| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
HCl + K2CO3 = H2O + CO2 + KCl =>
2 HCl + K2CO3 = H2O + CO2 + 2 KCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Au2O3(g) = Au(s) + O2(g) =>
2 Au2O3(g) = 4 Au(s) + 3 O2(g)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
ZnS + O = ZnO2 + SO2 =>
ZnS + 4 O = ZnO2 + SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3 + Co(NO3)2 = CoCO3 + K2(NO3)2 =>
K2CO3 + Co(NO3)2 = CoCO3 + K2(NO3)2
NH4{+} + O2 = NO3{-} + H{+} + H2O =>
NH4{+} + 2 O2 = NO3{-} + 2 H{+} + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
K2CO3 + Cu(NO3)2 = CuCO3 + K2(NO3)2 =>
K2CO3 + Cu(NO3)2 = CuCO3 + K2(NO3)2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
K2CO3 + AgNO3 = Ag2CO3 + KNO3 =>
K2CO3 + 2 AgNO3 = Ag2CO3 + 2 KNO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Cu(NO3)2 = KNO3 + Cu + I2 =>
2 KI + Cu(NO3)2 = 2 KNO3 + Cu + I2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Cu(NO3)2 + Al = Al(NO3)3 + Cu =>
3 Cu(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Cu
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
K + I2 = KI =>
2 K + I2 = 2 KI
AgNO3 + Al = Al(NO3)3 + Ag =>
3 AgNO3 + Al = Al(NO3)3 + 3 Ag
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KNO3 + Fe2O3 = K2O + Fe(NO3)3 =>
6 KNO3 + Fe2O3 = 3 K2O + 2 Fe(NO3)3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/18/09
Equations balanced on 12/18/08
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