| Equations balanced on the previous day | Equations balanced on the next day |
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Cr2(SO4)3(aq) + 6 NaOH(aq) = 2 Cr(OH)3(s) + 3 Na2SO4(aq)
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SiCl + Mg = Si + MgCl2 =>
2 SiCl + Mg = 2 Si + MgCl2
Na2CO3 + HCl = NaCl + H + CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + 2 H + CO3
K2CO3 + SnCl2 = SnCO3 + KCl =>
K2CO3 + SnCl2 = SnCO3 + 2 KCl
TiO2 + Cl2 + C = TiCl4 + CO2 =>
TiO2 + 2 Cl2 + C = TiCl4 + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
HClO + Pb(OH) = Pb(ClO) + H + OH =>
HClO + Pb(OH) = Pb(ClO) + H + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4 + Ca(OH)2 = H2O + NH3 + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 H2O + 2 NH3 + CaSO4
H2CrO4 = HCrO4{-} + H{+} =>
H2CrO4 = HCrO4{-} + H{+}
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
S3 + O2 = SO3 =>
2 S3 + 9 O2 = 6 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + HCl + FeCl2 = MnCl2 + KCl + FeCl3 + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + KCl + 5 FeCl3 + 4 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CrO3 + HClO = H2CrO4 + Cl2O =>
CrO3 + 2 HClO = H2CrO4 + Cl2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
HCl + ZnS = H2S + ZnCl2 =>
2 HCl + ZnS = H2S + ZnCl2
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
CrO4{-2} + H{+} = HCrO4{-} =>
CrO4{-2} + H{+} = HCrO4{-}
HgNO3 + Na2CO3 = NaNO3 + Hg2CO3 =>
2 HgNO3 + Na2CO3 = 2 NaNO3 + Hg2CO3
C + O2 = CO2 =>
C + O2 = CO2
O3 = O2 =>
2 O3 = 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
P2O3 + KOH + H2O = PH3 + KH2PO4 =>
2 P2O3 + 3 KOH + 3 H2O = PH3 + 3 KH2PO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Cr2O7{-2} + H{+} + H2O = H2CrO4 =>
Cr2O7{-2} + 2 H{+} + H2O = 2 H2CrO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/28/07
Equations balanced on 10/28/06
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