Equations balanced on the previous day | Equations balanced on the next day |
2 CuZn + 2 HCl = 2 CuZnCl + H2
KClO3 + O2 = KO5 + Cl =>
KClO3 + O2 = KO5 + Cl
C10H7OH + KMnO4 + Na2CO3 = C6H4O4Na2 + K2CO3 + MnO2 + H2O =>
4 C10H7OH + 10 KMnO4 + 7 Na2CO3 = 7 C6H4O4Na2 + 5 K2CO3 + 10 MnO2 + 2 H2O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
CH3CH2OH + CuO = CH3COOH + Cu + H2O =>
CH3CH2OH + 2 CuO = CH3COOH + 2 Cu + H2O
Ba + Li3BO3 = Ba3(BO3)2 + Li =>
3 Ba + 2 Li3BO3 = Ba3(BO3)2 + 6 Li
Hg + Ag3PO4 = HgPO4 + Ag =>
Hg + Ag3PO4 = HgPO4 + 3 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2O2 + NaCrO + H2O = NaOH + NaCrO4 =>
3 Na2O2 + NaCrO + 3 H2O = 6 NaOH + NaCrO4
Zn(s) + HCl(aq) = H + ZnCl2 =>
Zn(s) + 2 HCl(aq) = 2 H + ZnCl2
CaC2O4 + KMnO4 + H2SO4 = CO2 + CaSO4 + H2O + K2SO4 + MnSO4 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 5 CaSO4 + 8 H2O + K2SO4 + 2 MnSO4
Zn(OH)2 + KOH = ZnK + HO =>
Zn(OH)2 + KOH = ZnK + 3 HO
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
V2O4 + NH4F + SiO2 + LiOH = LiVSiO4F + NH3 + H2O =>
V2O4 + 2 NH4F + 2 SiO2 + 2 LiOH = 2 LiVSiO4F + 2 NH3 + 2 H2O
Na2HPO4 + HCl + H2WO4 = H3[PW12O40] + H2O + NaCl =>
Na2HPO4 + 2 HCl + 12 H2WO4 = H3[PW12O40] + 12 H2O + 2 NaCl
Ni(NO3)2 + NaOH = Na(NO3)2 + NiOH =>
Ni(NO3)2 + NaOH = Na(NO3)2 + NiOH
SrO + Pr6O11 = Sr3Pr4O9 + O2 =>
9 SrO + 2 Pr6O11 = 3 Sr3Pr4O9 + 2 O2
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
AsH2 + OH{-} = H3AsO4 + H2O + e =>
AsH2 + 7 OH{-} = H3AsO4 + 3 H2O + 7e
LiI(aq) + Pb(NO3)2(aq) = PbI2(s) + Li(NO3)(aq) =>
2 LiI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 Li(NO3)(aq)
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
C6H9AlO6 + Cu3(PO4)2 = Cu3AlO6 + C6H9(PO4)2 =>
C6H9AlO6 + Cu3(PO4)2 = Cu3AlO6 + C6H9(PO4)2
H2S + NO = H2O + N2O + S =>
H2S + 2 NO = H2O + N2O + S
HNO3 + K2SO3 = NO + K2SO4 + H2O =>
2 HNO3 + 3 K2SO3 = 2 NO + 3 K2SO4 + H2O
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + CH3COONH4 =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 CH3COONH4
NaIO3 + NaHSO3 = I2 + Na2SO4 + NaHSO4 + H2O =>
2 NaIO3 + 5 NaHSO3 = I2 + 2 Na2SO4 + 3 NaHSO4 + H2O
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
MnO4{-} + H2O + C6H8 = MnO2 + C6H10O2 + OH{-} =>
2 MnO4{-} + 4 H2O + 3 C6H8 = 2 MnO2 + 3 C6H10O2 + 2 OH{-}
CaOH + AlOH + SiS + H2O = Ca3Al2Si3O12 + H2 + H2S =>
6 CaOH + 4 AlOH + 6 SiS + 14 H2O = 2 Ca3Al2Si3O12 + 13 H2 + 6 H2S
S1O2 + H2 = H2S1 + H2O =>
S1O2 + 3 H2 = H2S1 + 2 H2O
Ag(NH3)2{+} + (CH3)2CHCHO + OH{-} = (CH3)2CHCOO{-} + Ag + NH3 + H2O =>
2 Ag(NH3)2{+} + (CH3)2CHCHO + 3 OH{-} = (CH3)2CHCOO{-} + 2 Ag + 4 NH3 + 2 H2O
Zn + Fe(CN)6 = Zn2[Fe(CN)6] =>
2 Zn + Fe(CN)6 = Zn2[Fe(CN)6]
Mg(NO3)2 + NH4Cl = MgCl + NH4(NO3)2 =>
Mg(NO3)2 + NH4Cl = MgCl + NH4(NO3)2
KClO(s) = KCl(s) + O2(g) =>
2 KClO(s) = 2 KCl(s) + O2(g)
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
NaNO3 + AlBr3 = NaBr + Al(NO3)3 =>
3 NaNO3 + AlBr3 = 3 NaBr + Al(NO3)3
NaBr + KMnO4 + H2O = Br2 + MnO + NaOH + KOH =>
10 NaBr + 2 KMnO4 + 6 H2O = 5 Br2 + 2 MnO + 10 NaOH + 2 KOH
HNO2 + Na2CO3 = NaNO2 + H2CO3 =>
2 HNO2 + Na2CO3 = 2 NaNO2 + H2CO3
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
Ag + H{+} + NO3{-} = AgNO3 + NO2 + H2O =>
Ag + 2 H{+} + 2 NO3{-} = AgNO3 + NO2 + H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
KNO3 + Al + KOH + H2O = NH4 + KAlO2 =>
KNO3 + 3 Al + 2 KOH + H2O = NH4 + 3 KAlO2
CrO7{2-} + {-} + H{+} = Cr{3+} + H2O =>
CrO7{2-} + 9e + 14 H{+} = Cr{3+} + 7 H2O
SO2 + Ca(OH)2 = CaSO4 + H2 =>
SO2 + Ca(OH)2 = CaSO4 + H2
Na2CO3 + H2SO4 = Na2SO4(g) + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4(g) + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CO3 + HF = KF + CO2 + H2O =>
K2CO3 + 2 HF = 2 KF + CO2 + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
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