| Équations équilibrées la veille |
BrCl2 + Fe(SO4) = Br(SO4) + FeCl2
Fe{2} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
Fe2O3 + H2(heat) = Fe + H2O =>
Fe2O3 + 3 H2(heat) = 2 Fe + 3 H2O
IBr = I + Br =>
IBr = I + Br
Ba(s) + HNO3(aq) = N2O(aq) + Ba(NO3)2(s) + H2O(l) =>
4 Ba(s) + 10 HNO3(aq) = N2O(aq) + 4 Ba(NO3)2(s) + 5 H2O(l)
NH4 + H2O = H3O + NO2 =>
NH4 + 10 H2O = 8 H3O + NO2
CaF + MgO = MgF + CaO =>
CaF + MgO = MgF + CaO
Cs + P4 = Cs5P =>
20 Cs + P4 = 4 Cs5P
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
Pb(NO3)2 + NaHCO3 = PbCO3 + NaH(NO3)2 =>
Pb(NO3)2 + NaHCO3 = PbCO3 + NaH(NO3)2
Zn(s) + H3O{+} + H2O = [Zn(H2O)6]{2+} + H2(g) =>
Zn(s) + 2 H3O{+} + 4 H2O = [Zn(H2O)6]{2+} + H2(g)
BaBr2 + Pb(OH)4 = Ba(OH)2 + PbBr4 =>
2 BaBr2 + Pb(OH)4 = 2 Ba(OH)2 + PbBr4
Cr2(CH3COO)4 + O2 + HCl = CrCl3 + CH3COOH + H2O =>
2 Cr2(CH3COO)4 + O2 + 12 HCl = 4 CrCl3 + 8 CH3COOH + 2 H2O
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O2 + I2 =>
2 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 4 H2O2 + I2
AlPO4 + NaCl = AlCl3 + Na3PO4 =>
AlPO4 + 3 NaCl = AlCl3 + Na3PO4
AgCN + H3O = H2O + Ag + HCN =>
AgCN + H3O = H2O + Ag + HCN
Al + Bi(NO3)3 = Bi + Al(NO3)3 =>
Al + Bi(NO3)3 = Bi + Al(NO3)3
NO(g) + O(g) = NO2(g) =>
NO(g) + O(g) = NO2(g)
AgNo3 + Na2(Co)3 = Ag(Co)3 + Na2No3 =>
AgNo3 + Na2(Co)3 = Ag(Co)3 + Na2No3
KOH + Fr2(SO4) = FrOH + K2SO4 =>
2 KOH + Fr2(SO4) = 2 FrOH + K2SO4
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(s) + PbSO4(s) =>
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(s) + PbSO4(s)
BaBr2O6 + Na3PO4 = Ba3O8P2 + NaBrO3 =>
3 BaBr2O6 + 2 Na3PO4 = Ba3O8P2 + 6 NaBrO3
Co2O3 + H2O = Co(OH)3 =>
Co2O3 + 3 H2O = 2 Co(OH)3
HI + H3AsO4 = H3AsO3 + I2 + H2O =>
2 HI + H3AsO4 = H3AsO3 + I2 + H2O
Fe(CN)6K4 + MnO2 + H2SO4 = (SO4)3Fe2 + SO4K2 + SO4Mn + HNO3 + CO2 + H2O =>
2 Fe(CN)6K4 + 61 MnO2 + 68 H2SO4 = (SO4)3Fe2 + 4 SO4K2 + 61 SO4Mn + 12 HNO3 + 12 CO2 + 62 H2O
C6H4(CO)2O + C3H8O3 = C19H13O7 + H2O =>
41 C6H4(CO)2O + 30 C3H8O3 = 22 C19H13O7 + 59 H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Ce4{+} + Sn2{+} = Ce3{+} + Sn4{+} =>
3 Ce4{+} + 2 Sn2{+} = 4 Ce3{+} + Sn4{+}
CH3CH39(g) + O2(g) = CO2 + H2O =>
2 CH3CH39(g) + 25 O2(g) = 4 CO2 + 42 H2O
Al(NO3)2 + Na2S = AlS + NaNO3 =>
Al(NO3)2 + Na2S = AlS + 2 NaNO3
(C6H8O7) + O2 = C2O4 + H2O =>
2(C6H8O7) + 9 O2 = 6 C2O4 + 8 H2O
KMnO4 + NaBr + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O + Br =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O + 10 Br
C9H13NO3 + CH2 = C10H15N + O3 =>
C9H13NO3 + CH2 = C10H15N + O3
AgCl(s) + NH3(aq) = [Ag(NH3)2]{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2]{+}(aq) + Cl{-}(aq)
Na2O + H2O(l) = Na(OH) =>
Na2O + H2O(l) = 2 Na(OH)
Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + AgCH3COO =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCH3COO
LiClH2O + Na2CO3 = Li2CO3 + NaCl + H2O =>
2 LiClH2O + Na2CO3 = Li2CO3 + 2 NaCl + 2 H2O
K2S2O3 + HCl = S + SO2 + KCl + H2O =>
K2S2O3 + 2 HCl = S + SO2 + 2 KCl + H2O
Lithium + Magnesium = Li2Mg =>
2 Li + Mg = Li2Mg
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H4 + KMnO4 + H2O = C2H4O + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + H2O = 3 C2H4O + 2 KOH + 2 MnO2
AgNO3 + K2(CrO4) = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2(CrO4) = Ag2CrO4 + 2 KNO3
SnCl2 + HNO3 = SnCl4 + SnO2 + N2O + H2O =>
4 SnCl2 + 2 HNO3 = 2 SnCl4 + 2 SnO2 + N2O + H2O
Na2S2O3 + H2O = Na2S2O3*H2O =>
Na2S2O3 + H2O = Na2S2O3*H2O
Cr2O7{2-}(aq) + Sn{2+}(aq) + H{+}(aq) = Cr{3+}(aq) + Sn{4+}(aq) + H2O(l) =>
Cr2O7{2-}(aq) + 3 Sn{2+}(aq) + 14 H{+}(aq) = 2 Cr{3+}(aq) + 3 Sn{4+}(aq) + 7 H2O(l)
Al2O + MgO + HCl = AlClMg + O + H2O =>
Al2O + 2 MgO + 2 HCl = 2 AlClMg + 2 O + H2O
CaCl2(s) + Na2CO3(s) = NaCl(s) + CaCO3(s) =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(s) + CaCO3(s)
Hg + HNO3 = Hg2(NO3)3 + H2O + NO =>
2 Hg + 4 HNO3 = Hg2(NO3)3 + 2 H2O + NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MnO4{-} + Cl{-} + H2O = Mn{2+} + ClO{-} + OH{-} =>
2 MnO4{-} + 5 Cl{-} + 3 H2O = 2 Mn{2+} + 5 ClO{-} + 6 OH{-}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
