Equations balanced on the previous day | Equations balanced on the next day |
4 KMnO4 + 6 H2SO4 + 10 CH3OH = 4 MnSO4 + 16 H2O + 2 K2SO4 + 5 CH3COOH
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
O2 + NH4Cr2 = H2O + N + CrO3 =>
4 O2 + NH4Cr2 = 2 H2O + N + 2 CrO3
Fe{3+} + O{2-} = Fe{2} + O{3} =>
5 Fe{3+} + O{2-} = 5 Fe{2} + O{3}
N2H3 + O2 = NO2 + H2O =>
4 N2H3 + 11 O2 = 8 NO2 + 6 H2O
K2Cr2O7 + KNO2 + H2O = Cr2O3 + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + H2O = Cr2O3 + 3 KNO3 + 2 KOH
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Cr{3+} + PbO2 + OH{-} = CrO4{2-} + Pb2 + H2O =>
8 Cr{3+} + 6 PbO2 + 40 OH{-} = 8 CrO4{2-} + 3 Pb2 + 20 H2O
Ni(NO3)3(aq) + KBr(aq) = NiBr3(aq) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(aq) + 3 KNO3(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
HNO3 + I2 = NO2 + HIO3H2I =>
3 HNO3 + I2 = 3 NO2 + HIO3H2I
B = B2 =>
2 B = B2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaNO3 + Na2CO3 + AsS3 = Na2SO4 + NaNO2 + CO2 + Na3AsO4 =>
23 NaNO3 + 9 Na2CO3 + 2 AsS3 = 6 Na2SO4 + 23 NaNO2 + 9 CO2 + 2 Na3AsO4
C6 + O2 = CO2 =>
C6 + 6 O2 = 6 CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
S2 + NO3 = SO3 + NO =>
S2 + 3 NO3 = 2 SO3 + 3 NO
BaCO3(s) = CO2(g) + BaO(s) =>
BaCO3(s) = CO2(g) + BaO(s)
Ca(s) + NaOH(aq) = Na2CaO2(s) + H2(g) =>
Ca(s) + 2 NaOH(aq) = Na2CaO2(s) + H2(g)
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Cu(NH3)2 + NO3 + S = CuS + HNO + H2O =>
5 Cu(NH3)2 + 8 NO3 + 5 S = 5 CuS + 18 HNO + 6 H2O
Al(OH)(NO3)2 + H2SO4 = Al2(SO4)3 + HNO3 + H2O =>
2 Al(OH)(NO3)2 + 3 H2SO4 = Al2(SO4)3 + 4 HNO3 + 2 H2O
Al2O3 + H = Al3 + H2O =>
3 Al2O3 + 18 H = 2 Al3 + 9 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Ba(OH)2 + NH4SCN = NH3 + H2O + Ba(SCN)2 =>
Ba(OH)2 + 2 NH4SCN = 2 NH3 + 2 H2O + Ba(SCN)2
LiBr + Fe = Li + FeBr2 =>
2 LiBr + Fe = 2 Li + FeBr2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + H3O + SO2 = H2SO4 + N2O3 =>
8 HNO3 + 2 H3O + 7 SO2 = 7 H2SO4 + 4 N2O3
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
C3H6C6H6 = C6H5C3H7 =>
C3H6C6H6 = C6H5C3H7
KAl2(AlSi3O10)(OH)2 + H2CO3 + H2O = K{+} + HCO3{-} + Al2Si2O5(OH)4 =>
2 KAl2(AlSi3O10)(OH)2 + 2 H2CO3 + 3 H2O = 2 K{+} + 2 HCO3{-} + 3 Al2Si2O5(OH)4
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
PbO2 + HNO3 = H2O2 + Pb(NO3)2 =>
PbO2 + 2 HNO3 = H2O2 + Pb(NO3)2
CH3COCH3 = C + H2 + O2 =>
2 CH3COCH3 = 6 C + 6 H2 + O2
F2 + AlCl3 = Cl2 + AlF3 =>
3 F2 + 2 AlCl3 = 3 Cl2 + 2 AlF3
Na[BH4] + IO3 = H2BO3 + I + H2O + Na =>
3 Na[BH4] + 4 IO3 = 3 H2BO3 + 4 I + 3 H2O + 3 Na
C4H7Cl + HOH = C4H7OH + HCl =>
C4H7Cl + HOH = C4H7OH + HCl
BaCl2 + (NH4)SO4 = BaSO4 + NH4Cl + Cl =>
BaCl2 + (NH4)SO4 = BaSO4 + NH4Cl + Cl
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
Pb + S = PbS =>
Pb + S = PbS
HC1 + CaCO3 = CaC1 + CO + H2O =>
2 HC1 + CaCO3 = CaC1 + 2 CO + H2O
Na3PO4 + HOH = NaOH + H3PO4 =>
Na3PO4 + 3 HOH = 3 NaOH + H3PO4
C8H7N3O2 + H2O2 + HO{-} = [C8H5N1O4]2{-} + N2 + H2O =>
4 C8H7N3O2 + 11 H2O2 + 2 HO{-} = 2[C8H5N1O4]2{-} + 4 N2 + 16 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
BF3 + Li2SO3 = BFSO3 + LiF =>
BF3 + Li2SO3 = BFSO3 + 2 LiF
Zn + NO3{-} + H{+} = Zn{+} + NH3 + H2O =>
8 Zn + NO3{-} + 9 H{+} = 8 Zn{+} + NH3 + 3 H2O
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