| Equations balanced on the previous day | Equations balanced on the next day |
4 Cr + 3 O2 = 2 Cr2O3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KOH + H3PO4 = KPO4 + H3OH =>
KOH + H3PO4 = KPO4 + H3OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(NH4)2SO4 + KOH = (NH4)2OH + KSO4 =>
(NH4)2SO4 + KOH = (NH4)2OH + KSO4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
(HNO3) + NaOH = NaNO3 + H2O =>
(HNO3) + NaOH = NaNO3 + H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + Ba(NO3)2 = Ba + Al(NO3)3 =>
2 Al + 3 Ba(NO3)2 = 3 Ba + 2 Al(NO3)3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2SO4 + CuCO3 = CuSO4 + CO2 + H2O =>
H2SO4 + CuCO3 = CuSO4 + CO2 + H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CaOH + H2O = CaO + H3O =>
CaOH + H2O = CaO + H3O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
CaOH2 + H2O = CaO + H3O =>
CaOH2 + 2 H2O = CaO + 2 H3O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
Ni(NO3)2 + Na2CO3 = NaNO3(aq) + NiCO3(s) =>
Ni(NO3)2 + Na2CO3 = 2 NaNO3(aq) + NiCO3(s)
H{+} + MnO4{+} + H2C2O4{-} = Mn2{+} + H2O + CO2 =>
14 H{+} + 6 MnO4{+} + 17 H2C2O4{-} = 3 Mn2{+} + 24 H2O + 34 CO2
HOBr = HBr + O2 =>
2 HOBr = 2 HBr + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H{+} + MnO4{-} + H2C2O4{-} = Mn2{+} + H2O + CO2 =>
22 H{+} + 6 MnO4{-} + 13 H2C2O4{-} = 3 Mn2{+} + 24 H2O + 26 CO2
H{+} + MnO4{-} + C2O4{-2} = Mn2{+} + H2O + CO2 =>
32 H{+} + 4 MnO4{-} + 13 C2O4{-2} = 2 Mn2{+} + 16 H2O + 26 CO2
Br2 + H2O = HBr + HOBr =>
Br2 + H2O = HBr + HOBr
H{+} + MnO4{-} + C2O4{-2} = Mn{+2} + H2O + CO2 =>
16 H{+} + 2 MnO4{-} + 5 C2O4{-2} = 2 Mn{+2} + 8 H2O + 10 CO2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2SO4 + CO3 = SO4 + H2CO3 =>
H2SO4 + CO3 = SO4 + H2CO3
H2SO4 + HCO3 = HSO4 + H2CO3 =>
H2SO4 + HCO3 = HSO4 + H2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + CO3{2-} = SO3 + HCO3{-} + OH{-} =>
H2SO4 + CO3{2-} = SO3 + HCO3{-} + OH{-}
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
Zn + NO3 = ZnNO3 =>
Zn + NO3 = ZnNO3
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + NO3 = CuNO3 =>
Cu + NO3 = CuNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
K2HPO4 + HCl{-} = K2H2PO4 + Cl{-} =>
K2HPO4 + HCl{-} = K2H2PO4 + Cl{-}
| 1 2 3 4 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/28/10
Equations balanced on 03/30/09
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