| Equations balanced on the previous day | Equations balanced on the next day |
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AuCl4(aq) + 2 NaHS(aq) = Au(s) + 2 NaCl(aq) + 2 HCl(aq) + 2 S(s)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AuCl4{-}(aq) + NaHS(aq) = Au(s) + NaCl(aq) + HCl(aq) + S(s) + Cl{-} =>
2 AuCl4{-}(aq) + 3 NaHS(aq) = 2 Au(s) + 3 NaCl(aq) + 3 HCl(aq) + 3 S(s) + 2 Cl{-}
Fe + HCl = Cl + HFe =>
Fe + HCl = Cl + HFe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + H2SO3 = Cu(HSO3)2 + H2SO4 =>
CuSO4 + 2 H2SO3 = Cu(HSO3)2 + H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + BaCO3 = Ba3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 H2O + 3 CO2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
SCl + NH3 = S4N4 + S8 + HCl =>
12 SCl + 4 NH3 = S4N4 + S8 + 12 HCl
SCl2 + NH3 = S4N4 + S8 + HCl =>
24 SCl2 + 16 NH3 = 4 S4N4 + S8 + 48 HCl
AuCl4{3-}(aq) + NaHS(aq) = Au(s) + NaCl(aq) + HCl(aq) + S(s) + Cl{-} =>
2 AuCl4{3-}(aq) + NaHS(aq) = 2 Au(s) + NaCl(aq) + HCl(aq) + S(s) + 6 Cl{-}
RCOOH + Na2CO3 = RCOONa + CO2 + H2O =>
2 RCOOH + Na2CO3 = 2 RCOONa + CO2 + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2CO3 + NH4NO3 = (NH4)2CO3 + HNO3 =>
H2CO3 + 2 NH4NO3 = (NH4)2CO3 + 2 HNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/26/11
Equations balanced on 12/26/10
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