Уравнения, сбалансированные на предыдущий день |
2 K + Pb{2+} = 2 K{+} + Pb
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Sb = 3 K2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C8H16 = C8H10 + H2 =>
C8H16 = C8H10 + 3 H2
AgNO3 = Ag + NO2 + O2 = =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3O + SO4 = H2SO4 + H2O =>
2 H3O + SO4 = H2SO4 + 2 H2O
ZnO + H2S = H2O + ZnS =>
ZnO + H2S = H2O + ZnS
Fe + ClH = FeCl2 + H2 =>
Fe + 2 ClH = FeCl2 + H2
P4O10 + MgO = Mg3P2O8 =>
P4O10 + 6 MgO = 2 Mg3P2O8
C + H + K = CHK =>
C + H + K = CHK
Na + SO4 + CaCl2 = CaSO4 + NaCl =>
2 Na + SO4 + CaCl2 = CaSO4 + 2 NaCl
NH3 + H3Po4 = NH4H2Po4 =>
NH3 + H3Po4 = NH4H2Po4
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
Na2O + H2O = NaOH = H2 =>
Na2O + H2O = 2 NaOH
Ni(s) + O2(g) = NiO(s) =>
2 Ni(s) + O2(g) = 2 NiO(s)
C6H5NH2Br2 = C6NH2BrH4HBr =>
C6H5NH2Br2 = C6NH2BrH4HBr
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
H2Cr2O7 + H2O = Cr(OH)3 + O2 =>
2 H2Cr2O7 + 4 H2O = 4 Cr(OH)3 + 3 O2
K2Cr2O7 + NaJ + H2SO4 = J2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaJ + 7 H2SO4 = 3 J2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2H4 + O = N + H2O =>
N2H4 + 2 O = 2 N + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CuO + CH3OH = HCOH + Cu + H2O =>
CuO + CH3OH = HCOH + Cu + H2O
S + NaOH = Na2S + Na2SO4 + H2O =>
4 S + 8 NaOH = 3 Na2S + Na2SO4 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 + NaHSO3 = H2O + H2SO4 + K2SO4 + MnO2 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = 2 H2O + H2SO4 + 2 K2SO4 + 4 MnO2 + 3 Na2SO4
BaS + O2 = BaO + SO2 =>
2 BaS + 3 O2 = 2 BaO + 2 SO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K3[Cr(OH)6] + S + KOH = K2Cr2O7 + K2S + H2O =>
2 K3[Cr(OH)6] + 3 S + 2 KOH = K2Cr2O7 + 3 K2S + 7 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
K + AuCl3 = KCl + Au =>
3 K + AuCl3 = 3 KCl + Au
Fe(ClO4)3 + H2S = Fe2S3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2S = Fe2S3 + 6 HClO4
CH2O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 CH2O + 6 CuSO4 + 12 NaOH = 2 CHOO + 3 Cu2O + 6 Na2SO4 + 7 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
ZnSH2SO4 = ZnH2SSO4 =>
ZnSH2SO4 = ZnH2SSO4
HO + NaOH = NaO + H2O =>
HO + NaOH = NaO + H2O
TiCl3 + KMnO4 + H2O = MnO2 + HCl + TiO2 + KCl =>
3 TiCl3 + KMnO4 + 4 H2O = MnO2 + 8 HCl + 3 TiO2 + KCl
CH2 + H2 = CH3 =>
2 CH2 + H2 = 2 CH3
Ni(s) + O2(g) = Ni2O3 =>
4 Ni(s) + 3 O2(g) = 2 Ni2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2OHBr = H3OBr =>
H2OHBr = H3OBr
CaOH2HNO3 = CaNO3HOH2 =>
CaOH2HNO3 = CaNO3HOH2
NH4ClO4 + Al = HCl + N2 + Al2O3 + H2O =>
6 NH4ClO4 + 10 Al = 6 HCl + 3 N2 + 5 Al2O3 + 9 H2O
(NH4)3(PO4) + Sr(OH)2 = Sr3(PO4)2 + (NH4)(OH) =>
2(NH4)3(PO4) + 3 Sr(OH)2 = Sr3(PO4)2 + 6(NH4)(OH)
HClO4 = H2 + Cl2 + O2 =>
2 HClO4 = H2 + Cl2 + 4 O2
H2 + O = H3O =>
3 H2 + 2 O = 2 H3O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
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