| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 8 Cl = 4 S2Cl2
KI + PbO2 + HNO3 = Pb(NO3)2 + KOH + I =>
2 KI + PbO2 + 2 HNO3 = Pb(NO3)2 + 2 KOH + 2 I
NaOH + KC8H4O4H = H2O + KC8Na4O4H =>
4 NaOH + KC8H4O4H = 4 H2O + KC8Na4O4H
K4(CrO4)2 + KI + H2SO4 = I2 + H2O + Cr2(SO4)3 + K2SO4 =>
K4(CrO4)2 + 6 KI + 8 H2SO4 = 3 I2 + 8 H2O + Cr2(SO4)3 + 5 K2SO4
HCl(g) = HCl(aq) =>
HCl(g) = HCl(aq)
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 + (NH4)4SO4 =>
10(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 20 CO2 + 8 H2O + K2SO4 + 5(NH4)4SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
N2 + NaO + KO = KNO3 + NaN3 =>
7 N2 + 4 NaO + 2 KO = 2 KNO3 + 4 NaN3
OAg2 = Ag + O2 =>
2 OAg2 = 4 Ag + O2
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
Cu(OH)2 + Ba(OH)2 = Ba[Cu(OH)4] =>
Cu(OH)2 + Ba(OH)2 = Ba[Cu(OH)4]
NaHCO3 + CH3COOH = NaCH3 + HCO3 + COOH =>
NaHCO3 + CH3COOH = NaCH3 + HCO3 + COOH
Fe3(CO)12 + (CH3)2S2 = [Fe(CO)3SCH3]2 + CO =>
2 Fe3(CO)12 + 3(CH3)2S2 = 3[Fe(CO)3SCH3]2 + 6 CO
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
C5H12O + Cr2O7 = C5H10O + Cr + H2O =>
7 C5H12O + Cr2O7 = 7 C5H10O + 2 Cr + 7 H2O
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + Fe2
Zn + KOH = K + Zn(OH) =>
Zn + KOH = K + Zn(OH)
Na + O22 = Na2O =>
44 Na + O22 = 22 Na2O
Na2CO3 + Co3O4 + NiO + Sb2O3 + O2 = Na30Co11Ni9Sb10O60 + CO2 =>
90 Na2CO3 + 22 Co3O4 + 54 NiO + 30 Sb2O3 + 19 O2 = 6 Na30Co11Ni9Sb10O60 + 90 CO2
FeCl3 + (NH4)2(SO4) = Fe2(SO4)3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2(SO4) = Fe2(SO4)3 + 6(NH4)Cl
(NH4)2(SO4) + Ag(NO3) = (NH4)(NO3) + Ag2(SO4) =>
(NH4)2(SO4) + 2 Ag(NO3) = 2(NH4)(NO3) + Ag2(SO4)
Cl1 + O2 = Cl2O =>
4 Cl1 + O2 = 2 Cl2O
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O =>
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(CH3COO)2 + FeCl3 = Fe(CH3COO)2 + PbCl3 =>
Pb(CH3COO)2 + FeCl3 = Fe(CH3COO)2 + PbCl3
C3H8 + O2 = C3O + H8O2 =>
2 C3H8 + 3 O2 = 2 C3O + 2 H8O2
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
C7H6O2 + Co(OH)2 = Co6(C7O2)2 + H2O =>
2 C7H6O2 + 6 Co(OH)2 = Co6(C7O2)2 + 12 H2O
C2H2 = C4H4 =>
2 C2H2 = C4H4
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Bi(NO3)3 + Na2CO3 = (BiO)2CO3 + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 = (BiO)2CO3 + 6 NaNO3 + 2 CO2
Cu(NO3)2 + HNO3 = CuNO3 + H(NO3)2 =>
Cu(NO3)2 + HNO3 = CuNO3 + H(NO3)2
C7H8 + Cl2 = C7H7Cl + H =>
2 C7H8 + Cl2 = 2 C7H7Cl + 2 H
Al(H2PO4)3 + NaOH = AlPO4 + Na3PO4 + H2O =>
Al(H2PO4)3 + 6 NaOH = AlPO4 + 2 Na3PO4 + 6 H2O
C25H51 + O2 = CO2 + H2O =>
4 C25H51 + 151 O2 = 100 CO2 + 102 H2O
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2
PhBr + Mg = PhMgBr =>
PhBr + Mg = PhMgBr
Pb(NO3)2 + HCl = HNO3 + PbCl2(s) =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2(s)
AlCl{3} + NaOH = Al[OH]{3} + NaCl =>
AlCl{3} + NaOH = Al[OH]{3} + NaCl
C40H82(s) + O2(g) = CO2(g) + H2O(g) =>
2 C40H82(s) + 121 O2(g) = 80 CO2(g) + 82 H2O(g)
CaCl2 + HNO3 = Ca[NO3]2 + HCl =>
CaCl2 + 2 HNO3 = Ca[NO3]2 + 2 HCl
CaCO3 + K3N = Ca3N2 + K2CO3 =>
3 CaCO3 + 2 K3N = Ca3N2 + 3 K2CO3
HCN + K2S = KSCN + KCN + H2 =>
2 HCN + K2S = KSCN + KCN + H2
Na2Al2O4 + H3PO4 = AlPO4 + NaOH + H2O =>
Na2Al2O4 + 2 H3PO4 = 2 AlPO4 + 2 NaOH + 2 H2O
MgCHCl = MgClCH =>
MgCHCl = MgClCH
H2S + NaHCO3 = Na2S + H2O + CO2 =>
H2S + 2 NaHCO3 = Na2S + 2 H2O + 2 CO2
PH3 + H2O = H3PO2 + H =>
PH3 + 2 H2O = H3PO2 + 4 H
Rb2O + Cl2 = RbCl + O2 =>
2 Rb2O + 2 Cl2 = 4 RbCl + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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