Equations balanced on the previous day | Equations balanced on the next day |
4 TcO4{-} + 108 Sn + 32 H{+} = Tc4{+} + 27 Sn4{+} + 16 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgCl + NaOH = Ag2O + H2O + NaCl =>
2 AgCl + 2 NaOH = Ag2O + H2O + 2 NaCl
C9H20 + O2 = CO22 + H2O =>
C9H20 + 104 O2 = 9 CO22 + 10 H2O
C9H7O2Na + HCl = C9H8O2 + NaCl =>
C9H7O2Na + HCl = C9H8O2 + NaCl
CuX2 + NaY = NaX + CuY2 =>
CuX2 + 2 NaY = 2 NaX + CuY2
VO + Ca = CaOV =>
VO + Ca = CaOV
TiCl4 + O2 = TiO + Cl2 =>
2 TiCl4 + O2 = 2 TiO + 4 Cl2
K2MnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
K2MnO4 + Na2SO3 + H2O = MnO2 + 2 KOH + Na2SO4
Fe(OH)3 + HCl + H2O = [Fe(H2O)6]Cl3 =>
Fe(OH)3 + 3 HCl + 3 H2O = [Fe(H2O)6]Cl3
CrCl2 + NH4OH = Cr(NH3)6Cl2 + H2O =>
CrCl2 + 6 NH4OH = Cr(NH3)6Cl2 + 6 H2O
KMnO4 + HNO2 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Br2 + CO2 = Br2O5 + CO =>
Br2 + 5 CO2 = Br2O5 + 5 CO
Sn + Cu(OH)2 = Sn(OH)4 + Cu =>
Sn + 2 Cu(OH)2 = Sn(OH)4 + 2 Cu
[Co(H2O)(NH3)5] + NO2 = [Co(NO2)(NH3)5] + H2O =>
[Co(H2O)(NH3)5] + NO2 = [Co(NO2)(NH3)5] + H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
PtCl4 + XeF2 = PtF6 + ClF + Xe2 =>
2 PtCl4 + 10 XeF2 = 2 PtF6 + 8 ClF + 5 Xe2
C5H11OH + C4H8O2 = C9H18O + H2O =>
14 C5H11OH + 5 C4H8O2 = 10 C9H18O + 14 H2O
O2 + AlF3 = OF2 + Al =>
3 O2 + 4 AlF3 = 6 OF2 + 4 Al
Zn{2+} + CO2{-2} + O2 + OH{-} = Zn4CO3(OH)6 =>
8 Zn{2+} + 2 CO2{-2} + O2 + 12 OH{-} = 2 Zn4CO3(OH)6
C2H4N2 + O2 = CO2 + H2O + N2O5 =>
2 C2H4N2 + 11 O2 = 4 CO2 + 4 H2O + 2 N2O5
MgCl(aq) + H2O(l) = HCl + MgHO =>
MgCl(aq) + H2O(l) = HCl + MgHO
Fe(OH)3 + HCl = FeOHCl2 + H2O =>
Fe(OH)3 + 2 HCl = FeOHCl2 + 2 H2O
SO2 + H2O = (SO4)2 + H =>
2 SO2 + 4 H2O = (SO4)2 + 8 H
Bi(NO3)3 + Na3VO4 = BiVO4 + Na(NO3) =>
Bi(NO3)3 + Na3VO4 = BiVO4 + 3 Na(NO3)
C2CaMgO6 = MgO + CaO + CO2 =>
C2CaMgO6 = MgO + CaO + 2 CO2
Al2(SO4)3 + FeCl2 = FeSO4 + AlCl3 =>
Al2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 AlCl3
K2HgI4(s) + NH3(g) + KOH(aq) = IHg2ONH2(s) + H2O(l) + KI(s) =>
2 K2HgI4(s) + NH3(g) + 3 KOH(aq) = IHg2ONH2(s) + 2 H2O(l) + 7 KI(s)
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
C2H8O7P2 + Ca(OH)2 = C2H6O7P2Ca + H2O =>
C2H8O7P2 + Ca(OH)2 = C2H6O7P2Ca + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
O2 + Zn + HNO3 = Zn(NO3)2 + H2O =>
O2 + 2 Zn + 4 HNO3 = 2 Zn(NO3)2 + 2 H2O
PbSO4 + CaH2 = PbS + Ca(OH)2 =>
PbSO4 + 2 CaH2 = PbS + 2 Ca(OH)2
K2Cr2O7(s) + H2O(l) + S(g) = KOH(aq) + Cr2O3(s) + SO2(g) =>
2 K2Cr2O7(s) + 2 H2O(l) + 3 S(g) = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2(g)
CH3CH(NH3Cl)COOC2H5 + NaOH = CH3CH(NH2)COONa + NaCl + H2O + C2H5OH =>
CH3CH(NH3Cl)COOC2H5 + 2 NaOH = CH3CH(NH2)COONa + NaCl + H2O + C2H5OH
F + N3 = NF =>
3 F + N3 = 3 NF
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Al(ClO2)3 + NH3 = N2 + H2O + AlCl3 =>
Al(ClO2)3 + 4 NH3 = 2 N2 + 6 H2O + AlCl3
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq) =>
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq)
Al2(SO4)3(aq) + Ba(OH)2(aq) = Al(OH)3(l) + BaSO4(s) =>
Al2(SO4)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(l) + 3 BaSO4(s)
KI + PB(NO2)2 = KNO2 + PBI2 =>
2 KI + PB(NO2)2 = 2 KNO2 + PBI2
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
As + HNO3 = H2O + HAsO2 + NO2 =>
As + 3 HNO3 = H2O + HAsO2 + 3 NO2
CaSO4*2H2O + BaCl2*2H2O = BaSO4 + CaCl2 + H2O =>
CaSO4*2H2O + BaCl2*2H2O = BaSO4 + CaCl2 + 4 H2O
Cu2CO3(OH)2 + H2SO4 + H2O = Cu(SO4)*5H2O + CO2 =>
Cu2CO3(OH)2 + 2 H2SO4 + 7 H2O = 2 Cu(SO4)*5H2O + CO2
Hg(ClO3)2 + Na2SO4 = Na(ClO3) + HgSO4 =>
Hg(ClO3)2 + Na2SO4 = 2 Na(ClO3) + HgSO4
Mn + O4 = MnO2 =>
2 Mn + O4 = 2 MnO2
Pb + Zn(SO4) = Pb(SO4) + Zn =>
Pb + Zn(SO4) = Pb(SO4) + Zn
Pb(NO3)2(aq) + NaCl(aq) = PbCl2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2 + 2 Na(NO3)
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