| Équations équilibrées la veille |
C4H10 + 2 HCl = 2 C2H6 + 2 Cl
Aceticacid + aluminumhydroxide = water + C6H9AlO6 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + C6H9AlO6
Fr + I = FrI =>
Fr + I = FrI
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
KClO3 + C6H12O6 = KCl(s) + CO2(g) + H2O(g) =>
4 KClO3 + C6H12O6 = 4 KCl(s) + 6 CO2(g) + 6 H2O(g)
H2SO4 + (Hg2) = Hg2(SO4) + H2 =>
H2SO4 + (Hg2) = Hg2(SO4) + H2
Sr + (NH4)2SO4 = Sr(NH4)2 + SO4 =>
Sr + (NH4)2SO4 = Sr(NH4)2 + SO4
KBr + F2 = KF2 + Br =>
KBr + F2 = KF2 + Br
Cd + K3[Fe(CN)6] = Cd[Fe(CN)6] + K =>
Cd + K3[Fe(CN)6] = Cd[Fe(CN)6] + 3 K
NaO2 + Fe = FeO + Na =>
NaO2 + 2 Fe = 2 FeO + Na
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
TWILiHT + O2 = TWILiTO + HO =>
TWILiHT + O2 = TWILiTO + HO
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Na[Sb(OH)4] + H2S + HCl = Sb(OH)2 + NaCl + H2SO4 + H2O =>
8 Na[Sb(OH)4] + H2S + 8 HCl = 8 Sb(OH)2 + 8 NaCl + H2SO4 + 12 H2O
H + SeO3 = Se + H2O =>
6 H + SeO3 = Se + 3 H2O
Cu + PO4 = CuO + P =>
4 Cu + PO4 = 4 CuO + P
NaF + Sr(ClO3)2 = NaClO3 + SrF2 =>
2 NaF + Sr(ClO3)2 = 2 NaClO3 + SrF2
KMnO4 + H2O = MnO2 + O + KOH =>
2 KMnO4 + H2O = 2 MnO2 + 3 O + 2 KOH
HgCO2 = Hg + CO2 =>
HgCO2 = Hg + CO2
MgCl2 + (NH4)2CO3 = NH4Cl + Mg(CO3) =>
MgCl2 + (NH4)2CO3 = 2 NH4Cl + Mg(CO3)
NH3 + H2O + Cu(NO3)2 = NH4NO3 + [Cu(NH3)4](OH)2 =>
6 NH3 + 2 H2O + Cu(NO3)2 = 2 NH4NO3 + [Cu(NH3)4](OH)2
FeS2 + HCl + H2O = FeCl3 + H2SO4 + H2 =>
2 FeS2 + 6 HCl + 16 H2O = 2 FeCl3 + 4 H2SO4 + 15 H2
Zn(s)HI(aq) = ZnI(aq)H(g) =>
Zn(s)HI(aq) = ZnI(aq)H(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
CuO + KHC2O4 + H2O = K2[Cu(C2O4)2]*2H2O =>
CuO + 2 KHC2O4 + H2O = K2[Cu(C2O4)2]*2H2O
OH{-} + N2H4 + Fe(CN)6{3-} = Fe(CN)6{4-} + N2 + H2O =>
4 OH{-} + N2H4 + 4 Fe(CN)6{3-} = 4 Fe(CN)6{4-} + N2 + 4 H2O
H2SO4 + HL = H2S + L2 + H2O =>
H2SO4 + 8 HL = H2S + 4 L2 + 4 H2O
Ca3 + H3PO4 = Ca3(PO4)3 + H2 =>
2 Ca3 + 6 H3PO4 = 2 Ca3(PO4)3 + 9 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO2 + BeO = SiBeO3 =>
SiO2 + BeO = SiBeO3
CaCO3(c) = CaO(s) + CO2(g) =>
CaCO3(c) = CaO(s) + CO2(g)
NO2 + Na2SO3 = N2 + Na2SO4 =>
2 NO2 + 4 Na2SO3 = N2 + 4 Na2SO4
Cr2O3 + Rb2O = RbCrO2 =>
Cr2O3 + Rb2O = 2 RbCrO2
MgSO4(s) + HCl(aq) = MgCl2(aq) + H2O(l) + SO3(g) =>
MgSO4(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO3(g)
H2O + Ca(OH)2 = OH + CaH2 =>
2 H2O + Ca(OH)2 = 4 OH + CaH2
UO3 + (NH4)2CO3 + H2O = (NH4)4[UO2(CO3)3] + NH4OH =>
UO3 + 3(NH4)2CO3 + H2O = (NH4)4[UO2(CO3)3] + 2 NH4OH
Cl2 + NaOH = NaCl + HCl + O2 =>
2 Cl2 + 2 NaOH = 2 NaCl + 2 HCl + O2
KSCN + HNO3 = HKNO3 + SCN =>
KSCN + HNO3 = HKNO3 + SCN
HNO2 + Cr = Cr(NO2)3 + H2 =>
6 HNO2 + 2 Cr = 2 Cr(NO2)3 + 3 H2
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
MnSO4 + H2O2 + NaOH = MnO(OH)2 + Na2SO4 + H2O =>
MnSO4 + H2O2 + 2 NaOH = MnO(OH)2 + Na2SO4 + H2O
MnO2 + H{+} + C2O2{-2} = Mn{+2} + H2O + CO2 =>
3 MnO2 + 8 H{+} + C2O2{-2} = 3 Mn{+2} + 4 H2O + 2 CO2
Na(s) + I2(s) = NaI3 =>
2 Na(s) + 3 I2(s) = 2 NaI3
LiN3 + Nh4No3 = LiNo3 + Nh4N3 =>
LiN3 + Nh4No3 = LiNo3 + Nh4N3
Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O
HClO + KOH = HK + ClOOH =>
HClO + KOH = HK + ClOOH
WC(s) + O2(g) = WO3(g) + CO2(g) =>
2 WC(s) + 5 O2(g) = 2 WO3(g) + 2 CO2(g)
Mn{2{+}+O2+OH{-} = MnO2+H2O =>
2 Mn{2{+}+O2+4OH{-} = 2 MnO2+2H2O
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
