Equations balanced on the previous day | Equations balanced on the next day |
CuCO3 = CO2 + CuO
C2H5OH + K2MnO4 = MnO2 + CH3CHO + KOH =>
C2H5OH + K2MnO4 = MnO2 + CH3CHO + 2 KOH
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
Li + HCl = H2 + LiCl3 =>
2 Li + 6 HCl = 3 H2 + 2 LiCl3
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Li2 + O2 = Li2O =>
2 Li2 + O2 = 2 Li2O
Ni3O4 + SiO = NiO + SiO2 =>
Ni3O4 + SiO = 3 NiO + SiO2
Al(OH) + H2S = AlS + H2OH =>
Al(OH) + H2S = AlS + H2OH
Fe(NO3)2 + LiOH = Fe(OH)2 + LiNO3 =>
Fe(NO3)2 + 2 LiOH = Fe(OH)2 + 2 LiNO3
K2S + MgBr2 = K2Br2 + MgS =>
K2S + MgBr2 = K2Br2 + MgS
[Sb(OH)5] + H4P2O7 = Sb4(P2O7)5 + H2O =>
4[Sb(OH)5] + 5 H4P2O7 = Sb4(P2O7)5 + 20 H2O
Ti2V2C3 = V6C5 + TiC + Ti =>
3 Ti2V2C3 = V6C5 + 4 TiC + 2 Ti
CS2 + Cl2 = CCl4 + S4Cl2 =>
2 CS2 + 5 Cl2 = 2 CCl4 + S4Cl2
As4S6(s) + O2(g) = SO2(g) + As4O6(s) =>
As4S6(s) + 9 O2(g) = 6 SO2(g) + As4O6(s)
C2H6NH + HNO2 = C2H5OH + N2 + H2O =>
C2H6NH + HNO2 = C2H5OH + N2 + H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
C6H6(l) + O2(g) = H2O(g) + CO2 =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Na2CO3 + AgNO3 = Na + NO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 Na + 2 NO3 + Ag2CO3
HCl + K2CrO7 = Cl2 + CrCl3 + KCl + H2O =>
28 HCl + 2 K2CrO7 = 9 Cl2 + 2 CrCl3 + 4 KCl + 14 H2O
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
Ca + H2O = Ca(OH)2 + H2 = CaH2 + H2O =>
Ca + 2 H2O = Ca(OH)2 + H2
NaHCO3() + H2So4(aq) = Na2So4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3() + H2So4(aq) = Na2So4(aq) + 2 H2O(l) + 2 CO2(g)
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2 =>
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2
CH3 + Cl2 = CCl4 + H2 =>
2 CH3 + 4 Cl2 = 2 CCl4 + 3 H2
C4H10 + Cr2O7{2-} + H{+} = H6C4O4 + Cr{3+} + H2O =>
C4H10 + 2 Cr2O7{2-} + 16 H{+} = H6C4O4 + 4 Cr{3+} + 10 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuC3H3 + H2SO4 = CuSO4 + SO2 + C3H4 + H2O =>
2 CuC3H3 + 3 H2SO4 = 2 CuSO4 + SO2 + 2 C3H4 + 2 H2O
Be + O = BeO =>
Be + O = BeO
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
CaO + Cu(OH)2 = Ca(OH)2 + CuO =>
CaO + Cu(OH)2 = Ca(OH)2 + CuO
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
Cr + Rb{+} = Cr{3+} + Rb =>
Cr + 3 Rb{+} = Cr{3+} + 3 Rb
H2O2 + KMnO4 = O2 + MnO2 + KOH =>
H2O2 + 2 KMnO4 = 2 O2 + 2 MnO2 + 2 KOH
Ba(OH)2 + AlI3 = Al(OH)3 + BaI2 =>
3 Ba(OH)2 + 2 AlI3 = 2 Al(OH)3 + 3 BaI2
H8B2O2 + H2O = HBO2 + H2 =>
H8B2O2 + 2 H2O = 2 HBO2 + 5 H2
Na3P + Ca = Ca3P2 + Na =>
2 Na3P + 3 Ca = Ca3P2 + 6 Na
C2N2Ni + NaOH = Ni(OH)2 + Na(CN) =>
C2N2Ni + 2 NaOH = Ni(OH)2 + 2 Na(CN)
Al(OH)3 = Al{-} + (OH)3{+} =>
Al(OH)3 = Al{-} + (OH)3{+}
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
CCl4(g) + O2(g) = COCl2(g) + Cl(g) =>
2 CCl4(g) + O2(g) = 2 COCl2(g) + 4 Cl(g)
Zn + Pb(NO3) = Zn(NO3)2 + Pb =>
Zn + 2 Pb(NO3) = Zn(NO3)2 + 2 Pb
CaO + MgO = CaMg + O2 =>
CaO + MgO = CaMg + O2
Mg + Fe(NO3)2 = Fe + Mg(NO3)2 =>
Mg + Fe(NO3)2 = Fe + Mg(NO3)2
Cl2 + KI = KCl + I =>
Cl2 + 2 KI = 2 KCl + 2 I
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
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