| Équations équilibrées la veille |
CuOH + HC2H3O2 = CuC2H3O2 + H2O
W + O = WO =>
W + O = WO
H + I + O = HIO3 =>
H + I + 3 O = HIO3
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7 =>
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7
CH3CO2CH + O2 = CO2 + H2O =>
CH3CO2CH + 3 O2 = 3 CO2 + 2 H2O
CaBr2 + CuClO4 = CaClO4 + CuBr2 =>
CaBr2 + CuClO4 = CaClO4 + CuBr2
TiCl4 + NH3 = TiN + HCl + N =>
3 TiCl4 + 4 NH3 = 3 TiN + 12 HCl + N
Xe + Kr = XeKr =>
Xe + Kr = XeKr
Mg2 + Zn(NO3)2 = Mg2NO3 + Zn2 =>
4 Mg2 + 2 Zn(NO3)2 = 4 Mg2NO3 + Zn2
Fe(OH)2 + HPO = Fe(PO)2 + HOH =>
Fe(OH)2 + 2 HPO = Fe(PO)2 + 2 HOH
NiCO3(s) + H2SO4(aq) = NiSO4(aq) + H2O(l) + CO2(g) =>
NiCO3(s) + H2SO4(aq) = NiSO4(aq) + H2O(l) + CO2(g)
Cu + CO2 = Cu2O + C =>
4 Cu + CO2 = 2 Cu2O + C
CH3COOH + NaHCO3 = CO2 + H2O + NaCHO =>
CH3COOH + 2 NaHCO3 = 2 CO2 + 2 H2O + 2 NaCHO
Zn + Au(OH)3 = Au + Zn(OH)2 =>
3 Zn + 2 Au(OH)3 = 2 Au + 3 Zn(OH)2
CO3H2 + Ba(OH)2 = Ba2(CO3)2 + H2O =>
2 CO3H2 + 2 Ba(OH)2 = Ba2(CO3)2 + 4 H2O
NaOH + Ca2 = NaOHCa2 =>
NaOH + Ca2 = NaOHCa2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
HMnO4 + Hg(OH) = Hg(MnO4) + H2O =>
HMnO4 + Hg(OH) = Hg(MnO4) + H2O
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NH4NO3(aq) + H2O(l) =>
8 Fe(s) + 30 HNO3(aq) = 8 Fe(NO3)3(aq) + 3 NH4NO3(aq) + 9 H2O(l)
Ag(NO3) + NaCN = AgCN + Na(NO3) =>
Ag(NO3) + NaCN = AgCN + Na(NO3)
KSCN + Na = KSCNNa =>
KSCN + Na = KSCNNa
Fe3 + Cl2 = Fe3Cl2 =>
Fe3 + Cl2 = Fe3Cl2
IO3 + H2O = IO + OH =>
IO3 + 2 H2O = IO + 4 OH
C22H251O122N + O2 = CO2 + H2O + NH3 =>
C22H251O122N + 23 O2 = 22 CO2 + 124 H2O + NH3
C4H10O + K2Cr2O7 + H2SO4 = C4H9O2 + KCrSO4 + H2O =>
10 C4H10O + 3 K2Cr2O7 + 6 H2SO4 = 10 C4H9O2 + 6 KCrSO4 + 11 H2O
CaMnO4 + HCl = MnCl2 + Cl2 + CaCl + H2O =>
2 CaMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 CaCl + 8 H2O
NH4Fe(H2O)6(SO4)2 + Na2CO3 = Fe(H2O)3(OH)3 + CO2 + H2O + NH3 + Na2SO4 =>
NH4Fe(H2O)6(SO4)2 + 2 Na2CO3 = Fe(H2O)3(OH)3 + 2 CO2 + 2 H2O + NH3 + 2 Na2SO4
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
CuZn + HNO3 = NO + ZnNO3 + H2O + Cu =>
3 CuZn + 4 HNO3 = NO + 3 ZnNO3 + 2 H2O + 3 Cu
NO3{-} + Fe{2+} + H{+} = NO + H2O + Fe{3+} =>
NO3{-} + 3 Fe{2+} + 4 H{+} = NO + 2 H2O + 3 Fe{3+}
CuCl2*4H2O + H2C2O4 = CuC2O4*4H2O + H2Cl2 =>
CuCl2*4H2O + H2C2O4 = CuC2O4*4H2O + H2Cl2
BF3(s) + H2O(l) = H3BO3(s) + HF(l) =>
BF3(s) + 3 H2O(l) = H3BO3(s) + 3 HF(l)
CuO + CHCl3 = Cu + CuCl2 + CO3 + H2O =>
7 CuO + 2 CHCl3 = 4 Cu + 3 CuCl2 + 2 CO3 + H2O
H2C2O4(aq) + Na(OH)2(aq) = NaC2O4(aq) + H2O(l) =>
H2C2O4(aq) + Na(OH)2(aq) = NaC2O4(aq) + 2 H2O(l)
VCl5 + PbSe = V2Se5 + PbCl2 =>
2 VCl5 + 5 PbSe = V2Se5 + 5 PbCl2
K2CrO7 + S + H2O = KOH + CrO + SO2 =>
2 K2CrO7 + 5 S + 2 H2O = 4 KOH + 2 CrO + 5 SO2
Hg(OH)2(s) + H3AsO4(aq) = Hg3(AsO4)2(s) + H2O =>
3 Hg(OH)2(s) + 2 H3AsO4(aq) = Hg3(AsO4)2(s) + 6 H2O
C6H2O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H2O6 + 14 KMnO4 + 21 H2SO4 = 30 CO2 + 14 MnSO4 + 7 K2SO4 + 26 H2O
AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + NaNO3 =>
2 AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + 2 NaNO3
MgNO3 + SrCl2 = MgCl2 + SrNO3 =>
MgNO3 + SrCl2 = MgCl2 + SrNO3
Au3O2 + H = Au3H + O2 =>
Au3O2 + H = Au3H + O2
P2(CO3)5 + HCl = PCl5 + H2CO3 =>
P2(CO3)5 + 10 HCl = 2 PCl5 + 5 H2CO3
C4H10 + O6 = CO2 + H2O =>
6 C4H10 + 13 O6 = 24 CO2 + 30 H2O
Na(SO4) + CaBr = Ca(SO4) + NaBr =>
Na(SO4) + CaBr = Ca(SO4) + NaBr
Na2B4O7 + BaCl2 + H2O = Ba(BO2)2 + H3BO3 + NaCl =>
Na2B4O7 + BaCl2 + 3 H2O = Ba(BO2)2 + 2 H3BO3 + 2 NaCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MgCO3 + HCI = Mg + CI2 + CO2 + H2O =>
3 MgCO3 + 2 HCI = 3 Mg + CI2 + 4 CO2 + H2O
Zn(OH)2 + H2O = [Zn(OH)2(OH2)2] =>
Zn(OH)2 + 2 H2O = [Zn(OH)2(OH2)2]
KHO + (NH4)2S = NH3 + K2S + H2O =>
2 KHO + (NH4)2S = 2 NH3 + K2S + 2 H2O
NH4OH(aq) + Na3PO4(aq) = (NH4)3PO4 + NaOH(aq) =>
3 NH4OH(aq) + Na3PO4(aq) = (NH4)3PO4 + 3 NaOH(aq)
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.
