| Equations balanced on the previous day | Equations balanced on the next day |
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C2H4 + 3 O2 = 2 CO2 + 2 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KClO3 + H2SO4 = KHSO4 + ClO2 + KClO4 + H2O =>
3 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 ClO2 + KClO4 + H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
MnO2(s) + Ag{+}(aq) + OH{-}(aq) = MnO4{-}(aq) + Ag(s) + H2O(l) =>
MnO2(s) + 3 Ag{+}(aq) + 4 OH{-}(aq) = MnO4{-}(aq) + 3 Ag(s) + 2 H2O(l)
Fe{+2} + MnO4{-} + H3O{+} = Mn{+2} + Fe{+3} + H2O =>
5 Fe{+2} + MnO4{-} + 8 H3O{+} = Mn{+2} + 5 Fe{+3} + 12 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
N2O(g) + H{+}(aq) + Cr(s) = N2(g) + H2O(l) + Cr{3+} =>
3 N2O(g) + 6 H{+}(aq) + 2 Cr(s) = 3 N2(g) + 3 H2O(l) + 2 Cr{3+}
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Au{+}(aq) + Cr(s) = Au(s) + Cr{3+} =>
3 Au{+}(aq) + Cr(s) = 3 Au(s) + Cr{3+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CN{-} + OH{-} + Cu(NH3)4{2+} = Cu(CN)3{2-} + NH3 + CNO{-} + H2O =>
7 CN{-} + 2 OH{-} + 2 Cu(NH3)4{2+} = 2 Cu(CN)3{2-} + 8 NH3 + CNO{-} + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaOH + CuSO4{-2} = NaSO4{-2} + CuOH =>
NaOH + CuSO4{-2} = NaSO4{-2} + CuOH
H2SO4 + Ag = Ag2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + SO2 + 2 H2O
N2O(g) + H{+}(aq) + Au(s) = N2(g) + H2O(l) + Au{+} =>
N2O(g) + 2 H{+}(aq) + 2 Au(s) = N2(g) + H2O(l) + 2 Au{+}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NaOH + P4 + H2O = NaH2PO2 + PH3 =>
3 NaOH + P4 + 3 H2O = 3 NaH2PO2 + PH3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Zn + HCl = H + ZnCl2 =>
Zn + 2 HCl = 2 H + ZnCl2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/19/09
Equations balanced on 05/19/08
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