| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(OH)COOH + PCl5 = CH3CHClCOOCl + POCl + 2 HCl
MnSO4 + KClO3 + KOH = KCl + MnO2 + K2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 MnO2 + 3 K2SO4 + 3 H2O
Zn(O2CCH3)2 + NaOH = Na(O2CCH3) + Zn(OH)2 =>
Zn(O2CCH3)2 + 2 NaOH = 2 Na(O2CCH3) + Zn(OH)2
KOH + HBr = H2O + BrK =>
KOH + HBr = H2O + BrK
Na2SO3 + CdCl2 = CdSO3 + NaCl =>
Na2SO3 + CdCl2 = CdSO3 + 2 NaCl
MgCl2(ac) + AgNO3(ac) = Mg(NO3)2(ac) + AgCl(s) =>
MgCl2(ac) + 2 AgNO3(ac) = Mg(NO3)2(ac) + 2 AgCl(s)
Fe(OH)2 + CaSO4 = FeSO4 + Ca(OH)2 =>
Fe(OH)2 + CaSO4 = FeSO4 + Ca(OH)2
NaOH + HPO3 = NaPO3 + H2O =>
NaOH + HPO3 = NaPO3 + H2O
R2AlH + SiBr4 = SiH4 + R2AlBr =>
4 R2AlH + SiBr4 = SiH4 + 4 R2AlBr
Fe(ClO4)3(aq) + K2S(aq) = Fe2S3(s) + KClO4(aq) =>
2 Fe(ClO4)3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KClO4(aq)
PbCl + LiS = PbS + LiCl =>
PbCl + LiS = PbS + LiCl
H3PO4 + CuO2H2 = Cu3P2O8 + H2O =>
2 H3PO4 + 3 CuO2H2 = Cu3P2O8 + 6 H2O
KClO3 + P2S3 = KCl + P2O5 + SO2 =>
11 KClO3 + 3 P2S3 = 11 KCl + 3 P2O5 + 9 SO2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
CUO + CO2 + H2O = (CUOH)2CO3 =>
2 CUO + CO2 + H2O = (CUOH)2CO3
BaSeO4 = BaSe + O2 =>
BaSeO4 = BaSe + 2 O2
C6H4(CO)2O + C6H4(OH)2 = C20H12O5 + H2O =>
C6H4(CO)2O + 2 C6H4(OH)2 = C20H12O5 + 2 H2O
FeI3Pb(NO3)2 = Fe(NO3)2PbI3 =>
FeI3Pb(NO3)2 = Fe(NO3)2PbI3
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
KClO3 + MgAl = KCl + MgO + Al2O3 =>
5 KClO3 + 6 MgAl = 5 KCl + 6 MgO + 3 Al2O3
ZnSO4 + HCl = ZnCl2 + SO3 + H2O =>
ZnSO4 + 2 HCl = ZnCl2 + SO3 + H2O
H2SO4 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
7 H2SO4 + Na2Cr2O7 + 6 NaCl = Cr2(SO4)3 + 3 Cl2 + 4 Na2SO4 + 7 H2O
(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 =>
(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4
Cu2S(g) + O2(g) = Cu(l) + SO(g) =>
2 Cu2S(g) + O2(g) = 4 Cu(l) + 2 SO(g)
Fe + HNO3 = Fe(NO3)3 + NH4NO2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 NH4NO2 + 12 H2O
ZnBr2 + KMnO4 + HCl = KCl + MnCl2 + Br2 + ZnCl2 + H2O =>
5 ZnBr2 + 2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Br2 + 5 ZnCl2 + 8 H2O
Ag(NO3)2 + KSCN = Ag(SCN)2 + KNO3 =>
Ag(NO3)2 + 2 KSCN = Ag(SCN)2 + 2 KNO3
CuSO4*5H2O + H2O = Cu(H2O)6 + SO4 =>
CuSO4*5H2O + H2O = Cu(H2O)6 + SO4
NH3 + Mg = NH2Mg + H2 =>
2 NH3 + 2 Mg = 2 NH2Mg + H2
FeBr2 + NaOH + NaBrO3 = Fe2O3 + NaBrO2 + H2O =>
2 FeBr2 + 4 NaOH + 9 NaBrO3 = Fe2O3 + 13 NaBrO2 + 2 H2O
Ca3(PO4)2 + K3PO4 = Ca3PO4 + K3(PO4)2 =>
Ca3(PO4)2 + K3PO4 = Ca3PO4 + K3(PO4)2
H2SO4 + K(OH)2 = SO4K + H2O =>
H2SO4 + K(OH)2 = SO4K + 2 H2O
(NH4)2CO3 + O2 = CO2 + H2O + N2 =>
2(NH4)2CO3 + 3 O2 = 2 CO2 + 8 H2O + 2 N2
NaCl + CuCl2 = CuCl + NaCl2 =>
NaCl + CuCl2 = CuCl + NaCl2
(NH4)2CO3 + KOH = (NH4)OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2(NH4)OH + K2CO3
NH4 + NaOH = NH4NaOH =>
NH4 + NaOH = NH4NaOH
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
C6H6 = C + H =>
C6H6 = 6 C + 6 H
(NH4)3(PO4) + Ca(NO3)2 = (NH4)(NO3) + Ca3(PO4)2 =>
2(NH4)3(PO4) + 3 Ca(NO3)2 = 6(NH4)(NO3) + Ca3(PO4)2
Cl(g) + O2(g) = Cl2O(g) =>
4 Cl(g) + O2(g) = 2 Cl2O(g)
Cl2 + OH{-} = Cl{-} + ClO2{-} + H2O =>
2 Cl2 + 4 OH{-} = 3 Cl{-} + ClO2{-} + 2 H2O
K3PO4 + SiO2 + C = KSiO3 + P + CO2 =>
2 K3PO4 + 6 SiO2 + C = 6 KSiO3 + 2 P + CO2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
C18H36O2 + NH3 = C18H39NO2 =>
C18H36O2 + NH3 = C18H39NO2
(CH3)3CBr + OH = Br + (CH3)3COH =>
(CH3)3CBr + OH = Br + (CH3)3COH
HCl(g) + O2(g) = Cl(g) + H2O(g) =>
4 HCl(g) + O2(g) = 4 Cl(g) + 2 H2O(g)
Ni(OH)2 + CH3COOH = Ni + CH3COO + H2O =>
Ni(OH)2 + 2 CH3COOH = Ni + 2 CH3COO + 2 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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