>
2 K(c) + 2 H2O(l) = 2 KOH(aq) + H2(g)
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
Pd(No3)2 + Na2S = PdS + NaNo3 =>
Pd(No3)2 + Na2S = PdS + 2 NaNo3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)
RuCl3 + BPY = Ru(BPY)3 + Cl =>
RuCl3 + 3 BPY = Ru(BPY)3 + 3 Cl
ZnSO4 + Al(C2H3O2)3 = Zn(C2H3O2)2 + Al2(SO4)3 =>
3 ZnSO4 + 2 Al(C2H3O2)3 = 3 Zn(C2H3O2)2 + Al2(SO4)3
H2O + P4 + KOH = PH3 + KH2PO2 =>
3 H2O + P4 + 3 KOH = PH3 + 3 KH2PO2
ZnS + HCl = Zn2 + Cl + H2S =>
2 ZnS + 4 HCl = Zn2 + 4 Cl + 2 H2S
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
K + N2 = K3N =>
6 K + N2 = 2 K3N
Zn + P2 = Zn5P2 =>
5 Zn + P2 = Zn5P2
NaOH + Fe2O3 = Fe(OH)3 + Na2O =>
6 NaOH + Fe2O3 = 2 Fe(OH)3 + 3 Na2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
BrO{-} + NH3 = Br{-} + N2 + H2O =>
3 BrO{-} + 2 NH3 = 3 Br{-} + N2 + 3 H2O
Na(NH4)HPO4*H2O = NaPO3 + NH3 + H2O =>
Na(NH4)HPO4*H2O = NaPO3 + NH3 + 2 H2O
PH4I + NaOH = PH3 + H2O + NaI =>
PH4I + NaOH = PH3 + H2O + NaI
Bi(NO3)2 + Fe = Fe(NO3)3 + Bi =>
3 Bi(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Bi
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
calciumhydroxide + kooldioxide = calciumcarbonaat + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NbCl5 + Cd = NbCl3 + CdCl2 =>
NbCl5 + Cd = NbCl3 + CdCl2
CaCl2 + Na2CO3*H2O = CaCO3 + H2O + NaCl =>
CaCl2 + Na2CO3*H2O = CaCO3 + H2O + 2 NaCl
Ca3P2 + O2 = CaO + P =>
2 Ca3P2 + 3 O2 = 6 CaO + 4 P
CaCl2 + Na2CO3*H2O = CaCO3 + H2O + NaCl =>
CaCl2 + Na2CO3*H2O = CaCO3 + H2O + 2 NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
NaH2PO4 + KCl = KH2PO4 + NaCl =>
NaH2PO4 + KCl = KH2PO4 + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaSn(OH)3 + Bi(OH)3 + NaOH = Bi + Na2(Sn(OH)6) =>
3 NaSn(OH)3 + 2 Bi(OH)3 + 3 NaOH = 2 Bi + 3 Na2(Sn(OH)6)
(C4H4CaO5) + C6H8O7 + H2O = C10H22CaO17 =>
(C4H4CaO5) + C6H8O7 + 5 H2O = C10H22CaO17
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
Sn + K3(Fe(CN)6) = Fe + KCN + Sn(CN)4 =>
3 Sn + 4 K3(Fe(CN)6) = 4 Fe + 12 KCN + 3 Sn(CN)4
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
