Équations équilibrées la veille |
4 CF3COOH + 5 O2 = 6 F2 + 2 H2O + 8 CO2
I + NaOH = NaI + NaIO3 + H2O =>
6 I + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
Cu(s) + NaCl(aq) = Cu(NaCl) =>
Cu(s) + NaCl(aq) = Cu(NaCl)
KIO3 + Na2SO3 = I2 + Na2SO4 + K2SO4 + Na2O =>
2 KIO3 + 5 Na2SO3 = I2 + 4 Na2SO4 + K2SO4 + Na2O
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(aq) =>
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(aq)
Zm + Cl2 = ZmCl =>
2 Zm + Cl2 = 2 ZmCl
Na2SO3(aq) + HCI(aq) = NaCI + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCI(aq) = 2 NaCI + H2O(l) + SO2(g)
SnO2 + HCl + H{+} = Sn2{+} + Cl2 + H2O =>
4 SnO2 + 14 HCl + 2 H{+} = 2 Sn2{+} + 7 Cl2 + 8 H2O
Hg(ClO)2 = Cl + O2 + HgO =>
2 Hg(ClO)2 = 4 Cl + O2 + 2 HgO
HCl + Na = ClNa + H2 =>
2 HCl + 2 Na = 2 ClNa + H2
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + NO3(aq) + K(aq) =>
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + 3 NO3(aq) + K(aq)
XP + O2 = XPO =>
2 XP + O2 = 2 XPO
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2 + Sn =>
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2 + Sn
C3H7Br + Mg + C4H8O = C7H15O + MgBr2 =>
2 C3H7Br + Mg + 2 C4H8O = 2 C7H15O + MgBr2
AgNO3 + Pb = Pb(NO3)2 + Ag =>
2 AgNO3 + Pb = Pb(NO3)2 + 2 Ag
Ni(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Ni(OH)2 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Ni(OH)2
CaCo8 = Ca + Co8 =>
CaCo8 = Ca + Co8
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2 =>
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2
Li2O2 = Li2 + O2 =>
Li2O2 = Li2 + O2
Ni2S + O2 = NiO + S2O2 =>
2 Ni2S + 3 O2 = 4 NiO + S2O2
C6H129O6 + O2 = CO2 + H2O =>
4 C6H129O6 + 141 O2 = 24 CO2 + 258 H2O
BaO + HCl = H2O + BaCl2 =>
BaO + 2 HCl = H2O + BaCl2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
C2H6 + H2O = CO2 + H{+} + e =>
C2H6 + 4 H2O = 2 CO2 + 14 H{+} + 14e
FeS + HClO4 = SO4 + FeClH =>
FeS + HClO4 = SO4 + FeClH
Na2C2O4 + Co(ClO3)2 = NaClO3 + CoC2O4 =>
Na2C2O4 + Co(ClO3)2 = 2 NaClO3 + CoC2O4
Fe{+3} + NO2{-} + H2O = Fe{2+} + NO3{-} + H{+} =>
2 Fe{+3} + NO2{-} + H2O = 2 Fe{2+} + NO3{-} + 2 H{+}
HCo3 + KOH = KCo3 + H2O =>
HCo3 + KOH = KCo3 + H2O
Mg3P2 + HNO3 = Mg(NO3)2 + NO2 + H3PO4 + H2O =>
Mg3P2 + 22 HNO3 = 3 Mg(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
CrCl3 + Al2(SO4)3 = Cr2(SO4)3 + AlCl3 =>
2 CrCl3 + Al2(SO4)3 = Cr2(SO4)3 + 2 AlCl3
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
CO2(g) + H2O(i) = C6H12O6(ag) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(ag) + 6 O2(g)
K2S + Al2(SO4)3 = K2S(SO4)3 + Al2 =>
K2S + Al2(SO4)3 = K2S(SO4)3 + Al2
Ca(UO2)2(PO4)2(H2O)11 + H2SO4 = CaSO4 + UO2SO4 + H3PO4 + H2O =>
Ca(UO2)2(PO4)2(H2O)11 + 3 H2SO4 = CaSO4 + 2 UO2SO4 + 2 H3PO4 + 11 H2O
P3Cl + HF = HCl + P3F =>
P3Cl + HF = HCl + P3F
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O + 2 CO2
Ni + HCl = Ni(HCl) =>
Ni + HCl = Ni(HCl)
NaCl(aq) + H2SO4(aq) = HCl(aq) + NaHSO4(aq) =>
NaCl(aq) + H2SO4(aq) = HCl(aq) + NaHSO4(aq)
Fe2O3 + KClO3 + KOH = K2FeO4 + H2O + KCl =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + 2 H2O + KCl
Co(NO3)2*6H2O + Cu(NO3)2*9H2O + Mg(NO3)2*9H2O + Zn(NO3)2*6H2O + Ni(NO3)2*6H2O + C2H5NO2 = (CoCuMgZnNi)02*O + H2O + N2 + CO2 =>
18 Co(NO3)2*6H2O + 18 Cu(NO3)2*9H2O + 18 Mg(NO3)2*9H2O + 18 Zn(NO3)2*6H2O + 18 Ni(NO3)2*6H2O + 118 C2H5NO2 = 9(CoCuMgZnNi)02*O + 943 H2O + 149 N2 + 236 CO2
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(aq) =>
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(aq)
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
Cu(NO3)2 + SrCl2 = CuCl2 + Sr(NO3)2 =>
Cu(NO3)2 + SrCl2 = CuCl2 + Sr(NO3)2
IO3{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = 3 SO4{2-} + I{-} + 3 H3O{+}
Zn + HCl + NaOH = H2 + NaCl + Zn(OH)2 =>
Zn + 2 HCl + 2 NaOH = H2 + 2 NaCl + Zn(OH)2
CH3NH3Cl + O2 = CH3NH2Cl + H3O =>
6 CH3NH3Cl + O2 = 6 CH3NH2Cl + 2 H3O
AgCl + KOH = KCl + Ag2O + H2O =>
2 AgCl + 2 KOH = 2 KCl + Ag2O + H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.