Equations balanced on the previous day | Equations balanced on the next day |
H2S + Na2SO3 = Na2S + H2O + SO2
KNO3 + Al + KOH = KNO2 + KAlO2 + H2O =>
3 KNO3 + 2 Al + 2 KOH = 3 KNO2 + 2 KAlO2 + H2O
C311H24 + O2 = CO2 + H2O =>
C311H24 + 317 O2 = 311 CO2 + 12 H2O
Fe2O3 + HBr = Fe2Br + H2O + Br2 =>
2 Fe2O3 + 12 HBr = 2 Fe2Br + 6 H2O + 5 Br2
FeO3 + HCl = FeCl6 + H2O =>
FeO3 + 6 HCl = FeCl6 + 3 H2O
NaBO2 + H2O = Na2[B4O5(OH)4] + NaOH =>
4 NaBO2 + 3 H2O = Na2[B4O5(OH)4] + 2 NaOH
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
HCH2CHCO2 + NaOH = NaCH2CCHCO2 + H2O =>
4 HCH2CHCO2 + 3 NaOH = 3 NaCH2CCHCO2 + 5 H2O
NaClO + CuSO4 = Cu(ClO)2 + Na2SO4 =>
2 NaClO + CuSO4 = Cu(ClO)2 + Na2SO4
Cr{3+} + H2O = Cr2O7{2-} + H{+} + {-} =>
2 Cr{3+} + 7 H2O = Cr2O7{2-} + 14 H{+} + 6e
KHSO4(aq) + KOH = K2SO4 + H2O =>
KHSO4(aq) + KOH = K2SO4 + H2O
KSCN + Ni(NO3)2 = KNO3 + Ni(SCN)2 =>
2 KSCN + Ni(NO3)2 = 2 KNO3 + Ni(SCN)2
C + water = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
Fe2O3 + HBr = Fe2Br + H2O + Br2 =>
2 Fe2O3 + 12 HBr = 2 Fe2Br + 6 H2O + 5 Br2
CO2 + H2 + NH3 = C10H18O5N2 + H2O =>
10 CO2 + 21 H2 + 2 NH3 = C10H18O5N2 + 15 H2O
Fe2O3 + HBr = Fe2Br + H2O + Br2 =>
2 Fe2O3 + 12 HBr = 2 Fe2Br + 6 H2O + 5 Br2
FeF3 + O2 = FeO + F =>
2 FeF3 + O2 = 2 FeO + 6 F
NaBO2 + H2O = Na2[B4O5(OH)4] + NaOH =>
4 NaBO2 + 3 H2O = Na2[B4O5(OH)4] + 2 NaOH
MnO4 + C2O4{-2} + H{+} = Mn{+2} + CO2 + H2O =>
MnO4 + 3 C2O4{-2} + 8 H{+} = Mn{+2} + 6 CO2 + 4 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 4 H2O
HC2H3O2 + OH = HOH + C2H3O2 =>
HC2H3O2 + OH = HOH + C2H3O2
TiCl3 + Cs2SO4 + H2O = CsTi(SO4)2*12H2O + CsCl =>
TiCl3 + 2 Cs2SO4 + 12 H2O = CsTi(SO4)2*12H2O + 3 CsCl
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
OH{-} + S{2-} + Br2 = SO4{2-} + H2O + Br{-} =>
8 OH{-} + S{2-} + 4 Br2 = SO4{2-} + 4 H2O + 8 Br{-}
MgCl2 + Hg(NO3) = Mg(NO3)2 + HgCl =>
MgCl2 + 2 Hg(NO3) = Mg(NO3)2 + 2 HgCl
Ni(NO3)2 + NO + H2O = Ni + HNO3 =>
3 Ni(NO3)2 + 2 NO + 4 H2O = 3 Ni + 8 HNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
SiO2 + C = CSi + CO =>
SiO2 + 3 C = CSi + 2 CO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cl(aq) + Ag(aq) = AgCl =>
Cl(aq) + Ag(aq) = AgCl
HC2H3O2 + OH = HOH + C2H3O2 =>
HC2H3O2 + OH = HOH + C2H3O2
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
K2Cr2O3 + H2(SO4) + O2 = Cr2(SO4)3 + KHSO4 + H2O =>
2 K2Cr2O3 + 10 H2(SO4) + O2 = 2 Cr2(SO4)3 + 4 KHSO4 + 8 H2O
H2Se + Ni = Ni2Se3 + H2 =>
3 H2Se + 2 Ni = Ni2Se3 + 3 H2
HC2H3O2 + OH = HOH + C2H3O2 =>
HC2H3O2 + OH = HOH + C2H3O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(NO3)2 + CuCl2 = BaCl2 + Cu(NO3)2 =>
Ba(NO3)2 + CuCl2 = BaCl2 + Cu(NO3)2
Mg(NO3)2(H2O)6 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = Co8Mg2Fe20O40 + N2 + H2O + CO2 =>
18 Mg(NO3)2(H2O)6 + 72 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7 = 9 Co8Mg2Fe20O40 + 360 N2 + 2960 H2O + 1200 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SZn + O2 = Zn + SO3 =>
2 SZn + 3 O2 = 2 Zn + 2 SO3
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
HC2H3O2 + OH = HOH + C2H3O2 =>
HC2H3O2 + OH = HOH + C2H3O2
Ag2S + H2SO3 = Ag2SO3 + H2S =>
Ag2S + H2SO3 = Ag2SO3 + H2S
Na2CrO4 + H2O = Cr + NaOH + O2 =>
2 Na2CrO4 + 2 H2O = 2 Cr + 4 NaOH + 3 O2
Na2CrO4 + H2O = H2CrO4 + NaOH =>
Na2CrO4 + 2 H2O = H2CrO4 + 2 NaOH
Fe(CO)5 + KMnO4 + H2O = Fe2O3 + CO + MnO2 + KOH =>
2 Fe(CO)5 + 2 KMnO4 + H2O = Fe2O3 + 10 CO + 2 MnO2 + 2 KOH
CaCO3 + CaHPO32H2O = Ca10(PO4)6(OH)2 + CO2 + H2O + O2 =>
4 CaCO3 + 6 CaHPO32H2O = Ca10(PO4)6(OH)2 + 4 CO2 + 8 H2O + 84 O2
Na2CrO4 + H2O = CrO3 + NaOH =>
Na2CrO4 + H2O = CrO3 + 2 NaOH
Fe2O3 + HBr = Fe2Br + H2O + Br2 =>
2 Fe2O3 + 12 HBr = 2 Fe2Br + 6 H2O + 5 Br2
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