| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HF + K2SO4 = H2SO4 + 2 KF
Zn(NO3)2 + KOH = K2(Zn(OH)4) + KNO3 =>
Zn(NO3)2 + 4 KOH = K2(Zn(OH)4) + 2 KNO3
Al(NO3)3 + Na4SiO4 = Al + SiO4 + NaNO3 =>
4 Al(NO3)3 + 3 Na4SiO4 = 4 Al + 3 SiO4 + 12 NaNO3
S2O3{2-} + H{+} = SO2 + S + H2O =>
S2O3{2-} + 2 H{+} = SO2 + S + H2O
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Zn{+} + Ag = Ag{+} + Zn =>
Zn{+} + Ag = Ag{+} + Zn
Na2S2O3 + AgNO3 = Na[Ag(S2O3)] + NaNO3 =>
Na2S2O3 + AgNO3 = Na[Ag(S2O3)] + NaNO3
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + Ni2O3 = Ni + CO2 =>
3 CO + Ni2O3 = 2 Ni + 3 CO2
NiBr2 + (NH4)2S = NiS + NH4Br =>
NiBr2 + (NH4)2S = NiS + 2 NH4Br
S2O3{2-} + H{+} = SO2 + S8 + H2O =>
8 S2O3{2-} + 16 H{+} = 8 SO2 + S8 + 8 H2O
KMnO4 + Cl2 + H2O = MnO2 + KClO4 + KOH =>
14 KMnO4 + 3 Cl2 + 4 H2O = 14 MnO2 + 6 KClO4 + 8 KOH
C2H2 + KMnO4 = C2H2KMnO4 =>
C2H2 + KMnO4 = C2H2KMnO4
[Xe2F3][AsF6] + HCl = HF + Cl2 + Xe + AsF5 =>
[Xe2F3][AsF6] + 4 HCl = 4 HF + 2 Cl2 + 2 Xe + AsF5
Na2S2O3 + H2O2 = Na2SO4 + H2SO3 + H2O =>
Na2S2O3 + 3 H2O2 = Na2SO4 + H2SO3 + 2 H2O
CaCl2 + Na2PO4 = CaPO4 + Na2Cl2 =>
CaCl2 + Na2PO4 = CaPO4 + Na2Cl2
H3AsO4 + MnSO4 + K2SO = HAsO2 + KMnO4 + H2SO4 + H2O =>
8 H3AsO4 + 2 MnSO4 + K2SO = 8 HAsO2 + 2 KMnO4 + 3 H2SO4 + 5 H2O
Zn(s) + HNO3 = Zn(NO3)2 + N20(g) + H2O =>
50 Zn(s) + 120 HNO3 = 50 Zn(NO3)2 + N20(g) + 60 H2O
AlBr3 + K2SO3 = KBr + Al2(SO3)3 =>
2 AlBr3 + 3 K2SO3 = 6 KBr + Al2(SO3)3
SrBr2 + Hg(NO3)2 = Sr(NO3)2 + HgBr2 =>
SrBr2 + Hg(NO3)2 = Sr(NO3)2 + HgBr2
Al3 + S8 = Al2S3 =>
16 Al3 + 9 S8 = 24 Al2S3
HNO3(aq) + Na2S(aq) = Na2NO3 + H2O + S + NO =>
4 HNO3(aq) + 3 Na2S(aq) = 3 Na2NO3 + 2 H2O + 3 S + NO
CeCl3 + H2SO4 = Ce2(SO4)3 + HCl =>
2 CeCl3 + 3 H2SO4 = Ce2(SO4)3 + 6 HCl
CaCl2 + Ne3PO4 = Ca3(PO4)2 + NeCl =>
3 CaCl2 + 2 Ne3PO4 = Ca3(PO4)2 + 6 NeCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO4 + KOH = SOH + KO4 =>
SO4 + KOH = SOH + KO4
Cu + H(NO3)2 + H2SO4 = CuSO4 + HNO3 =>
Cu + 2 H(NO3)2 + H2SO4 = CuSO4 + 4 HNO3
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3
CoCl2 + KSCN + C5H11OH = H2[Co(SCN)4] + KCl + C5H11O{-} + K{+} =>
CoCl2 + 4 KSCN + 2 C5H11OH = H2[Co(SCN)4] + 2 KCl + 2 C5H11O{-} + 2 K{+}
MgCl2 + NaSiO3 = Mg(SiO3)2 + NaCl =>
MgCl2 + 2 NaSiO3 = Mg(SiO3)2 + 2 NaCl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Fe + Cl9 = FeCl9 =>
Fe + Cl9 = FeCl9
MgCl2 + NaSiO3 = Mg(SiO3)2 + NaCl =>
MgCl2 + 2 NaSiO3 = Mg(SiO3)2 + 2 NaCl
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
Na2Zn(OH)4 + HCl = NaCl + ZnCl2 + H2O =>
Na2Zn(OH)4 + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O
C2H6 + N2O = N2 + CO2 + H2O =>
C2H6 + 7 N2O = 7 N2 + 2 CO2 + 3 H2O
CH3Cl + Cl = CH2Cl2 + HCl =>
CH3Cl + 2 Cl = CH2Cl2 + HCl
Mg3Al2 + HCl = H2 + MgCl2 + AlCl3 =>
Mg3Al2 + 12 HCl = 6 H2 + 3 MgCl2 + 2 AlCl3
NaBr + Cl2 = Na + BrCl =>
2 NaBr + Cl2 = 2 Na + 2 BrCl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Sn{4} + Cr{2} = Sn{2} + Cr{3} =>
Sn{4} + 2 Cr{2} = Sn{2} + 2 Cr{3}
[Cr(N2H4CO)6]4[Cr(CN)6]3 + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + KNO3 + Cr2(SO4)3 + H2O =>
2[Cr(N2H4CO)6]4[Cr(CN)6]3 + 189 K2Cr2O7 + 711 H2SO4 = 123 K2SO4 + 84 CO2 + 132 KNO3 + 196 Cr2(SO4)3 + 807 H2O
CI + NaOH = NaCI + NaCIO + H2O =>
2 CI + 2 NaOH = NaCI + NaCIO + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CrCl2 + Hg = HgCl + Cr =>
CrCl2 + 2 Hg = 2 HgCl + Cr
Al + HCl + Na2S2O3 = AlCl3 + H2S + H2O + NaCl =>
8 Al + 30 HCl + 3 Na2S2O3 = 8 AlCl3 + 6 H2S + 9 H2O + 6 NaCl
C12H18 + O2 = CO + H2O =>
2 C12H18 + 21 O2 = 24 CO + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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