| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl = H2 + Cl2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CS2 + Cl2 = S2Cl2 + CCl4 =>
CS2 + 3 Cl2 = S2Cl2 + CCl4
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
C + Br2 = CBr4 =>
C + 2 Br2 = CBr4
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2O + H2SO3 = KHSO3 + H2O =>
K2O + 2 H2SO3 = 2 KHSO3 + H2O
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
CrI3 + KOH + Br2 = K2CrO4 + KIO4 + KBr + H2O =>
2 CrI3 + 64 KOH + 27 Br2 = 2 K2CrO4 + 6 KIO4 + 54 KBr + 32 H2O
C17H34 + O2 = CO2 + H2O =>
2 C17H34 + 51 O2 = 34 CO2 + 34 H2O
CuSO4 + NaOH = CuOH + NaSO4 =>
CuSO4 + NaOH = CuOH + NaSO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
HNO2 + H2O = H2NO2 + OH =>
HNO2 + H2O = H2NO2 + OH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H7OH + O2 = CO2 + H20 =>
10 C2H7OH + 15 O2 = 20 CO2 + 4 H20
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
Al + NaNO2 + NaOH + H2O = Na2Al(OH)4 + NH3 =>
3 Al + NaNO2 + 5 NaOH + 5 H2O = 3 Na2Al(OH)4 + NH3
Sn + H2SO4 = SnSO4 + H2 =>
Sn + H2SO4 = SnSO4 + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeS + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
3 FeS + 30 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 27 NO2 + 15 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
Mg + ZnO = MgO + Zn =>
Mg + ZnO = MgO + Zn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeO + C = CO + Fe =>
FeO + C = CO + Fe
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K2Cr2O7 + S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + S + 3 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
AgNO3 + BaCl = BaNO3 + AgCl =>
AgNO3 + BaCl = BaNO3 + AgCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/23/12
Equations balanced on 11/22/11
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