Equations balanced on the previous day | Equations balanced on the next day |
4 C2H3O2 + 6 C2H5OH = 5 CH3COOCH2CH3 + 4 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3P + Al2S3 = AlP + Na2S =>
2 Na3P + Al2S3 = 2 AlP + 3 Na2S
Mg(OH)2 + HJ = H2O + MgJ2 =>
Mg(OH)2 + 2 HJ = 2 H2O + MgJ2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na(OH) + CuCl2 = Cu(OH)2 + NaCl =>
2 Na(OH) + CuCl2 = Cu(OH)2 + 2 NaCl
Ca + HNO3 = H2 + Ca(NO3)2 =>
Ca + 2 HNO3 = H2 + Ca(NO3)2
CdS + H2SO4 = CdSO4 + S + H2O =>
3 CdS + 4 H2SO4 = 3 CdSO4 + 4 S + 4 H2O
C3H7OH + KMnO4 + H2SO4 = CH3COH + K2SO4 + MnSO4 + H2O =>
10 C3H7OH + 6 KMnO4 + 9 H2SO4 = 15 CH3COH + 3 K2SO4 + 6 MnSO4 + 19 H2O
IO3{-} + NO2 + H2O = NO3{-} + H{+} + I2 =>
2 IO3{-} + 10 NO2 + 4 H2O = 10 NO3{-} + 8 H{+} + I2
CaCO3 + AlF3 = CaF2 + Al2(CO3)3 =>
3 CaCO3 + 2 AlF3 = 3 CaF2 + Al2(CO3)3
H2S + HClO3 = S + HCl + H2O =>
3 H2S + HClO3 = 3 S + HCl + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
Na + O2 = Na3O2 =>
3 Na + O2 = Na3O2
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
P4O10 + H2O = H3O + PO4 =>
P4O10 + 18 H2O = 12 H3O + 4 PO4
CaSO4 + LiOH = Ca(OH)2 + Li2SO4 =>
CaSO4 + 2 LiOH = Ca(OH)2 + Li2SO4
H{+} + Cr2O7{-2} + NO2{-} = Cr{+3} + NO3{-} + H2O =>
8 H{+} + Cr2O7{-2} + 3 NO2{-} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
SO2 + CrO = Cr(SO3) =>
SO2 + CrO = Cr(SO3)
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3} =>
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3}
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Al2(SO4)3 + Ca(NO3)2 = Al(NO3)3 + Ca2(SO4)2 =>
2 Al2(SO4)3 + 6 Ca(NO3)2 = 4 Al(NO3)3 + 3 Ca2(SO4)2
MgO + Cl2 = O + Mg(Cl2) =>
MgO + Cl2 = O + Mg(Cl2)
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
RbSO3 = RbSO4 + RbS =>
4 RbSO3 = 3 RbSO4 + RbS
Fe(NO3)3 + KCl = FeCl3 + KNO3 =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 KNO3
Cu + H2(SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2 H2(SO4) = Cu(SO4) + 2 H2O + SO2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
Rb + Fe2O3 = Fe + Rb2O =>
6 Rb + Fe2O3 = 2 Fe + 3 Rb2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CaCO3 + H2O = Ca2O + HCO3 =>
2 CaCO3 + H2O = Ca2O + 2 HCO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Fe(NO3)3 + Ca = Ca(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 2 Fe
Cr2O7{-} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
2 Cr2O7{-} + 7 NO2{-} + 14 H{+} = 4 Cr{3+} + 7 NO3{-} + 7 H2O
AgNO3 + Nh4Cl = AgCl + Nh4NO3 =>
AgNO3 + Nh4Cl = AgCl + Nh4NO3
HNO3 + H3(AsO3) = NO + H3(AsO4) + H2O =>
2 HNO3 + 3 H3(AsO3) = 2 NO + 3 H3(AsO4) + H2O
K2CO3 + Na2SO4 = K2SO4 + Na2CO3 =>
K2CO3 + Na2SO4 = K2SO4 + Na2CO3
CuO + H2SO4 = CuSO4 + H2O = CuSO4*5H2O =>
CuO + H2SO4 = CuSO4 + H2O
K2HPO4 = K2O + P2O5 + H2O =>
2 K2HPO4 = 2 K2O + P2O5 + H2O
NaOH + NH3 + AgCl = Ag(NH3)2OH + NaCl =>
NaOH + 2 NH3 + AgCl = Ag(NH3)2OH + NaCl
KF(s) = K(aq) + F(aq) =>
KF(s) = K(aq) + F(aq)
Ca(ClO)2 + H2O + CO2 = Ca(HCO3)2 + HClO =>
Ca(ClO)2 + 2 H2O + 2 CO2 = Ca(HCO3)2 + 2 HClO
C3H8OH + O2 = CO + H2O =>
4 C3H8OH + 13 O2 = 12 CO + 18 H2O
H4P2O5 + NaOH = Na4P2O5 + H2O =>
H4P2O5 + 4 NaOH = Na4P2O5 + 4 H2O
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