Equations balanced on the previous day | Equations balanced on the next day |
2 Cr(OH)3 + 3 Na2O = Cr2O3 + 6 NaOH
Co(H2O)6{2} + SCN{-} = Co(SCN)4{2-} + H2O =>
Co(H2O)6{2} + 4 SCN{-} = Co(SCN)4{2-} + 6 H2O
Zn + H2O = HZn + O2 =>
4 Zn + 2 H2O = 4 HZn + O2
HNO3 + Cu(OH)2 = CuOHNO3 + H2O =>
HNO3 + Cu(OH)2 = CuOHNO3 + H2O
J + KL = JL + K =>
J + KL = JL + K
NH4VO3 + H2SO4 + FeSO4 = VO + (NH4)2SO2 + H2O + Fe2(SO4)3 =>
2 NH4VO3 + 6 H2SO4 + 10 FeSO4 = 2 VO + (NH4)2SO2 + 6 H2O + 5 Fe2(SO4)3
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CHOCHCHCHO =>
5 OHCH2CHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 CHOCHCHCHO
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
SilverNitrate + CopperSulphate = SilverSulphate + CopperNitrate =>
SilverNitrate + CopperSulphate = SilverSulphate + CopperNitrate
I2 + NaOH = IO3 + NaI + H2O =>
7 I2 + 12 NaOH = 2 IO3 + 12 NaI + 6 H2O
Al2(SO4)3 + HCl = AlCl3 + H2 + SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2 + 3 SO4
NH4F + LiOH = FLi + NH4OH =>
NH4F + LiOH = FLi + NH4OH
J + KL = JL + K =>
J + KL = JL + K
Fe(C2H3O2)2 + Na3PO4 = Fe3(PO4)2 + Na(C2H3O2) =>
3 Fe(C2H3O2)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 Na(C2H3O2)
Zn + H2O = HZn + O2 =>
4 Zn + 2 H2O = 4 HZn + O2
Cr2(SO)4 + I2 + KOH = K2CrO4 + KI + K2SO4 + H2O =>
Cr2(SO)4 + 14 I2 + 40 KOH = 2 K2CrO4 + 28 KI + 4 K2SO4 + 20 H2O
KI(s) + H2SO4(aq) = K2SO4(aq)SO2(g) + I2(g) + H2O(l) =>
2 KI(s) + 2 H2SO4(aq) = K2SO4(aq)SO2(g) + I2(g) + 2 H2O(l)
Ca(OH)2 + H2O = H3O + CaO2H(g) =>
Ca(OH)2 + H2O = H3O + CaO2H(g)
CoS + H2O = Co + SO(H)2 =>
CoS + H2O = Co + SO(H)2
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
KClO3 + C12H22O11 = CO2 + KCl + H2O =>
8 KClO3 + C12H22O11 = 12 CO2 + 8 KCl + 11 H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
C3H46 + O2 = CO2 + H2O =>
2 C3H46 + 29 O2 = 6 CO2 + 46 H2O
CuI + KOH = Cu(OH) + KI =>
CuI + KOH = Cu(OH) + KI
Al + H2SO4 = S + H2O + (Al2SO4)3 =>
6 Al + 4 H2SO4 = S + 4 H2O + (Al2SO4)3
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + KSO4 =>
4 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + 2 KSO4
Cr(SO4)3 + Na = Cr + Na(SO4)3 =>
Cr(SO4)3 + Na = Cr + Na(SO4)3
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l)(unbalanced) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)(unbalanced)
NaPO3 + FeCl2 = Fe(PO3)2 + NaCl =>
2 NaPO3 + FeCl2 = Fe(PO3)2 + 2 NaCl
Mg + HCO3 = Mg(CO3)2 + H2 =>
Mg + 2 HCO3 = Mg(CO3)2 + H2
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
CO3{2-} + Ba{+} = Ba2CO3 =>
CO3{2-} + 2 Ba{+} = Ba2CO3
Al + Au{3+} = Au + Al{3+} =>
Al + Au{3+} = Au + Al{3+}
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
AlOH3 + HC2H3O3 = AlC2H3O2 + H2O =>
AlOH3 + HC2H3O3 = AlC2H3O2 + 2 H2O
KIO3 + KOH = IO4H + K2 =>
KIO3 + KOH = IO4H + K2
NO3{-} + H2 = N2O + H2O + O{2-} =>
2 NO3{-} + 4 H2 = N2O + 4 H2O + O{2-}
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + KSO4 =>
4 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + 2 KSO4
NaBH4 + C13H10O + H2O = C13H12O + Na + BH4O =>
NaBH4 + C13H10O + H2O = C13H12O + Na + BH4O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + KSO4 =>
4 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + 2 KSO4
FeCl3 + H2O2 = Fe2O3 + H2 + Cl2 =>
4 FeCl3 + 3 H2O2 = 2 Fe2O3 + 3 H2 + 6 Cl2
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + KSO4 =>
4 FeSO4 + K2Cr2O7 + 7 H2SO4 = 2 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + 2 KSO4
Ca(OH)2CaCl2 + HCl = CaCl2 + H2O =>
Ca(OH)2CaCl2 + 2 HCl = 2 CaCl2 + 2 H2O
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe(SO4)3 + Na2SO4 + H2O =>
6 NaBiO3 + FeS + 14 H2SO4 = 3 Bi2(SO4)3 + Fe(SO4)3 + 3 Na2SO4 + 14 H2O
PbO2 + BaCl2 + H2SO4 = PbSO4 + BaSO4 + Cl2 + H2O =>
PbO2 + BaCl2 + 2 H2SO4 = PbSO4 + BaSO4 + Cl2 + 2 H2O
Ni3(AsO4)3 + Pb(NO2)2 = Pb3(AsO4)2 + Ni(NO2)3 =>
2 Ni3(AsO4)3 + 9 Pb(NO2)2 = 3 Pb3(AsO4)2 + 6 Ni(NO2)3
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