Equations balanced on the previous day | Equations balanced on the next day |
4 Cu + O2 = 2 Cu2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeCl3 + H = FeCl2 + HCl =>
FeCl3 + H = FeCl2 + HCl
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
KNO3 + Cl = KClO3 + N =>
KNO3 + Cl = KClO3 + N
Pb(C2H3O2)2 + Li2S = PbS + Li(C2H3O2) =>
Pb(C2H3O2)2 + Li2S = PbS + 2 Li(C2H3O2)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ag(Cl)2 + Al(HCO3)3 = Ag(HCO3)2 + Al(Cl)3 =>
3 Ag(Cl)2 + 2 Al(HCO3)3 = 3 Ag(HCO3)2 + 2 Al(Cl)3
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
P + H2 = PH2 =>
P + H2 = PH2
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H20 =>
90 C2H5COOH + 40 Na2CO3 = 80 C2H5COONa + 70 CO2 + 7 H20
KMnO4 + KCN + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Hb(s) + O2 = HbO2(s) =>
Hb(s) + O2 = HbO2(s)
HCl + CrO3 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 CrO3 = 3 Cl2 + 2 CrCl3 + 6 H2O
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COOH + NH3 = CH3COON + NH4 =>
CH3COOH + 5 NH3 = CH3COON + 4 NH4
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
Zn + PbSo4 = ZnSo4 + Pb =>
Zn + PbSo4 = ZnSo4 + Pb
Ag(NH3)2{+} + Br{-} = AgBr + (NH3) =>
Ag(NH3)2{+} + Br{-} = AgBr + 2(NH3)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
Ca + Fe4(Fe(CN)6)3 = Fe + Ca2(Fe(CN)6) =>
6 Ca + Fe4(Fe(CN)6)3 = 4 Fe + 3 Ca2(Fe(CN)6)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2 + H2O + As2O3 = H3AsO4 + HCl =>
2 Cl2 + 5 H2O + As2O3 = 2 H3AsO4 + 4 HCl
KOH + H2SiO3 = K2SiO3 + H2O =>
2 KOH + H2SiO3 = K2SiO3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C8H9NO3 + Fe + HCl = C8H9NO + FeCl + H2O =>
C8H9NO3 + 4 Fe + 4 HCl = C8H9NO + 4 FeCl + 2 H2O
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
CuO + NH3 = Cu + N + H2O =>
3 CuO + 2 NH3 = 3 Cu + 2 N + 3 H2O
AlOOH + HNO3 = Al(NO3)3 + H2O =>
AlOOH + 3 HNO3 = Al(NO3)3 + 2 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Fe(OH)3 + Na2CO3 = NaFeO2 + CO2 + H2O =>
2 Fe(OH)3 + Na2CO3 = 2 NaFeO2 + CO2 + 3 H2O
Al(OH)3 + HClO4 = [Al(OH)2](ClO4) + H2O =>
Al(OH)3 + HClO4 = [Al(OH)2](ClO4) + H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/20/16
Equations balanced on 04/19/15
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